[Datasheet Texin 245R]

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	10000
	Flexural modulus	158 °F	lb/in²	ASTM D790	4500
	Izod notched impact strength		ft·lb/in	ASTM D256	no break
	Tensile strength		lb/in²	ASTM D412	6000
	Ultimate elongation		%	ASTM D412	500
	Tensile stress at 50 % elongation		lb/in²	ASTM D412	1100
	Tensile stress at 100 % elongation		lb/in²	ASTM D412	1300
	Tensile stress at 300 % elongation		lb/in²	ASTM D412	2800
	Compression set, as molded		%	ASTM D395-B	18
	Compression set, as molded	22 h at 158 °F	%	ASTM D395-B	43
	Compression set, as molded	22 h at 212 °F	%	ASTM D395-B	60
	Compression set, post-cured	22 h at 73 °F; post-cured 16 h at 230 °F	%	ASTM D395-B	18
	Compression set, post-cured	22 h at 158 °F; post-cured 16 h at 230 °F	%	ASTM D395-B	35
	Compression set, post-cured	22 h at 212 °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	300
	Compressive load	10% deflection	lb/in²	ASTM D575	560
	Compressive load	15% deflection	lb/in²	ASTM D575	800
	Compressive load	20% deflection	lb/in²	ASTM D575	1000
	Compressive load	25% deflection	lb/in²	ASTM D575	1300
	Compressive load	50% deflection	lb/in²	ASTM D575	3400
	Tear strength, Die C		lbf/in	ASTM D624	700
Thermal properties
	Glass transition temperature	DMA=Dynamic Mechanical Analysis	°F	DMA	-51
	Low-temperature brittle point		°F	ASTM D746	< -90
	Vicat softening temperature		°F	ASTM D1525	298
Other properties (23 °C)
	Specific gravity		-	ASTM D792	1.21
	Shore hardness		D Scale	ASTM D2240	45
	Taber abrasion	H-18 wheel; 1,000-g; 1,000 cycles	mg Loss	ASTM D3489	70
	Bayshore resilience		%	ASTM D2632	45

Disclaimer

Aromatic polyester-based thermoplastic urethane with a Shore hardness of approximately 45D. It can be processed by injection molding; extrusion processes are not recommended., Typical applications include casters, couplings, sleeves, and gears.

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