Thermoplastic Vulcanizate

Santoprene 101-80

A soft, black, versatile thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. This material combines good physical properties and chemical resistance for use in a wide range of applications. This grade of Santoprene® TPV is shear-dependent and can be processed on conventional thermoplastics equipment for injection molding, extrusion, blow molding, thermoforming or vacuum forming. It is polyolefin based and recyclable within the manufacturing stream.

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Processes

Injection Mold Tooling & Parts

Properties

Flexible

Colors

Black

Applications

Appliance Components
Automotive Applications
Automotive Bumper
Automotive Under the Hood
Blow Molding Applications
Consumer Applications
Diaphragms
Electrical Parts
Electrical/Electronic Applications
Gaskets
Grommets
Outdoor Applications
Plugs
Profiles
Seals
Sheet
Tubing

Physical	Nominal Value	Unit	Test Method
Density / Specific Gravity
—	0.962		ASTM D792
—	0.960	g/cm³	ISO 1183
Outdoor Suitability	f1		UL 746C
Detergent Resistance	f4		UL 2157
Detergent Resistance	f3		UL 749

Thermal	Nominal Value	Unit	Test Method
Brittleness Temperature	-76.0	°F	ASTM D746, ISO 812
RTI Elec	194	°F	UL 746B
RTI Str			UL 746B
0.04 in	194	°F
0.06 in	194	°F
0.12 in	203	°F

Electrical	Nominal Value	Unit	Test Method
Dielectric Strength (0.0787 in)	760	V/mil	ASTM D149
Dielectric Constant (0.0780 in, 60 Hz)	2.60		ASTM D150, IEC 60250
Comparative Tracking Index (CTI)	PLC 0		UL 746A
High Amp Arc Ignition (HAI)	PLC 0		UL 746A
High Voltage Arc Resistance to Ignition (HVAR)	PLC 6		UL 746A
High Voltage Arc Tracking Rate (HVTR)	PLC 1		UL 746A
Hot-wire Ignition (HWI)			UL 746A
0.04 in	PLC 4
0.06 in	PLC 3
0.12 in	PLC 2

Flammability	Nominal Value	Unit	Test Method
Flame Rating			UL 94
0.04 in	HB
0.06 in	HB
0.12 in	HB

Aging	Nominal Value	Unit	Test Method
Change in Tensile Strength in Air (302°F, 168 hr)	-5.8	%	ASTM D573, ISO 188
Change in Ultimate Elongation in Air (302°F, 168 hr)	-12	%	ASTM D573, ISO 188
Change in Durometer Hardness in Air (Shore A, 302°F, 168 hr)	1.7		ASTM D573, ISO 188
Continuous Upper Temperature Resistance (1008 hr)	275	°F	SAE J2236

Elastomers	Nominal Value	Unit	Test Method
Tensile Stress – Across Flow (100% Strain)	669	psi	ASTM D412, ISO 37
Tensile Strength – Across Flow (Break)	1510	psi	ASTM D412, ISO 37
Tensile Elongation – Across Flow (Break)	530	%	ASTM D412, ISO 37
Tear Strength – Across Flow ²	188	lbf/in	ISO 34-1
Compression Set
158°F, 22 hr³	36	%	ASTM D395B
257°F, 70 hr³	52	%	ASTM D395B
158°F, 22 hr⁴	36	%	ISO 815
257°F, 70 hr⁴	52	%	ISO 815

Injection	Nominal Value	Unit
Drying Temperature	180	°F
Drying Time	3.0	hr
Suggested Max Moisture	0.080	%
Suggested Max Regrind	20	%
Rear Temperature	351	°F
Middle Temperature	360	°F
Front Temperature	370	°F
Nozzle Temperature	379 to 450	°F
Processing (Melt) Temp	390 to 450	°F
Mold Temperature	50 to 126	°F
Injection Rate	Fast
Back Pressure	50.0 to 99.9	psi
Screw Speed	100 to 200	rpm
Clamp Tonnage	3.0 to 5.0	tons/in²
Cushion	0.125 to 0.250	in
Screw L/D Ratio	16.0:1.0 to 20.0:1.0
Screw Compression Ratio	2.0:1.0 to 2.5:1.0
Vent Depth	9.8E-4	in

Santoprene 101-80

Processes

Properties

Colors

Applications

Properties

General

Physical

Thermal

Electrical

Flammablility

Aging

Elastomer

Injection

Notes