Elastoprene 70A-4000

About
Attributes: Elastoprene is a thermoplastic vulcanizate containing EPDM and PP. It is designed for applications requiring long term sealing performance even at elevated temperatures up to 135°C (275F). Soft-touch feel for grips and handles used in automotive and consumer goods. Can be processed using conventional thermoplastic processing equipment. Elastoprene 4000 series are naturally colorless: making them ideal for vibrant color applications. Suitable for injection molding, profile extrusion and sheet applications. Elastoprene 70A-4000 is UV stabilized: meeting the most stringent automotive requirements. Applications: Elastoprene is a cost effective solution for replacing Santoprene rubber, styrenic-based TPEs, flexible PVC, and thermoset rubbers such as EPDM, and Polychloroprene. It is an excellent choice for applications requiring flexibility in the following markets: automotive parts, appliance, business machines, construction, consumer products, and electronics.&&

About

Attributes: Elastoprene is a thermoplastic vulcanizate containing EPDM and PP. It is designed for applications requiring long term sealing performance even at elevated temperatures up to 135°C (275F). Soft-touch feel for grips and handles used in automotive and consumer goods. Can be processed using conventional thermoplastic processing equipment. Elastoprene 4000 series are naturally colorless: making them ideal for vibrant color applications. Suitable for injection molding, profile extrusion and sheet applications. Elastoprene 70A-4000 is UV stabilized: meeting the most stringent automotive requirements. Applications: Elastoprene is a cost effective solution for replacing Santoprene rubber, styrenic-based TPEs, flexible PVC, and thermoset rubbers such as EPDM, and Polychloroprene. It is an excellent choice for applications requiring flexibility in the following markets: automotive parts, appliance, business machines, construction, consumer products, and electronics.&&

Product Description
Generic	其他TPV合金
Material Status	Commercial: Negative
Features	Weather resistance is good,Good flexibility,Good heat sealing,Soft,Good coloring
Availabilitys	Africa & Middle East ,North America,Latin America,Asia Pacific,Europe
Process Methods	Injection Molding

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	0.940	g/cm³	ASTM D792

MECHANICAL	Nominal value	Test method
Shore hardness		ASTM D2240
Shore A, 5 seconds	73	ASTM D2240
Shore A, 15 seconds	70	ASTM D2240

elastic body	Nominal value	Unit	Test method
tensile strength
Yield, 23 ℃	8.50	MPa	ASTM D412
100% strain, 23 ℃	3.30	MPa	ASTM D412
Tensile strain
Fracture, 23 ℃	520	%	ASTM D412
tear strength
23℃	40.0	kN/m	ASTM D624
Compression deformation			ASTM D395
70℃，22 hr	29	%	ASTM D395
125℃，70 hr	45	%	ASTM D395

THERMAL	Nominal value	Unit	Test method
Embrittlement temperature	-70.0	℃	ASTM D746
Melting temperature	159	℃

Supplementary information	Nominal value	Unit	Test method
Ozone resistance	Excellent		ASTM D1149

Notes
1. Typical properties: these are not to be construed as specifications.
2. 20 in/min
3. Die C, 20 in/min
4. 500 hr, 100 pphm O3 conc.
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