Santoprene™ 8191-55B100

About
A soft, black, specialty, non-hygroscopic thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. It is especially formulated to bond to ABS, PS, PC, PMMA, ASA, PET and PPO/PS blends for applications where hard/soft combinations are required. This grade of Santoprene TPV is shear-dependent and can be processed on conventional thermoplastics equipment for injection molding or extrusion. It is polyolefin based and recyclable within the manufacturing stream.&&

About

A soft, black, specialty, non-hygroscopic thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. It is especially formulated to bond to ABS, PS, PC, PMMA, ASA, PET and PPO/PS blends for applications where hard/soft combinations are required. This grade of Santoprene TPV is shear-dependent and can be processed on conventional thermoplastics equipment for injection molding or extrusion. It is polyolefin based and recyclable within the manufacturing stream.&&

Product Description
Supplier	Celanese
Material Status	Commercial: Active
Features	Excellent Processability,Grease resistance,Solvent resistance,Renewable resources,Ozone resistance,HB,noise reduction
Availabilitys	Africa & Middle East ,Latin America,Europe,North America,Asia Pacific
Process Methods	Multiple injection molding,Injection Molding

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	1.04	g/cm³	ASTM D792
Density	1.04	g/cm³	ISO 1183

elastic body	Nominal value	Unit	Test method
Tensile strain
TD, fracture, 23 ℃	600	%	ISO 37
TD, fracture, 23 ℃	600	%	ASTM D412
Compression deformation
125℃，70 hr	55	%	ISO 815
125℃，70 hr	55	%	ASTM D395B

MECHANICAL	Nominal value	Unit	Test method
Shore hardness
Shore A, 15 seconds, 23 ℃	53		ISO 868

Aging performance	Nominal value	Unit	Test method
The rate of change in tensile strength in air			ASTM D573
100℃，168 hr	-28	%	ASTM D573
125℃，168 hr	-61	%	ASTM D573
The rate of change in tensile strength in air			ISO 188
100℃，168 hr	-28	%	ISO 188
125℃，168 hr	-61	%	ISO 188
The rate of change in ultimate elongation in air			ASTM D573
100℃，168 hr	-14	%	ASTM D573
125℃，168 hr	-70	%	ASTM D573
Changes in tensile stress during fracture in air			ISO 188
100℃，168 hr	-14	%	ISO 188
125℃，168 hr	-70	%	ISO 188
The rate of change in hardness of a hardness tester in the air			ASTM D573
Shaw A, 100 ℃, 168 hr	-4.0		ASTM D573
Shaw A, 125 ℃, 168 hr	8.0		ASTM D573
The rate of change of Shore hardness in air			ISO 188
Shaw A, 100 ℃, 168 hr	-4.0		ISO 188
Shaw A, 125 ℃, 168 hr	8.0		ISO 188
The rate of change in tensile strength			ASTM D471
23℃，168 hr，in Ethanol，95%	-17	%	ASTM D471
23℃，168 hr，in Hydrochloric Acid，10%	-1.0	%	ASTM D471
23℃，168 hr，in IRM 903 Oil	-85	%	ASTM D471
23℃，168 hr，in Sodium Hydroxide，50%	1.0	%	ASTM D471
23 ℃, 168 hr, in water	2.0	%	ASTM D471
The rate of change in tensile strength			ISO 1817
23℃，168 hr，in Ethanol，95%	-17	%	ISO 1817
23℃，168 hr，in Hydrochloric Acid，10%	-1.0	%	ISO 1817
23℃，168 hr，in IRM 903 Oil	-85	%	ISO 1817
23℃，168 hr，in Sodium Hydroxide，50%	1.0	%	ISO 1817
23 ℃, 168 hr, in water	2.0	%	ISO 1817
Change rate of ultimate elongation			ASTM D471
23℃，168 hr，in Ethanol，95%	-3.0	%	ASTM D471
23℃，168 hr，in Hydrochloric Acid，10%	-9.0	%	ASTM D471
23℃，168 hr，in IRM 903 Oil	-68	%	ASTM D471
23℃，168 hr，in Sodium Hydroxide，50%	-7.0	%	ASTM D471
23 ℃, 168 hr, in water	-12	%	ASTM D471
Changes in tensile stress during fracture			ISO 1817
23℃，168 hr，in Ethanol，95%	-3.0	%	ISO 1817
23℃，168 hr，in Hydrochloric Acid，10%	-9.0	%	ISO 1817
23℃，168 hr，in IRM 903 Oil	-68	%	ISO 1817
23℃，168 hr，in Sodium Hydroxide，50%	-7.0	%	ISO 1817
23 ℃, 168 hr, in water	-12	%	ISO 1817
The rate of change in Shore hardness			ASTM D471
Shore A, 23 ℃, 168 hr, in ethanol, 95%	2.0		ASTM D471
Shore A, 23 ℃, 168 hr, in hydrochloric acid, 10%	4.0		ASTM D471
Shaw A, 23 ℃, 168 hr, in IRM 903 oil	-33		ASTM D471
Shore A, 23 ℃, 168 hr, in sodium hydroxide, 50%	4.0		ASTM D471
Shaw A, 23 ℃, 168 hr, in water	5.0		ASTM D471
The rate of change in Shore hardness			ISO 1817
Shore A, 23 ℃, 168 hr, in ethanol, 95%	2.0		ISO 1817
Shore A, 23 ℃, 168 hr, in hydrochloric acid, 10%	4.0		ISO 1817
Shaw A, 23 ℃, 168 hr, in IRM 903 oil	-33		ISO 1817
Shore A, 23 ℃, 168 hr, in sodium hydroxide, 50%	4.0		ISO 1817
Shaw A, 23 ℃, 168 hr, in water	5.0		ISO 1817

FLAME CHARACTERISTICS	Nominal value	Test method
Flame retardant level		UL 94
1.10 mm	HB	UL 94
3.00 mm	HB	UL 94

Notes
1. Typical properties: these are not to be construed as specifications.
2. Type 1
3. Type A
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