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TPV 2140D is made in using the dynamic vulcanization high-tech high-performance EPDM/PP thermoplastic elastomer.It has good environmental resistance,low compression deformation performance;It can use the way such as extrusion,injection molding,blow molding processing molding,do not need to conventional vulcanization process of rubber processing;It is easy dyeing,make product design more flexible;It can be recycling reuse,more in line with environment protection requirements.

 

The typical performance in the following table:

 

Physical Properties	Test Standard		Typical Value	Unit
Hardness	GB/T531	ISO 7619	45	Shore D
Density	GB/T533	ISO 2781	0.99	g/cm3
Tensile Strength	GB/T528	ISO 37	9.5	MPa
Elongation at Break	GB/T528	ISO 37	420	%
Tear Strength	GB/T529	ISO 34	55	kN/m
Melting Index	GB/T3682	ISO 1133	8	g/10min

Attention:Did not indicate the test temperature above is 23℃

 

The typical molding process in the following table:

 

Injection Molding Conditions			Extrusion Molding Conditions
Temperature Setting	Front end Mesomere Posterior Jet	180-215℃ 180-215℃ 180-215℃ 187-220℃	Temperature Setting	Front end Fillter Section Measuring Section Posterior	180-200℃ 180-205℃ 187-210℃ 187-210℃
Shrinking Percentage	1.6%~2.1%		Expansion Rate	0%-15%

Attention:Molding material should be dry(80℃×2Hour)