[Datasheet Texin 990 R]

Property		Test Condition	Unit	Standard	Value
Rheological properties
	Mold shrinkage, flow/cross to flow	Value range based on general practical experience	in/in	ASTM D955	0.008
Mechanical properties (23 °C/50 % r. h.)
	Flexural modulus	73 °F	lb/in²	ASTM D790	6000
	Tensile strength		lb/in²	ASTM D412	5000
	Ultimate elongation		%	ASTM D412	450
	Tensile stress at 50 % elongation		lb/in²	ASTM D412	1000
	Tensile stress at 100 % elongation		lb/in²	ASTM D412	1100
	Tensile stress at 300 % elongation		lb/in²	ASTM D412	2000
	Compression set, as molded	22 h at 73 °F	%	ASTM D395-B	20
	Compression set, as molded	22 h at 158 °F	%	ASTM D395-B	75
	Compression set, post-cured	22 h at 73 °F; post-cured 16 h at 230 °F	%	ASTM D395-B	13
	Compression set, post-cured	22 h at 158 °F; post-cured 16 h at 230 °F	%	ASTM D395-B	35
	Compressive load	2% deflection	lb/in²	ASTM D575	100
	Compressive load	5% deflection	lb/in²	ASTM D575	250
	Compressive load	10% deflection	lb/in²	ASTM D575	450
	Compressive load	15% deflection	lb/in²	ASTM D575	650
	Compressive load	20% deflection	lb/in²	ASTM D575	850
	Compressive load	25% deflection	lb/in²	ASTM D575	1050
	Compressive load	50% deflection	lb/in²	ASTM D575	2800
	Tear strength, Die C		lbf/in	ASTM D624	550
Thermal properties
	Glass transition temperature	DMA=Dynamic Mechanical Analysis	°F	DMA	-47
	Low-temperature brittle point		°F	ASTM D746	< -90
	Vicat softening temperature	Rate A; 1 kg; 50 °C/h	°F	ASTM D1525	223
Other properties (23 °C)
	Specific gravity		-	ASTM D792	1.13
	Shore hardness		A Scale	ASTM D2240	90
	Taber abrasion	H-18 wheel; 1,000-g; 1,000 cycles	mg Loss	ASTM D3489	25
	Bayshore resilience		%	ASTM D2632	40

Disclaimer

Polyether-based thermoplastic polyurethane with a Shore A hardness of approximately 90 for injection molding or extrusion. Excellent release characteristics., Applications include belting, hose, seals, gaskets, tubing, cable jackets, hose jackets, athletic soles, casters, film, and extruded profiles.

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