Polyester TPU-HO Series

Physical Character	Unit	Detection method	HO55A8	HO60A8	HO65A8	HO70A8	HO75A8	HO80A8	HO85A8
Hardness	Shore A	ASTM D2240	55A ± 2	60A ± 2	65A ± 2	70A ± 2	75A ± 2	80A ± 2	85A ± 2
Density	g/cm3	ASTM D792	1.17	1.17	1.18	1.18	1.19	1.20	1.20
Tensile Strength	kg/cm2	ASTM D412	120	150	180	210	280	310	350
Elongation	%	ASTM D412	820	780	710	690	610	560	480
100% Modulus	kg/cm2	ASTM D412	17	21	29	35	45	53	60
300% Modulus	kg/cm2	ASTM D412	36	45	75	91	120	155	173
Tearing Strength	kg/cm	ASTM D624	35	45	55	65	75	80	95
Abrasion	mm3	DIN 53516	90	80	75	70	65	60	60
Manufacturing Advice	Drying Condition （℃*hrs）		100*3	100*3	100*3	100*3	100*3	100*3	100*3
Manufacturing Advice	Manufacturing Temperature （℃）		155-165	160-170	160-170	165-175	170-180	170-180	175-185

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As a elastomer, TPU is a kind of medium material between rubber and plastic, looking at its rigidity,measured by elasticity modulus, rubber is normally 1-10Mpa, TPU is 10-1000Mpa,plastic (PA, ABS, PC, POM) is 1000~10000Mpa. TPU has a wide range of hardness from Shore A 60 to Shore D 80, still has high elasticity; in a wide temperature range of-40-120℃ , TPU is still pliable, no need to add plasticizer; good resistance to oil( mineral oil, lubricant oil, animal and vegetable oil) and many solvents; either good resistance to weather, excellent resistance to high-energy ray; well-known abrasive resistance, tear resistance and yield strength are admirable; high tensile strength, big elongation, long-term compression permanent deformation rate is either low.

Polyester TPU -HO Series
Product characters： plasticizer included, good fluidity, fast-molding, easy demolding and processing
Application field：shoe sole, heel sole, sectional material, spare parts