Rubber Products Company



                   Premier Distributor of Parker O-Rings, Parker Seals and Parker Products

Industry Bulletins and Problems Solved

Listed below are the latest Industry bulletins and problems solved.

Specific bulletins on products can be found on Supplier menu appearing on the left.
Clicking on a Supplier would show its divisions on the right Sub-menu
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Microelectronics Sealing Guide

High Performance Fluorinated Elastomers for Semiconductor Service
In the semiconductor market, cleanliness and performance of seals is paramount in maximizing chip output and decreasing down time.
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February 2010 -ORD Problem Solved!
In any type of application, there are consistent requirements to target when designing an adequate O-ring seal.
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Parker Diamond Seal Grooves
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January 2010 - ORD New Solutions
A large OEM manufacture and re-builder of high-quality wind turbine gearboxes used world wide in the production of energy was having an assembly issue with the installation of O-rings.
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December 2009 - ORD New Solutions
Silicone Manufacturing Cell:
Manufacturing silicone and fluorosilicone materials can be a challenge.
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December 2009 - ORD Problem Solved!
Parker ULTRA Material FF200-75:
As the leader of cutting edge elastomer technology, Parker provides sealing solutions for even the most extreme sealing applications.
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November 2009 - ORD Problem Solved!
HF355-65 Offers:
Parker’s new highly fluorinated compound HF355-65 offers the cleanliness of a perfluoroelastomer and the temperature performance of a fluorocarbon.
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November 2009 - ORD Problem Solved!
Aggressive environments and high temperature hydraulics require a material that can withstand high pressures, more exotic hydraulic fluids and higher temperatures than needed in the past.
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October 2009 - ORD Problem Solved!
Custom Materials :
Most high end, high volume medical applications require custom materials to fit specific needs. Especially crucial are those applications that make direct contact with injectable drugs.
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October 2009 - ORD Problem Solved!
Crush Seal Gland Designs :
O-rings are asked to perform in an unbelievably wide range of applications. For this reason, it is not always possible to fit a traditional rectangular O-ring groove into existing space limitations.
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September 2009 - ORD Problem Solved!
Parker Markings Make It Easier To Identify O-Rings :
With today’s fast paced, integrated production lines, identification marks are crucial to differentiate between visually similar O-rings.
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September 2009 - TechSeal Innovations
ParFab Fastening:
ParFab gaskets can be designed to meet unique application requirements.
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September 2009 - ORD Problem Solved!
Parofluor ULTRA™ Material FF200-75:
As the leader of cutting edge elastomer technology, Parker provides sealing solutions for even the most extreme sealing applications.
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August 2009
Wind Power Industry Solutions:
System reliability is essential to the wind power industry. Turbine downtime reduces power productivity and increases operation and maintenance costs.
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August 2009 Problem Solved
FF352-75 for Etch Resistance:
The Microelectronics (Micro-E) Industry is an extremely complex network of processes, chemistries, and most important, customer needs.
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FF580-75 Parofluor ULTRA™ O-Rings
Outstanding Broad Chemical Resistance:
For industries and applications where chemical resistance is the primary concern, Parker compound FF580-75 excels.
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Rotary Seals for Wind Energy

Vast range of profiles with proven longevity:
Parker is uniquely positioned to provide wind turbine manufacturers world-wide availability to a wide range of sealing solutions.
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Large Diameter Polymer Products
Complete systems for subsea and land-based drilling and production:
Parker EPS Division has the expertise and technology to manufacture a vast range of products, including large diameter seals and components, for critical subsea and land-based oil and gas applications.
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Cassette Seals

Durable Reliability in Demanding Applications:
Parker cassette seals deliver durable sealing reliability in demanding applications.
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V1238-95
Sealing for high pressure, high temperature and 100% CO2 environments:
Parker compound V1238-95 is a 95 Shore A durometer fluorocarbon material developed to help protect critical applications from the detrimental effects of explosive decompression and extrusion typically required in the EOG market.
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UHP Slit Valve Door
Ultra-High Purity (UHP) Bonded Door for Reduced Particulation, Increased Throughput
Dramatically enhancing performance from current slit valve door seals, the Parker UHP slit valve door unites the strengths of Parker exclusive UHP elastomers, advanced bonding technology, and a uniquely engineered sealing element to decrease particle generation and increase resistance from dynamic mechanical wear and chemical attack.
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E1512-70
Chloramine Resistant Sealing Material (EPDM):
Parker’s E1512-70, chloramine resistant ethylene propylene, offers improved resistance to chloramine degradation and swelling providing a significantly longer seal life.
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ORD 5763 FF374 & FF376
Parker News Release for FF374-60 & FF376-80

In applications where the volume and size of particles matter, not just any material will do. Parker has developed two new Parofluor ULTRA materials, FF374-60 and FF376-80, to provide minimal particle generation and extractable levels while maintaining a low erosion rate even in the most aggressive plasma chemistries. As the newest materials released in the Parofluor ULTRA family, FF374-60 and FF376-80, to provide minimal particle generation and extractable levels while maintaining a low erosion rate even in the most aggressive plasma chemistries. As the newest materials released in the Parofluor ULTRA family, FF374-60 and FF376-80 have the lowest extractables in their class. Neither material contains inorganic filler systems, ensuring low levels of metal ions.

They are recommended for applications in deposition processes such as CVD, HDPCVD, SACVD, PECVD, and etching/ashing.
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July 2009 Problem Solved!
Identifying Spiral Failure:
Spiral failure is defined as a type of O-ring failure caused when a seal becomes “hung-up” at one point on its diameter, sliding and rolling at the same time. It twists as the seal device cycles, causing the ring to develop a series of deep spiral cuts on the surface. This type of failure is often found on long stroke hydraulic piston seals and rod seals.
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June 2009 Problem Solved!
ParPack O-ring Kits:
Parker ParPack O-ring kits offer significant advantages over traditional kitting methods. The traditional one-size-fits-all O-ring kit contains a predetermined number of 70 durometer Buna-N O-rings in a plastic box. Custom kits usually consist of O-rings dropped unceremoniously into a plastic bag. In addition to the labor required to assemble these kits, similar-sized O-rings can be mixed up and one size will always be used faster than the others.
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May 2009 ORD New Solutions
Wind Power O-rings:
System reliability is essential to the wind power industry. Turbine downtime reduces power productivity and increases operation and maintenance costs. To eliminate these obstacles, Parker’s O-Ring Division offers a unique combination of experience, innovation, and support to accommodate customer sealing needs.
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May 2009 Problem Solved!
May 2009 Problem Solved
Speed Run Program:
Parker understands there are special circumstances that require fast turn around with little lead time. For this reason, Parker O-Ring Division has designed a special program called the Speed Run Program.
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TechSeal Division
TechSeal Division
No More Spiral Failures:
Spiral failure in dynamic applications is eliminated with Parker’s extruded and machined D-Rings. The flat base of the D-ring provides added gland stability which eliminates the potential for spiral failure, a detrimental rolling tendency common in many dynamic applications. This greatly increases the life of the seal while easing installation
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March 2009 Problem Solved!
March 2009 Problem Solved
Crush Seal Gland Designs
O-rings are asked to perform in an unbelievably wide range of applications. For this reason, it is not always possible to fit a traditional rectangular O-ring groove into existing space limitations.
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ORD 5760
V1289-75 Low Temperature FKM
Parker’s V1289-75 fluorocarbon compound offers the best low temperature sealing performance of any fluorocarbon rubber material available in the market.
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February 2009 Problem Solved!
V1289-75 Low temperature fluoroelastomer
V1289-75 is a fluorocarbon material with superior low temperature (-40°C TR-10) sealing properties compared to GLT type fluorocarbons, with comparable fuel resistance and mechanical properties.
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O-ring in Life sciences

The Life Sciences Industry (medical,drug discovery, pathogen detection,pharmaceutical and bio-tech) has avariety of sealing challenges for critical components and processes.Typically,these applications require the elastomeric seals be made from materials compliant to either FDA or USP Class VI standards.
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HF355-65 for Life Sciences
HiFluor™ : High Performance Fluoroelastomer
HF355-65 is the newest member of Parker’s HiFluor material family. HiFluor is the Parker trade name for high performance fluoroelastomer materials that “bridge the gap” between traditional fluorocarbon (FKM) and perfluoroelastomer (FFKM) materials.
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PROBLEM SOLVED
Rectangular flange
Customer was attempting to use a standard 2-041 O-ring in a rectangular racetrack groove. Due to installation difficulties, they were experiencing manufacturing delays and high reject rates due to pinched O-rings.
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Parker’s V1289-75
Aerospace Market
Parker’s V1289-75 low temperature fluorocarbon compound offers the best low temperature sealing performance of any fluorocarbon rubber material available in the market.
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HF355-65 for Semicon
HiFluor™ : High Performance Fluoroelastomer
HF355-65 is the newest member to Parker’s HiFluor material family. HiFluor is the Parker trade name for high performance fluoroelastomer materials that “bridge the gap” between traditional fluorocarbon (FKM) and perfluoroelastomer (FFKM) materials.
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January 2009 ORD Problem Solved

Parofluor ULTRA™ Material FF200-75
As the leader of cutting edge elastomer technology, Parker provides sealing solutions for even the most extreme sealing applications. Parker’s Parofluor and Parofluor ULTRA are a series of perfluorinated elastomers (FFKM) developed specifically for use in critical, demanding applications. They provide exceptional sealing performance in extreme heat and aggressive fluids.
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November 2008 ORD Problem Solved

Perfluoroelastomer (FFKM) Properties
Perfluoroelastomers (FFKM) currently offer the highest operating temperature ranges, the most comprehensive chemical compatibilities, and the lowest off-gassing and extractable levels of any rubber material.
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November 2008 Engineered Solutions

New EZ-Lok™ & WEAR-Lok™ Retained Seals for Dovetail and Undercut Grooves
Parker’s new patent-pending EZ-Lok™ and WEAR-Lok™ seals offer significant advantages over traditional seal shapes where improved retention or ease-of-assembly is desirable.
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Parker’s New Ethylene Propylene Material, E1514-70
Excellent Resistance Parker is launching a new chloramine resistant EPDM called E1514-70. This new material offers improved resistance to chloramine degradation and swelling, providing a significantly longer seal life. This improvement can reduce potential warranty claims when used in plumbing fixtures and potable water handling equipment where chloramine is present.
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Fluid Power Reference Guide

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October 2008 ORD New Solutionsl

Parker’s adhesives and sealants are versatile and formulated specifically for industrial use. They are used in a variety of applications, such as to seal,insulate, repair, bond, and caulk. Additionally,Parker offers an accelerator and activator if needed.
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September 2008 Problem Solved! - Down Hole Tool Steam Injection Well

E0962-90
Parker is the only manufacturer that offers a high performance ethylene propylene polymer tough enough to endure the extreme temperatures, steams and chemicals found in the Energy, Oil and Gas Industry. This EPDM, known as E0962-90, is specifically recommended for geothermal applications and is ideal for use in pumps, valves and crude delivery systems.
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NORSOK ORD5754

NORSOK M-710 (Parker Materials Certified to NORSOK Standards)
For decades, Parker has been providing leading edge elastomer technology to the energy, oil and gas industry. As a value added service, Parker is now offering EOG elastomers tested and certified to NORSOK standards.
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August2008 Problem Solved!

Parker Silicone, S1538-55
Medical technology advancements create invaluable solutions to health problems endured around the world. The processes to create these medical solutions however, are presenting a number of sealing challenges in the life sciences industry. Medical grade O-ring materials must meet strict specifications such as USP Class VI requirements. In addition, many applications require O-ring materials to be clear in color for aesthetic reasons..
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July2008 Problem Solved!

Parker EPDM, E3609-70
With strict regulations on food and beverage applications, Parker’s E3609-70 makes an excellent choice, offering third-party certification for use in almost all food and beverage applications.
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July2008 ORD New Solutions

May 15th, 2008, Caterpillar presented O-Ring Division’s Livingston Business Unit with the Silver Level Supplier Quality Excellence Program (SQEP) Award.
Caterpillar’s SQEP program is an extensive, rigorous review of a suppliers operational performance. This prestigious certification is only given to those demonstrating a consistent example ORD Livingston Business Unit To Receive First Silver Level SQEP Award From Caterpillar of excellence.
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Parker-EJ280-70-News-Release-Letter

Parker Animal-Free EPDM EJ280-70
Parker Hannifin Corporation, the global leader in motion and control technologies, is pleased to introduce a new animal-free epdm designed specifically to address risks associated with animal derived products used in manufacturing processes. Although there has never been a documented case of transmitting Bovine Spongiform Encephalopathy (BSE) (also known as Mad Cow Disease) through an elastomeric seal, there is concern surrounding the possibility.
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Parker-V1274-75-News-Release

New Parker Material V1274-75: USP Class VI Biocompatibility
Parker Hannifin Corporation, the global leader in motion and control technologies, is pleased to introduce V1274-75, a new fluorocarbon material developed primarily for pharmaceutical processing. V1274-75 meets the requirements of USP Class VI systemic toxicity, intracutaneous injection and muscle implantation studie
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ORD 5753 FF370-75

FF370-75 Parofluor ULTRA for Semiconductor High Purity Plasma Environments
Ultra High Purity, Low Extractables and Minimal Particle Generation: FF370-75 is a black, opaque, non-filled perfluoroelastomer FFKM specifically formulated by Parker for high purity semiconductor processing up to 300°C, developed for aggressive oxygen and fluorin plasma applications requiring minimal erosions and particle generation. Due to the purity and unique properties of the compound, this material minimizes the potential for particle generation in oxygen and fluorine rich plasmas. Through unique compounding techniques, the level of ionic contaminants is also reduced. It is recommended for static as well
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June2008 Problem Solved! (ParkerSlick)

ParkerSlick: Less friction, better adhesion Parker’s new innovative external coating, ParkerSlick, was designed to provide excellent adhesion and friction properties beyond that of standard polytetrafluoroethylene (PTFE) coatings.
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May2008 ESD Engineered Solutions Issue 14

Radial Compensation Diaphragm Parker’s new patent-pending Radial Compensation Diaphragm (RCD) offers many advantages when it comes to achieving reliable fluid volumetric compensation, especially inside narrow enclosures such as tubes.
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April2008 Problem Solved! - ORD

Parker Ethylene Propylene - E0962-90
Offers key properties to solve some of the industries more challenging sealing problems.Parker’s specialty EPDM compound E0962-90 exhibits key properties that can solve some of the industry’s challenging sealing problems. If you’re not familiar with this material, it’s worth taking a closer look.
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March 2008 Problem Solved - Compression Set

Compression Set - O-Ring Failure
Compression set is a term referring to the flattening or loss of the original, circular shape
on all contact surfaces of an elastomeric seal. As one of the most common causes of o-ring failure, compression set can be attributed to various conditions, such as excessive squeeze, incompatible fluid, improper gland design and gland overfill. However, the most common cause is a low quality elastomer with poor set resistance.
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Parker Diamond Seal™ Engineered Seals Divions

Greater seal pressure in narrow straight-walled grooves for greater design flexibility. Inherently self-retaining, Parker Diamond Seal™ molded seals are designed to be used in molded or machined grooves for face sealing applications. A smaller footprint and narrow cross section result in high seal pressures, low closure forces, and narrow groove width requirements. The unique design optimizes material usage, making Parker Diamond Seal molded seals highly cost efficient. In addition, they are particularly effective when mating surfaces are less than perfect
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Parker H-Seal™ Engineered Seals Division

Greater seal pressure with redundant sealing beads and retention capabilities. Parker H-Seal™ molded seals can be used in molded or machined grooves for face seal applications.They will fit traditional dovetail grooves or straight-walled grooves. If desired, Parker H-Seal molded seals can be self-retaining with the addition of retention ribs. The redundant sealing beads offer stability and resistance to twisting, which is particularly important with large profile seals. The small contact points of Parker H-Seal molded seals generate high seal pressures, making them particularly effective when mating surfaces are less than perfect.
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February2008 FF500-75 Problem Solved!

FF500-75 - Broad Chemical Resistance
Parker’s Parofluor ULTRA consists of high performance perfluorinated elastomers and
was developed for use in harsh operating environments. Compound FF500-75 is a black,
75 durometer material offering outstanding performance in the widest possible range of chemical and steam temperatures up to 275°C (525°F). It is suitable for use in acids, bases, amines, steam, ethylene oxide, and many other aggressive chemicals.
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January2008 Spiral Failure

Identifying Spiral Failure - What is it?
Spiral failure is defined as a type of O-ring failure caused when a seal becomes “hung-up”
at one point on its diameter, sliding and rolling at the same time. It twists as the seal device cycles, causing the ring to develop a series of deep spiral cuts on the surface. This type of failure is often found on long stroke hydraulic piston seals and rod seals.
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December2007 - S0317-70 Problem Solved !

Parker Silicone Material S0317-60
Designed for use in Disposable Medical Devices and Pharmaceutical/Biopharmaceutical
Manufacturing Processes.
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November2007 KB163-90 Problem Solved!

Parker HNBR, KB163-90
Outstanding combination of high temperature stability, low compression set, extrusion resistance and hydraulic fluid compatibility!
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November2007 Bulletin12 Engineered Solutions

Application: Product development activities where elastomeric components are used.
Problem: Traditional product development involves prototyping multiple designs to find an adequate solution. In simple cases or where nearly identical solutions have been developed
in the past, only one or two prototype iterations may be needed. However, when developing
new or substantially enhanced products, time-to-market and development costs can be drastically increased by the need for many prototype cycles and experimentation.
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October2007 V8545 Problem Solved!

Parofluor™ Compound V8545-75
Perfluorinated elastomer, V8545-75, has superior sealing in critical environments. Parker is the leader in cutting edge elastomer technolgy. So when your operating environment demands extreme sealing performance, turn to Parker’s Parofluor™ and Parofluor ULTRA™. Parofluor is a series of perlfuorinated elastomers (FFKM) developed specifically for use in critical, demanding applications. They are formulated to provide exceptional sealing, performing in extreme heat and aggressive fluids
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September2007 E0740 Problem Solved!

Nuclear Technology Radiation Resistance
One of the most critical properties of an o-ring being exposed to radiation is its compression set. When a seal is exposed to gamma radiation, compression set is the most severly affected. Elastomers which are compounded for exposure to radiation must also pass stringent quality and material tests. Additionally, the elastomer must be compatible with the contact medium under the working environment (temperature, pressure, etc.).
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August2007 Outsourced O-Ring Materials

A Closer Look Outsourced O-Ring Materials
Quality and cost are two key factors that drive customer satisfaction. Consumers demand low prices while manufacturers strive for quality. With rising raw material costs, this combination of quality and affordability has driven global product to the forefront. Numerous industries take advantage of outsourced product to keep profit high and costs low. However, massive recalls on China made products are raising concerns on how reliable outsourced product truly is.
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July2007 FF200-75 Problem Solved!

Parker Parofluor ULTRA™ FF200-75 Exceeds AMS 7257C Requirements
Aerospace specification AMS 7257C provides the minimum requirements a material must meet to be considered capable of long term exposure up to 550°F and exposure to petroleum oils, jet fuel and phosphate ester hydraulic fluids.. Aerospace applications subject to this specification have extremely high temperatures and are exposed to various environments. Because many applications demand excellent seal performance in extreme environments, customers may choose to specify a material that exceeds the AMS 7257C standard.
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June2007 Parkerslick Problem Solved!

ParkerSlick New Alternative o-ring coating!
Parker O-Ring Division is now offering a value added PTFE alternative o-ring coating called ParkerSlick. ParkerSlick is an external coating which has better adhesion than traditional PTFE coatings. It is dry to the touch and yields an extremely low friction surface coating providing significant benefits in many o-ring applications.
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June2007 Bulletin11 Engineered Solutions

Application: Parker ESD has developed a reinforced seal for an axial seal joint where an inside support wall is not practical.
Problem: An axial seal was required to seal water between three concentric components in a newly developed shower head. Packaging constraints dictated a very narrow sealing area with no support on the inside face of the seal. Traditional seal designs were extruding out of the seal gap into the water stream and failing.
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May2007 Bulletin10 Engineered Solutions

Engineered Solutions - Parker Engineered Seals Division
Summary: Parker ESD has developed a family of fluorocarbon compounds with excellent resistance to fluids which degrade traditional fluorocarbon elastomers.
Problem: Applications exist where multiple fluids contact a single seal, while other applications use similar seals in various fluids. Having a single, compatible seal material is highly desirable in these applications for design flexibility and to prevent premature seal failures.
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May2007 Chloramine Resistant Problem Solved!

Chloramine-Resistant Materials
Consumer technology changes and improves our way of life. However, these advancements can sometimes alter existing service environments, disrupting rubber elastomer properties.
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May2007 Parofluor Ultra Problem Solved!
Parofluor ULTRA™ Advanced Perfluorinated Elastomers
Parofluor ULTRA™ is an exclusive line of advanced perfluorinated elastomers (FFKM) developed and produced by Parker Hannifin’s Seal Group. The perfluorinated elastomers provide outstanding performance beyond that of any other available elastomer family.
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March2007 Bulletin9 Engineered Solutions
Engineered Solutions - Parker Engineered Seals Division
Application: Automatic transmission hydraulic circuits with multiple separate high pressure fluid circuits grouped in close proximity. “Cluster”
Problem: Automatic transmissions often have multiple high pressure fluid circuits that require sealing. This previously required purchasing, stocking, & installing several different seals of various sizes.
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March2007 Bulletin8 Engineered Solutions
Engineered Solutions - Parker Engineered Seals Division
Application: Tube seals for fluid & gas applications under positive or negative pressure (Pressure or Vacuum).
Problem: Sealing of joints between tubes & bore housings historically has been accomplished by using conventional compression seals. The previous seal option has only one seal contact point which is not self energizing & is entirely dependant on rubber compression.
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March2007 Bulletin7-II Engineered Solutions Engineered Solutions - Parker Engineered Seals Division

Application: Automatic transmission high pressure hydraulic circuits.
Problem : Recently developed automatic transmissions have high pressure fluid transfer sealing requirements that must bridge a gap
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March2007 Bulletin7 Engineered Solutions
Engineered Solutions - Parker Engineered Seals Division
Application: Fuel Tank Seal
Problem: Many fuel tanks have minimal overlap between the sending unit and fuel tank flanges. As a result, misalignment between components or out-of-round flanges create a need for an offset between seal beads that contact the two components. Traditional seals cannot generate seal pressure with offset beads since rubber twists easily. In addition, installation of the sending unit can twist the seal causing critical damage. In extreme cases, the seal may be twisted out of position and into the fuel tank.
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March2007 KA183-85 Problem Solved!

Parker Compound KA183-85 - Best Low Temperature Performance
Parker O-Ring Division is now offering a new low temperature HNBR material designed for the Energy, Oil a


   "Seals are inexpensive
     until they fail"







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