Polyester TPU -HO Series - WENZHOU DONGRUN NEW MATERIAL TECHNOLOGY CO.,LTD.

Chemistry Praise The Virtues Of Life
Along With The New Materials And Technology Being Developed And Improved,
In The Future We Believe Oss Will Create A High Quality Life For You.

Thank You For Your Attention To OSS!
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

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

All abovementioned anti-yellowing index reach level 3.0, also could be customized according to the special demands from the customers
Abovementioneed data are the averaged va1ue after lots of testing,pls take as reference

Chemistry Praise The Virtues Of Life
Along With The New Materials And Technology Being Developed And Improved, In The Future We Believe Oss Will Create A High Quality Life For You.

THAnk You For Your Attention To OSS!
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

Physical CHAracter	Unit	Detection method	HO55A8	HO60A8	HO65A8	HO70A8
HArdness	Shore A	ASTM D2240	55A ± 2	60A ± 2	65A ± 2	70A ± 2
			HO75A8	HO80A8	HO85A8	/
			75A ± 2	80A ± 2	85A ± 2	/
Density	g/cm3	ASTM D792	HO55A8	HO60A8	HO65A8	HO70A8
			1.17	1.17	1.18	1.18
			HO75A8	HO80A8	HO85A8	/
			1.19	1.2	1.2	/
Tensile Strength	kg/cm2	ASTM D412	HO55A8	HO60A8	HO65A8	HO70A8
			120	150	180	210
			HO75A8	HO80A8	HO85A8	/
			280	310	350	/
Elongation	%	ASTM D412	HO55A8	HO60A8	HO65A8	HO70A8
			820	780	710	690
			HO75A8	HO80A8	HO85A8	/
			610	560	480	/
100% Modulus	kg/cm2	ASTM D412	HO55A8	HO60A8	HO65A8	HO70A8
			17	21	29	35
			HO75A8	HO80A8	HO85A8	/
			45	53	60	/
300% Modulus	kg/cm2	ASTM D412	HO55A8	HO60A8	HO65A8	HO70A8
			36	45	75	91
			HO75A8	HO80A8	HO85A8	/
			120	155	173	/
Tearing Strength	kg/cm	ASTM D624	HO55A8	HO60A8	HO65A8	HO70A8
			35	45	55	65
			HO75A8	HO80A8	HO85A8	/
			75	80	95	/
Abrasion	mm3	DIN 53516	HO55A8	HO60A8	HO65A8	HO70A8
			90	80	75	70
			HO75A8	HO80A8	HO85A8	/
			65	60	60	/
Manufacturing Advice	Drying Condition （℃*hrs）		HO55A8	HO60A8	HO65A8	HO70A8
			100*3	100*3	100*3	100*3
			155-165	160-170	160-170	165-175
	Manufacturing Temperature （℃）		HO75A8	HO80A8	HO85A8	/
			100*3	100*3	100*3	/
			170-180	170-180	175-185	/