Material range

Different technical applications of molded-rubber parts also require different materials. Selection is made according to customer requirements and on the basis of our experience.

With our own development and about 2,000 formulations, we can react flexibly and quickly to all customer requests. Here, we take into account customer-specific standards and regulations as well as country-specific approvals. We can process all currently known elastomers.

Materials table

Material properties

Material
International short name
Trade names of the polymer
Shore A Hardness
Tensile strength up to (Mpa)
Compression­deforming­resist
Abrasion strength
Tear resistance
Elasticity
Temperature ­application­ range (from/to)
Electrical insulation­ resistance
Mineral oil (depending on aromatic gelatin and additives
Aliphatic hydrocarbon­s­ such as gasoline
Aromatic hydrocarbon­s­ such as benzene, toluene
Chlorinated hydrocarbons such as trichloroethylen­e­
Concentrated acids
Diluted acids
Hot water / steam
Oxygen / Ozone
Ultraviolet light
Natural - rubberNRSVR SMR30-9030+++++++-50/+80°C++ ----OO-OΘ
Isoprene RubberIRNatsyn Cariflex30-8525++++-50/+90°C++----OO-OΘ
Styrene - Butadiene - RubberSBRKER Europrene
Buna
35-9525+++++-50/+90°C+----OO-OΘ
Butadiene - RubberBRIntene
Buna CB
only in blending10+++Θ++-55/+90°C+----OO-OΘ
Ethylene - Propylene - Diene - RubberEPDMKeltan
Nordel
Vistalon
25-9020+++++-50/+130°C++----++++++++++
Butyl - RubberIIR / BIIR / CIIRX_Butyl
Exxon Butyl
30-8015ΘO+--40/120°C+----+++O++++
Nitrile - RubberNBRPerbunan Krynac Europrene30-9525++++-40/+100°C-+++--OO-OO
Hydrogenated Nitrile - RubberH-NBRTherban
Zetpol
45-9030++++++-30/+150°CO+++Θ-OOO++
Chloro - prene - RubberCRBaypren Neoprene Denka40-8020O+++-40/+100°CΘOO--++-+++
Epichlor - hydrin - RubberECOHydrin
Epichlomer
50-9015+O+O-40/+120°C-+++ΘΘΘ+-++
Polynor - bornen - RubberPNRNorsorex15-4010OΘΘO-40/+90°C+----ΘO-++
Polyur- ethane - RubberPURUrepan
Millathane
50-9540O++++-30/+80°C+++---Θ-++
Silicone - RubberVMQElastosil
Silopren
Silastic
30-9010++ΘΘ+-60/+250°C++O---ΘΘ-++++
Fluorine - Silicone - RubberF-VMQSilastic
Silopren Shin-Etsu
40-808++ΘΘO-50/+200°C++++ΘΘOO-++++
Fluorine - RubberFKM / FPMViton
Dyneon
DAI - EL
50-9020+OOΘ-20/+200°CΘ++++++++++++++++
Ethylene - Acrylate - RubberAEMVamac50-8015+O+O-40/+180°C+++OΘΘOΘ++++
Acrylate - RubberACMNipol AR Hy Temp50-8015+O+O-30/+175°C++++OΘΘO-++++
Ethylene - Vinyl acetate - RubberEVALevapren
Elvax
60-8515++OO+-25/+175°CO+O--Θ+Θ++++
 
 

Compound certificates

Relevant requirements (different colours etc.) can be harmonized.

Material
International short name
Shore A Hardness
KTW cold
KTW warm
Elastomer guideline cold
Elastomer guideline warm
DVGW W270
DVGW DIN EN 549
WRAS cold
WRAS hot
ACS
NSF 61 hot
AS/NZS
EN 681-1 WC
Ethylene - Propylene - Diene - RubberEPDM60-85XXXXXXXXX
Silicone - RubberVMQ30-80XXXXXX
Nitrile - RubberNBR70-80X
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Telephone +49 2933 9747-0 . Telefax +49 2933 9747-190
E-mail nflbk-vgtd