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8/10/2019 Semi Finished Products Eng

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Semi nished Products | Seal Materials



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Content

Semi-nished products

Polyurethanes

Elastomers

Plastic materials

Chemical resistance

Physical properties

Temperature resistance

Overlook over materials

Contact



5/124/12

Special materials

These semi-nished material billets are high quality plasticproducts, produced solely by means of extrusion. The widechoice of thermoplastic products is convincing: sheets, barsand tubes are available in all important standard dimensi-ons. Various material types are available in all standard andintermediate sizes as well as with well dened tolerances.

Semi-nished Products

The development, production and marketing of high quality semi-nished products in form of barsand tubes for the machining of sealing elements is an integral part of the core competence of SealMaker Produktions-u. Vertriebs GmbH. Due to our most modern manufacturing technology we areable to cover the whole spectrum of seal applications. Our semi-nished billets, each of which is con-

trolled several times before dispatch, are one of the most important components for our customers,contributing to their competitiveness by offering high quality at a reasonable price. Besides the widerange of standard dimensions which are carried on stock, special dimensions are also available wi -

thin short delivery times in all materials and FDA-qualities.

*PU | NBR | EPDM | FPM | **AFLAS® | SILICONE | POM | PA | PTFE | PEEK | and many more

Polyurethanes

Polyurethanes have gained a substantial importance inmodern seal technology. They hold a dominant marketshare in the sector of rod seals and piston seals. Seal Ma-

ker‘s Polyurethane semi-nished products stand out dueto their highest material quality. In many applications sealsmade of Seal Maker Polyurethane outperform the servicelife of seals made out of competitive manufacturers’ mate-

rials. The reason for this can be attributed on the one handto the careful selection of raw materials, and on the other

hand to the “direct” manufacturing technology. Unlike thethermoplastic processed products, the cast semi-nishedproducts of Polyurethane billets made by Seal Maker havethe greatest degree of freedom to develop their physicalproperties during polymerization. Any kind of negative in-

uence during the polymerization process by heating upand plastic deformation is avoided with our technology.Besides the standard materials we also produce materialswith an optimized coefcient of friction, and materials fordirect contact with foodstuffs.

A further important fact is that Seal Maker semi-nishedproducts made of Polyurethane, up to a hardness of 95Shore A, come with a clamping ring. This makes the use inlathe machines a lot easier, and also independent from thetype of the production machine.

*PU

Elastomers

Elastomers, often referred to as rubber materials, are areasonable completion of the product range. Although theygot widely pushed out of many applications by the modernPolyurethanes, the elastomer products remain important inseal technology due to their wide spectrum of thermal andchemical resistance. Seal Maker works exclusively withrubber compounds made by internationally highly recog-

nized batch manufacturers. This, in conjunction with SealMaker‘s modern processing technology, is the guarantee

for well approved material compounds and an economi -cal shaping. The resulting benet for our customers is anexcellent price-quality ratio, and also prompt availabilityof both standard and special dimensions and materials.

All Seal Maker semi-nished products made of elastomermaterials come in a hard shell, which makes them easymachinable in CNC lathes, despite the low hardness andhigh elasticity.

NBR | EPDM | FPM | **AFLAS® | SILICONE

Plastics

Hard plastics and uorinated thermoplastics, as used forback up rings and guide rings, as well as for special andpre-loaded seals, complete the product range of Seal Ma -

ker semi-nished products. Seal Maker takes care that thesuppliers of these products fulll the high quality require -

ments as set by ourselves and by our customers. Theexcellent business connection we maintain with our sup-

pliers, a broad product line, in combination with efcientwarehouse management, guarantee prompt availability.

Not only the dimensional range of semi-nished products iswell adapted to the requirements of machining, it is also thewide variety of different material compounds which coversall the requirements of seal application.

POM | PA | PTFE | PEEK | diverse Compounds

Chemical Resistance

Obige Tabelle gibt eine Übersicht über die am häugsten verwendeten Druckmedien und Dichtungswerkstoffe, sowie deren Einsatztaug-

lichkeit. Es ist zu beachten, dass bestimmte Betriebsbedingungen, wie z.B. Temperatur, die Verwendbarkeit der einzelnen Materialien inden Medien beeinussen können. Weitere und detaillierte Informationen nden Sie in unserer Medienbeständigkeitstabelle, bzw. liefernwir auf Anfrage. Im Zweifelsfall sind entsprechende Tests erforderlich. Diese k önnen wir auf Anfrage für Sie durchführen.

R = resistant I S = s uitable I U = unsuitable

*PU

The full range of U203 materials is a hydrolysis resistant Polyuret-

hane (also called H-PU).

**AFLAS® is a registered trade mark of the Asahi Glass Company

PU-U203

NBR-N107

H-NBR-HN112

EPDM-E131

AFLAS-AF101

FPM-F109

Silicone-S102

POM-P101

PA-A112

PTFE-PT101

+ compounds

PEEKPK100-CN

Air up to 100° C R R R R R R R R R R R

Air up to 200° C U U U U U R R U U R R

Biodegradable R S S U - R U R R R R

Braking uids U U U R R U U U U R R

Diesel R R R U R R U R R R R

Fuels S S S U - R U R R R R

Mineral oils R R R U R R S R R R R

Ozone, oxygen R U R R R R R U U R S

Steam up to 150° C U U U R R U U U U R R

Vegetable oils R R R U R R R R R R R

Water up to 40°C R R R R R R R R S R R

Water up to 90°C R S R R R S R R S R R



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Materials conform with FDA

PU U203-B95

PU U203-FDA95

NBR N111–W85

EPDM E132-W85

FPM F110-BR85

Silikon S102-R85

Silikon S103-BL85

POM P101-WE

Polyamid PA6- A112-WC

PTFE T101-W

PEEK PK100-CN

The chart above is only an excerpt of our most importantseal materials and their typical properties. The data repre-

sent the typical results of tests. It is not recommended togo to the limits of more than one property.

An exhaustive overlook over all Seal Maker materials canbe found on pages 10 / 11.

More detailed information can be found in our mate-rial data sheets. In case of doubt we suggest to getin contact with our application engineers, or to carryout a test run.

Physikalische Eigenschaften

Sealing materials

Semi-fnished products

DIN/ASTM

StandardUnits PU U203

PU U203-

MoS2

PU

U203-D57

NBR

N107

H-NBR

HN112

EPDM

E131

Color

Density DIN 53479 g/cm3 1,1 1,15 1,13 1,32 1,23 1,23

Hardness DIN 53505 Shore A 95 +/- 2 95 +/- 2 85 85 85

Hardness DIN 53505 Shore D 57 +/- 2

M oist ure absorbance 20°/65% rel. M.

100% modulus DIN 53504 N/mm2 > 12 > 11 > 18 10,2

Tear strengthDIN 53504 /

ASTM D4894N/mm2 38 > 35 > 35 > 30 > 17 > 14

Elongation at breakDIN 53504 /

53455% 520 560 330 > 155 > 200 > 137

Coefcie nt of fric tion ASTM D1 894

Compression Set 22h/70° DIN 53517 % 31 26 32 7 16

Compression Set 22h/100° DIN 53485 9 20 13

Compression Set 22h/150° DIN 53517A 22

Compression Set 22h/175° DIN 53517A

Compression Set 24h/175° DIN 53517

Compression Set 72h/RT DIN 53517

Minimum service temperature °C -30 -30 -30 -25 -25 -50

Maximum service temperature °C 105 105 90 100 150 130

AFLAS®AF101

FPM F109 FPM F111Silicone

S102POM P101 PA A112

PT-FE-PT101

PT-FE-FT105

PTFE-BR40T110

PEEK natural

PK100-CN

1,68 2,51 1,878 1,54 1,41 1,15 2,16 2,25 3,09 1,31

85 85 85 85

56 60 63 90

0,2 2,2 0,2

4,2 7,4

> 7,2 > 13 > 11,5 > 7 70 85 > 25 > 15 > 23 115

> 236 > 200 > 180 > 120 40 25 > 300 > 220 > 200 17

< 0,4 < 0,4 0,06 0,08 0,13 < 0,5

7,7

32,8 18,5

-15 -20 -25 -55 -60 -30 -200 -200 -200 -50

210 210 210 210 100 105 260 260 260 -250



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Temperature Range

-300 -250 -200 -150 -100 -50 0 50 100 150 200 250 300 350°C

PTFE PTFE

PA PA

POM POM

FPM FPM

SIL SIL

H-NBR H-NBR

EPDM EPDM

NBR NBR

AFLAS AFLAS

PU PU

PEEK PEEK

The chart above gives a rough overlook over the application temperature of the most important seal materials. When using a material incontact with a chemically aggressive uid, these temperature limits can get dramatically reduced.



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Table of materials

Description Col.Application

temp.Hardn. at 20°C Main application

P O L Y U R E T H A N E

* a l l P o l y u r e t h a n e g r a d e s r e s i s t a n t t o h y d r o l y s i s

PUredU500-R95

-30 to +125°C Shore A 95 +/-2

Lip seals, wiper rings, vee packings and other seal elementsMineral oils, HFA, HFB uids, water, sea water, dilute acids and alkaline solutions | impro -

ved chemical and thermal resistanceexcellent wear and friction properties

PUredU203-R95

-30 to +105°C Shore A 95 +/-2Lip seals, wiper rings, vee packings and other seal elementsMineral oils, HFA, HFB uids, water, sea water

PUgreenU203-G95


PU FDAlight blueU203-B95

-30 to +105°C Shore A 95 +/-2Lip seals, wiper rings, vee packings and other seal elementsMineral oils, HFA, HFB uids, water, sea water applicable for contact with foodstuff

PU FDAnatural

U203-95FDA


applicable for contact with foodstuff

PU MoS2greyU203-GM95

-30 to +105°C Shore A 95 +/-2

Lip seals, wiper rings, vee packings and other seal elementsMineral oils, HFA, HFB uids, water, sea water Improved wear and friction properties for waterhydraulics and heavy duty applicationswith low lubrication

PU LTdark blueU203-B95-LT

-50 to +105°C Shore A 95 +/-2Lip seals, wiper rings, vee packings and other seal elementsMineral oils, HFA, HFB uids, water, sea water Applications at low temperature

PU 57 Shore Ddark blueU203-D57

-30 to +105°C Shore D 57 +/-2Back-up rings or composite seals with preload elementMineral oils, HFA, HFB uids, water, sea water High pressure and extrusion resistance

PU 57 Shore D+ MoS2 greyU203-D57G

-30 to +105°C Shore D 57 +/-2

Back-up rings or composite seals with preload elementMineral oils, HFA, HFB uids, water, sea water High pressure and extrusion resistanceImproved wear and friction properties

N B R

NBRblackN107-B85

-25 to +100°C Shore A 85 +/-5Lip seals, wiper rings, vee packings and other seal elementsMineral oils, HFA, HFB, HFC uids, cold water

NBR 95blackN109-B95

-25 to +100°C Shore A 95 +/-5Lip seals, wiper rings, vee packings and other seal elementsMineral oils, HFA, HFB, HFC uids, cold water

NBR FDAwhiteN111-W85

-22 to +100°C Shore A 85 +/-3Lip seals, wiper rings, vee packings and other seal elementsMineral oils, HFA, HFB, HFC uids, cold water Applicable for contact with foodstuff

H - N B R

H-NBRblackHN112-B85

-25 to +150°C Shore A 85 +/-5Lip seals, wiper rings, vee packings and other seal elementsMineral oils, HFA, HFB, HFC uids at high temperature Aliphatic hydrocarbons, dilute acids and bases

H-NBR RGDblackHN900-B85-RGD

-20 to +150°C Shore A 85 +/-5

Lip seals, wiper rings, vee packings and other seal elementsMineral oils, HFA, HFB, HFC uids at high temperature Aliphatic hydrocarbons, dilute acids and basesRGD (ED) optimized for use in Oil & Gas IndustryMeets the NORSOK M-710 requirements

H-NBR RGD LTblackHN901-B85-RGD

-40 to +150°C Shore A 85 +/-5

Lip seals, wiper rings, vee packings and other seal elementsMineral oils, HFA, HFB, HFC uids at high temperature Aliphatic hydrocarbons, dilute acids and basesRGD (ED) optimized for low temperature use in Oil & Gas IndustryMeets the NORSOK M-710 requirements

F P M

FPMbrownF109-BR85

-20 to +210°C Shore A 85 +/-5Lip seals, wiper rings, vee packings, oil seals at high speed and other seal elementsMineral oils, HFD uids at high temperature | Very good chemical resistance such asphosphates and chlorinated hydrocarbons, crude and sour gas

FPM FDAbrownF110-BR85

-25 to +210°C Shore A 85 +/-5Mineral oils, HFD uids at high temperatureVery good chemical resistance such as phosphates and chlorinated hydrocarbons, crudeand sour gas | Applicable for contact with foodstuff

FPMblackF111-B85

-25 to +210°C Shore A 85 +/-5Lip seals, wiper rings, vee packings, oil seals at high speed and other seal elementsMineral oils, HFD uids at high temperature | Very good chemical resistance such asphosphates and chlorinated hydrocarbons, crude and sour gas

FPM-RGDblackF800-B85-RGD

-30 to +210°C Shore A 85 +/-5

Lip seals, wiper rings, vee packings and other seal elementsMineral oils, HFD uids at high temperature | Very good chemical resistance such asphosphates and chlorinated hydrocarbons, crude and sour gas | RGD (ED) optimized foruse in Oil & Gas Industry | Meets the NORSOK M-710 requirements

Description Col.Application

temp.Hardn. at 20°C Main application

E P D M

EPDMblackE131-B85

-50 to +130°C Shore A 85 +/-5Lip seals, vee packings and other seal elementsHot water and steam, ozone, dilute acids and alkaline solutions.EPDM is NOT resistant against mineral oils

EPDM FDAwhiteE132-W85

-50 to +100°C Shore A 85 +/-3

Lip seals, vee packings and other seal elementsHot water and steam, ozone, dilute acids and alkaline solutions.EPDM is NOT resistant against mineral oil Applicable for contact with foodstuff

EPDM KTWblackE133-W270

-45 to +120°C Shore A 85 +/-5

Lip seals, vee packings and other seal elementsHot water and steam, dilute acids and alkaline solutions.EPDM is NOT resistant against mineral oil Applicable for use in drinking water

S I L I C O N E

Silicone FDAredS102-R85

-55 to +210°C Shore A 85 +/-5

Flange seals, gaskets and other static sealsMineral oils, HFA, HFB, HFC, HFD uids, ozoneNot recommended for dynamic applications Applicable for contact with foodstuff

Silicone FDAblueS103-BL85

-55 to +180°C Shore A 85 +/-3

Flange seals, gaskets and other static seals

Mineral oils, HFA, HFB, HFC, HFD uids, ozoneNot recommended for dynamic applications Applicable for contact with foodstuff

A F L A S AFLAS

black AF101-B85

-15 to +210°C Shore A 85 +/-5Lip seals, vee packings and other seal elementsMineral oils, HFA, HFB, HFC, HFD uidsHot water and steam, ozone, dilute acids and alkaline solutions, Sour oil and gas, amines

P T F E

PTFE-P FDAwhiteT101-W

-200 to +260°C Shore D 51 - 60

Composite seals with elastomer preload elements, spring loadedseals, Back-up and guide ringsResistance to almost all common chemicals and uids except molten alkaline metals. Applicable for contact with foodstuff

PTFE-FgreyT105-G

-200 to +260°C Shore D 55 - 64

Composite seals with elastomer preaload elementsSpring loaded seals, back-up and guide ringsResistance to almost all common chemicals and uids except molten alkaline metals.Glass bre / MoS2 reinforced for improved wear and extrusion resistance

PTFE-40%bronze brownT110-BR40

-200 to +260°C Shore D 62 - 67Composite seals with elastomer preaload elementsResistance to almost all common chemicals except molten alkaline metals.Filled with 40% bronze for improved wear, pressure and extrusion resistance

PTFE-25%carbon greyT125-C25

-200 to +260°C Shore D 62 - 67

Composite seals with elastomer preaload elementsSpring loaded seals, back-up and guide rings, rotary sealsResistance to almost all common chemicals except molten alkaline metals.25% carbon powder friction properties and increased extrusion resistance

P L A S T

POM FDAwhiteP101-WE

-50 to +100°C -

Back-up and guide rings, machined parts with tight tolerancesMineral oils, HFA, HFB, HFC uidsMinor absorption of water, applicable for contact with foodstuff

PA FDAnatural

A112-WC-40 to +90°C -

Back-up and guide rings, machined partsMineral oils, acids and dilute alkaline solutions Applicable for contact with foodstuff

PEEK naturalbeigePK100-CN

-50 to +250°C S hore D 90

Composite seals with elastomer preload elements,Back-up and guide rings high prescision partsExcellent wear, friction and extrusion propertiesResistance to almost all common chemicals Applicable for contact with foodstuff

UHMW - PE

whitePE1000-HD -200 to +80°C Shore D 60 - 65

Back-up and guide rings, spring loaded sealsMineral oils, HFC, HFD uids, acids and dilute alkaline solutions, Sour oil and gas

Very low water absorption, excellent friction and wear properties Applicable for contact with foodstuff

The indicated minimum application temperatures are thought as a general guideline, because a seal‘s functionat low temperatures is dependent on the kind of the seal, the general application conditions, and on the kind ofthe surrounding metal parts the seal is in touch with. The indicated upper temperature limits may be exceeded,but this reduces the service life. Other materials available on request.

In case of doubt you are always welcome to contact our application engineers.



INT. HEADQUARTERS

Seal Maker Produktions- und Vertriebs GmbHViktor-Kaplan-Allee 77023 Pöttelsdorf AUSTRIA

) +43 (0)2626 200856 +43 (0)2626 20085 66

[email protected]

ASIA - PACIFIC

Seal Maker Asia Pacic Pte. Ltd.#03-29 AMK Techlink Bldg.Blk. 20, Ang Mo Kio Industrial Park 2ASingapore 567761

) +65 645405686 +65 [email protected]

AUSTRIA

Zentrale

Seal Maker Dichtungstechnik GmbHIndustriestraße Ost 7A8605 Kapfenberg

) +43 (0)3862 33 5 33-06 +43 (0)3862 33 5 [email protected]

Niederlassung

Seal Maker Dichtungstechnik GmbHStahlstraße 2-44020 Linz

) +43 (0)732 6989 771776 +43 (0)732 6980 [email protected]

www.seal-maker.com Semi nished Products I Seal Materials V11 _01

© 2011 All rights reserved. Seal Maker Beteiligungs- und Dienstleistungs GmbH. Errors and omissions excepted.

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