BT77I series are aromatic polyester-based thermoplastic polyurethane--Injection Grade

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LED Displays [6]
Polyester Fabric [1]

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Baoding Bangtai chemical industry Co.,ltd.

New and high-tech Development Zone Baoding City, Hebei

+86-312-5990277 +86-312-5990077

Larger photo of BT77I series are aromatic polyester-based thermoplastic polyurethane--Injection Grade

BT77I series are aromatic polyester-based thermoplastic polyurethane--Injection Grade


company	Baoding Bangtai chemical industry Co.,ltd.
Categories	LED Displays
Update	2011-04-13
Original Region	China
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BT77I series are aromatic polyester-based thermoplastic polyurethane--Injection Grade

Big Picture

Basic information ：
Product Name：	BT77I series are aromatic polyester-based thermoplastic polyurethane--Injection Grade
Product Types：	Polyether-TPU BT77I series

Appearance：Transparent spherical pellets
Features： Good Low Temperature FlexibilityHydrolytic StabilityFungal Resistance,UV resistance
Application：Wire and Cable,Hose and Tube,Soft Container,airpipe,gauzing pipes,Sealing,Fire-hose

Detailed information：

Physical Properties	Test Method	Unit	77I75	77I80	77I85	77I90	77I95	77I98
Specific Gravity	JIS K 7311	g/cm3	1.10±0.02	1.10±0.02	1.11±0.02	1.12±0.02	1.14±0.02	1.15±0.02
Hardness	JIS K 7311	shoreA/D	75±2A	80±2A	85±2A	90±2A	95±2A	98±2A
Tensile Strength	JIS K 7311	kg/cm2	310	336	347	320	330	450
100% Modulus	JIS K 7311	kg/cm2	55	57	74	83	110	130
300% Modulus	JIS K 7311	kg/cm2	100	115	169	130	170	190
Ultimate Elongation	JIS K 7311	%	750	617	527	700	650	500
Tear Strength	JIS K 7311	kg/cm	65	72	84	92	94	95
Abration Loss	JIS K 7311	%	20	25	28	30	32	32
Rebound Resilience	JIS K 7311	mg	35	30	30	28	25	20
Vicat Softening Piont	ASTM D-1525	℃	58	60	65	70	80	95
Recommended Processing Conditions
Drying Conditions

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