Ultralast™ PE541

About
Ultralast Thermoplastic Urethanes combine our proprietary LF and polymerization technology that provide well-defined molecular structure, better phase segregation and stronger hard segments. Features of Ultralast PE541 include: Excellent dynamic properties High cut and tear resistance Low processing temperatures MARKETS Ultralast Thermoplastic Urethanes can meet the needs of the most demanding applications. PE541 is designed but not limited to the oil & gas, mining and industrial markets.&&

About

Ultralast Thermoplastic Urethanes combine our proprietary LF and polymerization technology that provide well-defined molecular structure, better phase segregation and stronger hard segments. Features of Ultralast PE541 include: Excellent dynamic properties High cut and tear resistance Low processing temperatures MARKETS Ultralast Thermoplastic Urethanes can meet the needs of the most demanding applications. PE541 is designed but not limited to the oil & gas, mining and industrial markets.&&

Product Description
Supplier	Chemtura
Generic	PUR-Ether+PPDI
Material Status	Commercial: Active
Features	Good tear strength
Availabilitys	North America
Process Methods	Injection Molding

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	1.13	g/cm³	ASTM D792
Melt Flow Rate
230℃，2.16kg	15 to 45	g/10min	ASTM D1238
Shrinkage rate			ASTM D955
MD：24 hrs	1.3	%	ASTM D955
TD：24 hrs	1.3	%	ASTM D955

film	Nominal value	Unit	Test method
Pant tear resistance	129	N/mm	ASTM D1938

elastic body	Nominal value	Unit	Test method
tensile strength	45.1	MPa	ASTM D412
100% strain	15.4	MPa	ASTM D412
Tensile strain
fracture	840	%	ASTM D412
tear strength
cracking	54	kN/m	ASTM D470
Compression deformation
70℃，22 hr	34	%	ASTM D395B
Basho’s elasticity	50	%	ASTM D2632

THERMAL	Nominal value	Unit	Test method
Glass transition temperature	-45.0	℃
Vicat Softening Temp	194	℃	ASTM D1525

Supplementary information	Nominal value	Unit
Dynamic characteristics
Storage Modulus：30℃	8.88E+8	dynes/cm²
Storage Modulus：150℃	4.98E+8	dynes/cm²
Tangent Delta：30℃	0.0360
Tangent Delta：150℃	0.0370

MECHANICAL	Nominal value	Unit	Test method
Shore hardness
Shaw’s D	53 to 55		ASTM D2240
Bending modulus	183	MPa	ASTM D790
abrasion resistance
DIN	46.0	mm³	DIN 53516

Process Conditions
injection	Nominal value	Unit	Test method
Extrusion	Nominal value	Unit	Test method
Barrel rear temperature	190 to 210	°C
Barrel middle temperature	190 to 210	°C
Barrel front temperature	190 to 210	°C
Nozzle temperature	190 to 210	°C
Processing (melt) temperature	205 to 220	°C
Mold temperature	20 to 55	°C
Barrel 1 zone temperature	190 to 210	°C
Barrel 3 zone temperature	190 to 210	°C
Barrel 5 zone temperature	190 to 210	°C
Melt temperature	205 to 220	°C
Nozzle temperature	200 to 230	°C

Notes
1. Typical properties: these are not to be construed as specifications.
【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.

Notes

1. Typical properties: these are not to be construed as specifications.

【 Disclaimer 】
Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.