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

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Along With The New Materials And Technology Being Developed And Improved,
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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 — HC Series
Product characters：Product character: plasticizer excluded, good manufacturing performance, short-term molding period, easy demolding, easy dying，high performance cost ratio.
Application field：piping, sectional material, shoe material, shoulder belt, pneumatic pipe, hair ring.

Physical Character	Unit	Detection method	HC80A	HC85A	HC90A	HC95A	HC60D	HC65D	HC72D
Hardness	Shore A/D	ASTM D2240	80A ± 2	85A ± 2	90A ± 2	95A ± 2	60D ± 2	65D ± 2	72D ± 2
Density	g/cm3	ASTM D792	1.18	1.20	1.21	1.21	1.22	1.22	1.22
Tensile Strength	kg/cm2	ASTM D412	370	400	420	450	510	510	750
Elongation	%	ASTM D412	580	550	530	470	380	340	300
100% Modulus	kg/cm2	ASTM D412	65	75	80	90	180	205	240
300% Modulus	kg/cm2	ASTM D412	170	180	210	260	350	380	450
Tearing Strength	kg/cm	ASTM D624	120	130	150	170	205	230	260
Abrasion	mm3	DIN 53516	55	50	56	60	65	70	80
Manufacturing Advice	Drying Condition (°Cxhrs)		100*3	100*3	100*3	105*3	105*3	105*3	105*3
Manufacturing Advice	Manufacturing Temperature （℃）		180-185	180-190	180-190	185-195	190-200	195-205	195-205

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 — HC Series
Product characters：plasticizer excluded, good manufacturing performance, short-term molding period, easy demolding, easy dying，high performance cost ratio.
Application field：piping, sectional material, shoe material, shoulder belt, pneumatic pipe, hair ring.

Physical CHAracter	Unit	Detection method	HC80A	HC85A	HC90A	HC95A
HArdness	Shore A/D	ASTM D2240	80A ± 2	85A ± 2	90A ± 2	95A ± 2
			HC60D	HC65D	HC72D	/
			60D ± 2	65D ± 2	72D ± 2	/
Density	g/cm3	ASTM D792	HC80A	HC85A	HC90A	HC95A
			1.18	1.2	1.21	1.21
			HC60D	HC65D	HC72D	/
			1.22	1.22	1.22	/
Tensile Strength	kg/cm2	ASTM D412	HC80A	HC85A	HC90A	HC95A
			370	400	420	450
			HC60D	HC65D	HC72D	/
			510	510	750	/
Elongation	%	ASTM D412	HC80A	HC85A	HC90A	HC95A
			580	550	530	470
			HC60D	HC65D	HC72D	/
			380	340	300	/
100% Modulus	kg/cm2	ASTM D412	HC80A	HC85A	HC90A	HC95A
			65	75	80	90
			HC60D	HC65D	HC72D	/
			180	205	240	/
300% Modulus	kg/cm2	ASTM D412	HC80A	HC85A	HC90A	HC95A
			170	180	210	260
			HC60D	HC65D	HC72D	/
			350	380	450
Tearing Strength	kg/cm	ASTM D624	HC80A	HC85A	HC90A	HC95A
			120	130	150	170
			HC60D	HC65D	HC72D	/
			205	230	260	/
Abrasion	mm3	DIN 53516	HC80A	HC85A	HC90A	HC95A
			55	50	56	60
			HC60D	HC65D	HC72D	/
			65	70	80	/
Manufacturing Advice	Drying Condition （℃*hrs）		HC80A	HC85A	HC90A	HC95A
			100*3	100*3	100*3	105*3
			180-185	180-190	180-190	185-195
	Manufacturing Temperature （℃）		HC60D	HC65D	HC72D	/
			105*3	105*3	105*3	/
			190-200	195-205	195-205	/