V251.A67.B

A soft, black thermoplastic vulcanizate, TPV (EPDM/PP) in the thermoplastic elastomer (TPE) family characterized by higher heat resistance, good compression set and good UV resistance. This product is designed for weatherseal applications.

Processing Method: Extrusion, Injection Molding

Key Features

Long-Term High Heat Resistance
Excellent Compression Set
Rubbery Surface Finish
Excellent Weathering Resistance
Good Chemical Resistance
Adhesion to PP
Recyclable

Typical Applications

Automotive Weatherseals
Window Profile & Door Seals

Regulations & Approvals

RoHS 2011/65/EU
ELV 2000/53/EC
EN 71-3
STELLANTIS (FCA) MS-AR-100 BGV
GENERAL MOTORS GMW 15812P TYPE 5E

Physical Properties

Property

Typical Value (English)

Typical Value (SI)

Test Method

Density

0,96 g/cm3

ASTM D792

Durometer Hardness, 3 sec (Shore A)

ASTM D2240

Durometer Hardness, 3 sec (Shore D)

ASTM D2240

Tensile Strength at Break

798 Psi

5,50 MPa

ASTM D412, Method A

Mod. of %100 Elasticity

319 Psi

2,20 MPa

ASTM D412, Method A

Mod. of %300 Elasticity

508 Psi

3,50 MPa

ASTM D412, Method A

Elongation at break(%)

500 %

ASTM D412, Method A

Tear Resistance

131 lbf/in

23 N/mm

ASTM D624

Compression set (at 23⁰C, 73.40⁰F, 22h)

18 %

ASTM D395, Type 2, Method B

Compression set (at 70⁰C, 158⁰F, 22h)

30 %

ASTM D395, Type 2, Method B

Compression set (at 100⁰C, 212⁰F, 22h)

38 %

ASTM D395, Type 2, Method B

Compression set (at 125⁰C, 257⁰F, 72h)

ASTM D395, Type 2, Method B

Shrinkage (Flow)

2,10 %

ASTM D955

Shrinkage (Across Flow)

1,15 %

ASTM D955

The values presenter in this document apply only to the product mentioned above and cannot be extended to other products in general. Elastron is not responsible for the results that may arise from tests outside the control of Elastron. Although Elastron bases the information and suggestions contained herein on reliable data, it does not guarantee that such information and suggestions are correct, and that the product is suitable for its intended use.