Sealing elements O-rings - ERIKS O-Ring supplier - sealing elements.pdf · ISO 9001-2000...

Sealing elementsO-rings

QualityExcellent raw materials, process-control, controlled end-products, well-trained employees and the ISO 9001-2000 quality-system guaranteeing only quality-products. Products, dedicated to your application!

Product developmentOur engineers work in the forefront of development of new compounds and designs.Due to our worldwide ERIKS network with 43 of our own companies, working in partnership with certified labs, we are always searching for new engineering chal-lenges.

ExpertiseWe have been in the front line of seal development for more than 50 years.

RangeA total seals and gaskets program with 60.000 stock items is available.

WorldwideMore than 40 companies worldwide, located in Europe, the Far East and in the USA.

Customer serviceOur employees offer individual service in order to find efficient solutions for your specific problems. We give free advice, using our extensive knowledge.

Logistics15.000 different O-rings are kept in stock at our head office in Alkmaar. 60.000 seals and gaskets in various dimensions are in stock and complete our wide seal package.

After the invention of the O-ring in the early 40's of the last century, ERIKS was one of the pioneers to bring this product to the European market.A wide assortment with one goal: to offer you the best solution with the perfect seal.

ERIKS O-rings: dedicated to the future

www.O-ring.info

® : Kalrez®, Viton® and Neoprene® are registered trademarks of DuPont Performance Elastomers; Aflas® of Asahi.

Standard stock O-ring and X-ring compounds for industrial use

• 15.000 different dimensions in stock in our division warehouses.• Produced according to ERIKS spec’s.• Controlled in our laboratory.• According to international norms.• Produced in modern injection and compression moulded machines.

ERIKS HARDNESS COMPR.SET TEMP. RANGE COMPOUNDS IRHD 22H / 100 °C °C ± 5° ON O-R 3.53 mm

NBR 36624 70 Max. 20% - 30 / + 120NBR 47702 90 Max. 30% - 30 / + 120EPDM 55914 70 Max. 30% - 50 / + 120EPDM 55914 PC 70 Max. 25% (150°C) - 50 / + 150Silicone 714177 70 Max. 40% (200°C) - 60 / + 220Neoprene® 32906 70 Max. 25% - 35 / + 110Viton® black 51414 75 Max. 18% (200°C) - 20 / + 200Viton® green 51414 75 Max. 19% (200°C) - 20 / + 200Viton® black 514320 90 Max. 18% (200°C) - 20 / + 200X-rings in NBR/FPM 70

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In collaboration with DuPont Performance Elastomers we offer you an extensive range of special Viton® compounds of which we guarantee the best value for your application.We store 5000 different O-rings in Viton® black and green in compounds 51414 (75° Shore) and 514320 (90° Shore).

Alongside our standard industrial Viton® compounds we offer 40 special grades for your specific application. Among these:

• Viton® 514625 for gas applications • Viton® 514670 FDA 177.2600 black• Viton® 514010 FDA 177.2600 white• Viton® 514676 USP XXV Class VI• Viton® GLT 514115 for low temperatures• Viton® GF 514141 for optimal chemical resistance• Viton® GFLT 514017 for optimal chemical resistance and low temperatures• Viton® extreme 514016 for extreme chemical resistance• Viton® SCVBR high-purity Viton® for semicon • Viton® 514204 explosive decompression • ASK FOR OUR SPECIAL VITON® BROCHURE!

We are part of the genuine Viton® programme

�

DuPont Performance Elastomers

INNOVATION • QUALITY • TECHNOLOGY

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The ultimate solutionAlongside the existing standard Kalrez® O-ring-compounds we can arrange, in collaboration with DuPont Performance Elastomers, the “ultimate” seal for your application to be designed by a special FEA computer programme.

DuPont Performance Elastomers STRETCHING THE POSSIBILITIES

Industry Segment Kalrez® Elastomer Hardness Description / Application Colour Temp. Compound N° Shore A °CChemical Processing Spectrum (TM) FFKM 75 Outstanding performance in the wildest possible Black 275 6375 range of chemicals and temperaturesChemical Processing Spectrum (TM) FFKM 75 Highest temperature resistance, Black 327 7075 lowest compresssion set, temperature cyclingChemical Processing 4079 FFKM 75 High temperature, low compression set Black 316Chemical Processing 1050LF FFKM 82 General purpose hot water/steam, amines Black 288Chemical Processing 2037 FFKM 79 White filled, high purity, general chemical resistance White 220Chemical Processing/ 3018 FFKM 91 High hardness, high modulus, extrusion resistance Black 288 Oil explorationPharma & Food 6221 FFKM 70 FDA, USP Class VI, FCN 000101 White 260 Pharma & Food 6230 FFKM 75 FDA, USP Class VI, FCN 000101 Black 260Semiconductor 4079UP FFKM 75 Thermal applications Black 316Semiconductor 7075UP FFKM 75 Recommended compound for thermal applications Black 327Semiconductor 6375UP FFKM 75 Wet process applications, low elemental extractables, Black 275 static and dynamic applicationsSemiconductor 2037UP FFKM 79 High Purity White 220Semiconductor 8002 FFKM 69 Select semiconductor plasma and gas-deposition Clear 250 applications, low particle generation Semiconductor Sahara 8475 FFKM 60 Thermal applications White 300Semiconductor Sahara 8575 FFKM 62 Etch-low weight loss in oxygen and fluorine White 300 based plasmasSemiconductor Sahara 8085 FFKM 80 Plasma and gas deposition, HPCVD, PECVD, SACVD Beige 240 Etch, ash, low particle O-rings and bonded doors

Kalrez® perfluorelastomers

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Description ERIKS Reference NBR 60 Black 366304 NBR 75 Black 366185 NBR 90 Black 360303 NBR 75 Black FDA/3A 366302 Viton® 60 Black 514307 Viton® 75 Black 514206 Viton® 75 Brown 514302 Viton® 75 Green 514306 Viton® 90 Black 514309 Viton® Extreme 75 Black - Viton® 90 brown 514310 FKM EDR 90 Black - Viton® GF Black different compounds Viton® GLT Black different compounds Viton® GLFT Black different compounds EPDM 75 Black 559303 Silicone 75 Red FDA 714206 Fluorsilicone 80 Blue 614016 Aflas® 80 Black 223301 Aflas® 90 Black 223302 CR 75 Black 329302 CR 75 Black FDA 329303 XNBR 75 Black 886390 HNBR 75 Black 886301 ... and many others.

Hot vulcanised cord ringsERIKS has developed a new technology for the production of O-rings in non-standard dimensions. Due to an advanced vulcanisation process, the O-rings are made from high-tech cord with almost the same quality as moulded O-rings.Extended lab tests show that the vulcanisation-joint has the same compression set properties as the cord.

Further advantages:• Tolerances to DIN 3771 / ISO 3601• Can be delivered in any internal diameter• Available in FDA compliant quality • Very low compression set values• Check of each vulcanisation point• Tolerances on cord of +/- 0,05 mm are possible• Rush-production possibilities• Standard compounds:

Vulc-O-ring

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Engineered O-rings for critical applicationsTo ensure an optimum chemical resistance we offer a unique Viton®-compound with extreme low compression-set which is encapsulated with Teflon® FEP. This results in better long term sealing and makes this encapsulated O-ring the best in the world. Available in all dimensions up to 5000 mm in diameter, compliant to FDA 21CFR.177.1550 and USP Class VI.

Specialities:• silicone cord insertion• silicone hollow cord insertion• silicone and Viton® FDA insertion• Teflon PFA-cover for better wear resistance• Viton® extreme-cover of Viton®-cord for optimum flexibility• New development: Fully encapsulated sealing rings for Camlock/Eritite couplings DIN 11851

Teflex O-rings

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ERIKS offers you a number of compounds for “extreme” services in their application-field

• Aflas in different compounds• NBR 36625 for gas applications according to EN 549• NBR 366005 for VW 2.8.1-C70 Norms• EPDM 559002 for better steam resistance• EPDM 559425 for high temperature cycling applications• Silicone THT for 280°C resistance• HNBR for optimum hydraulic fluid resistance to 150°C - lowest compression set• And many more…• 120 datasheets are available on our site

For extreme services

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We developed a whole range of compounds for con-tact with food and pharma, drinking water and gases. We summarize the main compounds:

Look at our websitewww.O-ring.info/datasheetsto find more than 40 FDA/3A/USP compounds!

KIWA

O-rings with homologations/certificates

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• SCVBR-semicon quality• X-rings• micro O-rings• Vulc-O-rings• encapsulated O-rings Teflex®

• PTFE O-rings• PTFE back up rings• NBR 90 back up rings• omniseals (with spring) PTFE• high-purity compounds• silicone free• labsfree• plasma treated• Coatings with silicone, PTFE, graphite• with narrow tolerances• with surface-controll• with homologations• internal lubricants (PTFE, graphite, MOS2)• Eriflon PTFE hydraulic seals• Special bagging

O-rings in special executions

ERIKS O- r ings a re made

w i th the newest

techno logy mach ines

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Alongside an extensive range of rubbercord to make your own O-ring, ERIKS produces special cords in high-tech compounds to meet your special needs.

Standard round• NBR 70• NBR 90• EPDM 70• Viton® 70, 75 and 90• Neoprene® 70• Silicone FDA 70• Sponge NR/Neoprene®/Silicone/FPM

Standard square & rectangular• Neoprene®

• Silicone• EPDM• FPM• Sponge NR/Neoprene®/Silicone/FPM• Self-adhesive backing

Specialty extrusions in• FDA in NBR, EPDM, Viton®, Silicone• Fully transparant silicone• Silicone high temp• Conductive silicone• Fluorsilicone• Aflas®

• HNBR• Viton® extreme• many others in various hardnesses • and many more…

Round and square cord

Ask fo r our spec ia l

P ro f i l es b rochure !

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We offer 14 different O-ring boxes in Nitrile 70, Nitrile 90 and Viton® 70; in metrical, AS- and Afnor-dimensions. We also have custom-made boxes developed for your after-market.For the maintenance department we offer several “helps” for better installation and identification (Rubber-indicator, measuring device, glues, hardness-indicator, (de-)installation set).

Assortment kits

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Alongside our own standard test procedures ERIKS offers you different possibilities for your quality assurance system:

• compression set testing• hardness control following Shore A or IRHD• surface control to Sortenmerkmal S• specific measurement to special tolerances• special surface control• tear strength test• tensile strength test• ozone testing• lifetime testing• chemical resistance tests• infrared spectroscopy• TGA analysis• FDA migration test• TOC analysis• FEA calculations

Extra service for your O-rings

ERIKS O-rings are of top quality. They are produced in accordance with ISO-norms and controlled with high precision test equipment. Our quality assurance system and our rigid ERIKS’ specifications are implemented at each production. On your request certification papers are edited according to DIN EN ISO 9002.

Quality Control

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Quality within your reachOur quality assurance is laid down in a quality manual and in 120 datasheets which we have developed in collaboration with independent laboratories. At all times these datasheets are available on your request. Our technical staff will be pleased to discuss these datasheets with you in order to find the best compound for your application.

7001.04.2004

This information is, to the best of our knowledge, accurate and reliable to the date indicated. The above mentioned data

have been obtained by tests we consider as reliable. We don’t a

ssure that the same results can be obtained in other

laboratories, using different conditions by the preparation and evaluation of the samples.

S E A L I N G E L E ME N T S

Genuine V

iton®

X-ring 5

1414 - Technic

al Data

Sheet

1. Introduction

Original Viton® X-ring 51414-compound is based on a 100% Genuine Viton® poly-

mer. Products out of th

is compound are being made according to strict guidelines

of DuPont Dow Elasomers. This guarantees a constant high quality level. All pro-

ducts carry the specific, easy recognizable emblem on their package.

2. Product Description

3. Physical Properties

Chemical Composition :

Physical form

:

Colour

:

Odour

:

Solubility

:

Storage stability *:

Dipolymer of Hexa-Fluoropropylene and Vinylidene Fluoride,

plus cure chemicals

X-Rings

Black

None

Low molecular weight Esters and Ketones

Excellent

Test Method

Norm

Test Values

Hardness

DIN 53519

70° ± 5° IRHD

Tensile Strength at break

DIN 53504

min 13 MPa

Elongation at break

DIN 53504

min 170%

Specific Weight

ASTM D 1817

1,85

Compression Set

DIN 53517

25% compression - 24h/200°C

ASTM 395 B

on slab

max 12%

on O-Ring (3,53 mm)

max 18%

Heat Ageing 70h/250°C

DIN 53508

Hardness Change

max +2°

4. Temperature Resistance

• -20° to +200°C

• TR10 (low temp. resistance): -1

6°C

5. Chemical Resistance

Concentrated acids :excellent

Acetone

:bad

Hydroxides

:excellent

Benzene

:excellent

Crude oil

:excellent

Toluene

:excellent

Fuel C

:excellent

Gasoline

:very good

BTM oil 3

:excellent

Methylene chloride:

very good

MEK

:bad

MTBE

:bad

Water < 100°C

:very good

6. Advantages

• Very low compression set

• Stock item for ca 400 dimensions

7. Safety and Handling

Read and be guided by the

recommendations in the DuPont Dow

Elastomers technical bulletin

H-71129-02, ‘Handling Precautions

for Viton® and Related Chemicals’.

8. Other Information

• Can be formulated to meet FDA

177.2600 compliance, or:

Mil-R-83248B and AMS7276D.

• Other colours available.

* : Following DIN 7716 conditions

®

17

01.04.2004


have been obtained by tests we consider as reliable. We don’t assure that the same results can be obtained in other


S E A L I N G E L E M E N T S

NBR 70-compound 36625 - Technical Data Sheet

1. Introduction

NBR 70-compound 36625 is a Nitrile compound with medium percentage of

Acrylonitrile. Standard compound with good compression set values for contact

with gasses and hydraulic fluids. Meets DVGW part 1.




Physical form :

Colour:

Odour:

Storage stability * :

Acrylonitrile / Butadiene Rubber

O-Rings / Mouldings

Black

None

± 7 years

Test MethodNorm

Test Values

HardnessDIN 53519

70° ± 5° IRHD

Tensile Strength at breakDIN 53504

min 13 MPa

Elongation at breakDIN 53504

min 250%

Specific WeightASTM D 1817 1,25

Compression SetDIN 53517

25% compression - 22h/100°C

on slab

max 12%

on O-Ring (3,53 mm)ASTM 395 B max 20%

Heat Ageing 70h/100°CDIN 53508

Hardness Change

max +6°

Volume Change

max -2,1%

Immersion in ASTM oil n° 3 DIN 53521

Hardness Change

max -5°

Volume Change

max +9%

Weight Change

max +6%


• -30° to +120°C

• TR10 (low temp. resistance): -16°C


Alkali : very good

Air: excellent

Alcohol: very good

Fats: excellent

Mineral oils : excellent

Silicone oils : excellent

Vegetable oils : excellent

Inorganic acids : excellent

Ketones: unsatisfactory

Ethers: unsatisfactory

Organic acids : fair

Inorganic acids : excellent

6. Advantages

• Low compression set

• good balance price/lifetime


• Meets DVGW part 1.


21

01.04.2004





NBR 70-compound 32770 - Technical Data Sheet

1. IntroductionNBR 70-compound 32770 is a Buna N compound for gas apllications.


Chemical Composition :Physical form:Colour:Odour:Storage stability * :

Acrylonitrile / Butadiene RubberO-Rings / MouldingsBlack

None± 5 years

Test Method

NormTest Values

Hardness

70° ± 5° IRHD


13,3 MPa

Elongation at break

350%

Air Ageing 24h/100°C

-5%

Compression Set40% compression, 72h/23°C

7%

25% compression, 24h/100°C

12%

25% compression, 72h/-5°C

16%

Stress RelaxationStress decrease per timedecade

1,9%

Stress increase after immersion iniso-octaan/toluene (70-30)

5%

Stress decrease after drying

7%

Immersion in iso-octaan/toluene (70-30)

Volume Change at 72h/23°C

+26%

Weight Change after drying

-0,1%

Immersion in demineralized water

Volume Change at 72h/23°C

+0,6%

Weight Change after drying

-0,2%

Ozone Resistance20% elongation at 120h/40°C

No attack

4. Temperature Resistance• -30° to +120°C

5. Chemical ResistanceAlkali : very good

Air

: excellentAlcohol

: very goodFats

: excellentMineral oils

: excellentSilicone oils

: excellent Vegetable oils

: excellentInorganic acids

: excellentKetones

: unsatisfactory

Ethers: unsatisfactory

Organic acids: fair

Inorganic acids: excellent



6. Advantages• For gas applications7. Other Information• In conformity with NEN 7212 DutchGastec QA.

121

01.04.2004

This information is, to the best of our knowledge, accurate and reliable to the date indicated. The above mentioned data have been obtained by tests we consider as reliable. We don’t assure that the same results can be obtained in other laboratories, using different conditions by the preparation and evaluation of the samples.


Teflex-VMQ Sil icone - Technical Data Sheet

1. IntroductionERIKS Teflex O-Rings (VMQ silicone) are composed of a Silicone elastomerencapsulated in seamless FEP or PFA-cover. The elastomer works as a rubber-material and helps the slow recovery of the FEP or PFA-cover. The chemical resistance of FEP and PFA is almost the same as PTFE. FEP and PFA comply withthe FDA and USP class VI regulations for contact with food and pharmaceuticals.



ChemicalComposition :

Physical form :Colour :Storage stability* :

• FEP COVER: Copolymer of Hexa-Fluorpropylene and Polytetrafluorethylene (PTFE)

• PFA COVER: Copolymer of Perfluoralkoxy and Polytetrafluorethylene (PTFE)• CORE: Methyl-Vinyl-Silicone RubberO-RingsRed; cover: Translucent10 years

Test Method Norm Test ValuesSpecific Weight ASTM 1817 1,26Hardness ASTM D 2240 70° ± 5° IRHDTensile Strength at break ASTM D 412 8,6 MPaElongation at break ASTM D 412 280%Compression Set, 22h/175°C ASTM D 395 B 32%FEP coverTensile Strenght ASTM D 2116 28 MPaFusion Point ASTM D 3418 260°CPFA coverTensile Strength ASTM D 2116 28 MPaFusion Point ASTM D 3418 305°C

4. Temperature Resistance• with FEP: -60° to +204°C• with PFA: -60° to +260°C

5. Chemical ResistanceConcentrated acids : very goodAcetone : very goodHydroxides : very goodBenzol : very goodCrude oil : very goodToluene : very goodASTM Fuel C : very goodMEK : very goodMTBE : very goodWater : very good Steam : very good

6. Advantages• Excellent chemical resistance, com-

parable with that of PTFE• Low compression set of silicone core

7. Other Information• Other colours available on demand• FEP in conformity with Foods and

Drugs Administration (21 CFR177.1550; 21 CFR 177.2600; 21 CFR175.105, 21 CFR 176.180; 21 CFR177.1520; 21 CFR 175.300; 21 CFR176.170)

• PFA in conformity with Foods andDrugs Administration (21 CFR177.1550; 21 CFR 175.105, 21 CFR176.180; 21 CFR 175.300; 21 CFR176.170)

• Silicone inside compliant with FDA 21CFR 177.2600

• FEP and PFA in conformity with U.S.Pharmacopeia (USP) class VI

• Hollow silicone cord on demand


65

01.04.2004





Genuine Viton® 70-compound 514670 - Technical Data Sheet

1. IntroductionOriginal Viton® 514670-compound is based on a 100% Genuine Viton® polymer.

Products out of this compound are being made according to strict guidelines of

DuPont Dow Elasomers. This guarantees a constant high quality level. All products

carry the specific, easy recognizable emblem on their package. In conformity with

FDA 177.2600.



Chemical Composition :Physical form

:Colour:Odour:Solubility:Storage stability * :

Dipolymer of Hexa-Fluoropropylene and Vinylidene Fluoride,

plus cure chemicals with 66% Fluorine

O-Rings / MouldingsBlackNoneLow molecular weight Esters and Ketones

Excellent

Test Method

NormTest Values

Hardness

DIN 5351970° ± 5° IRHD

Tensile Strength at breakDIN 53504

min 16,9 MPa

Elongation at break

DIN 53504min 261%

Specific Weight

ASTM D 18171,82

Compression Set

DIN 53517

25% compression - 24h/200°CASTM 395 B

on slab

max 15%

Heat Ageing 7 days/150°CDIN 53508

Hardness Change

max -2°

Volume Change

max +3%

4. Temperature Resistance• -20° to +200°C• TR10 (low temp. resistance): -16°C5. Chemical ResistanceConcentrated acids : excellent

Acetone: bad

Hydroxides: excellent

Benzene: excellent

Crude oil: excellent

Toluene: excellent

Fuel C: excellent

Gasoline: very good

BTM oil 3: excellent

Methylene chloride : very goodMEK

: badMTBE

: badWater < 100°C

: very good

6. Advantages• Very low compression-set• Compression-moulded, produced in

small quantities• Migration tested in compliance with FDA

177.2600 class 1 (certificate on request)7. Safety and HandlingRead and be guided by the recommendations in the DuPont Dow

Elastomers technical bulletin H-71129-02, ‘Handling Precautions for Viton® and Related Chemicals’.8. Other Information• Produced with high purity furnace black

N772• Contains less than 10% high purity fur-

nace black (class 1)


®

52

01.04.2004




S E A L I N G E L E ME N T S

EPDM 70-compound 55111 - Technical Data Sheet

1. IntroductionThe ERIKS compound EPDM 559003 is a Peroxide cured EPDM-compound with

many approvals, good chemical resistance and better physical properties than stan-

dard sulphur cured EPDM-compounds. Compound is very suitable for water and

beverage applications.




Physical form

:

Colour

:

Storage stability *:

Ethylene Propylene Diene Terpolymer, Peroxide cured

O-Rings / Mouldings

Blackmax. 10 years Test Method

Norm

Test Values

Hardness

ASTM D 2240

70° ± 5° Shore A

Specific Weight

ASTM D 1817

1,12


ASTM D 412 C

160%

Elongation at break

ASTM D 412 C

16 N/mm 2

Compression Set

22h/150°C

ASTM D 395 B

9%

3000h/110°C

DIN ISO 815 (in water)10%

Heat Ageing (in air), 70h/150°CASTM D 573

Hardness Change

+1°

Volume Change

-0,1%

Weight Change

-0,1%

Ageing in water, 70h/100°C

ASTM D 471

Hardness Change

-1°

Volume Change

+1,5%

Weight Change

+1%


• -55° to +150°C

• TR10: -36°C• Brittleness (ASTM D 746): -58°C


Alkali

:very good

Alcohol

:good

Ethers

:fair

Fats

:unsatisfactory

Hydroxides

:unsatisfactory

Esters

:unsatisfactory

Air

:very good

Oils

:unsatisfactory

Ozone

:excellent

Water

:very good

Steam

:goodup to 130°C

6. Advantages• Very low compression set


• Approvals after:

ACSDVGW-W270EN 681-1conformity to FDA 21 CFR 177.2600

KTWNSF 51 and 61

WRC


KIWA

Datasheets: our specifications on A4

www.O-ring.info

Norm O-ring cord diameterMetric DIN 3771 1.0/1.5/2.0/2.5/3.0/3.5/4.0/4.5/5.0/5.5/6.0/7.0/8.0/10.0/12.0ISO 3601/1 1.80/2.65/3.55/5.30/7.0(swedish) SMS 1586 1.6/2.4/3.0/5.7/8.4French Norm 1.9/2.7/3.6/5.33/6.99JIS B 2401 1.9/2.4/3.1/3.5/5.7/8.4American Norm AS 568 ABritish Norm 1.78/2.62/3.53/5.33/6.99BS 1806American Norm 1.02/1.42/1.63/1.83/1.98AS 568A (range 990) 2.08/2.20/2.46/2.95/3.00Specials available on request in any cross-section

And this in thousands of inside diameters in ca. 200 different compounds

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AS

TM D

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Max

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w

orki

ng

tem

per

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Max

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te

mp

erat

ure

to a

ttai

n

Tens

ible

st

reng

th

Tear

ing

resi

s-ta

nce

Ab

rasi

on r

esis

-ta

nce

Ozo

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esis

-ta

nce

Com

pre

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n se

t at

-20

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Com

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set

at

room

tem

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Com

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120

°C

Che

mic

al

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CR Polychloropen -20/-30 +85/+95 +115 H H M/H H P VG GECO Epichlorohydrin, -40/-50 +120 +135 M M M H G VG VG

ethylenoxide copolymerEPDM Ethylene, propylene, terpolymer, EPM sulphur crosslinked, ethylene, -20/-45 +130/+140 +140/+160 M M M H VG VG G/VG

propylene, copolymer peroxidecrosslinked

EU Polyurethanic rubber -20/-45 +75 +100 H H H H G VG PFKM(I) Fluororubber, copolymers -10/-28 +200/+230 +275 M/H M M VH P G VG

and terpolymersFKM(II) Fluororubber tetrapolymers -30/-45 +200/+230 +275 M/H M M VH G G VG

for low temperatures FVMQ Fluorosilicone rubber -60/-70 +175/+200 +220 L L L VH VG G GHNBR Hydrogenated nitrile rubber -25/-35 +120/+150 +160 M/H M H M G G GNBR Nitrile rubber -15/-40 +110/+115 +120 M/H M H L P VG G TFEP Fluorine, ethylene propylene -5 +200/+220 +250* L H H VH P G G

aflasVMQ Silicone rubber -65/-90* +180/+220 +250* L L L VH VG VG VG

ACM properties: VH = very high properties Compression set: Exellent (E) = value under 10% H = high properties Very good (VG) = value between 10 and 30 %M = medium properties Good (G) = value between 30 and 50 %L = low properties Poor (P) = value over 50 %

Min

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w

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tem

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Properties of general elastomeric compounds

Available dimensions

www.O-ring.info

2541

43-2

006/

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Current adresses can be found on www.o-ring.info

www.O-ring.infowww.eriks.com

Sealing elements O-rings - ERIKS O-Ring supplier - sealing elements.pdf · ISO 9001-2000...

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Transcript of Sealing elements O-rings - ERIKS O-Ring supplier - sealing elements.pdf · ISO 9001-2000...