Road And Rail - Zhejiang Wanma-Tech New Mateial Co.,Ltd.

Road And Rail

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Road And Rail

Product Characteristics

Wanma TPV has excellent flex-fatigue resistance, weather resistance and low compression set. The products provide effective sealing and shape retention for long-term performance even in harsh conditions, it show resistances to ozone, UV exposure, road salt solutions, acid and cleaning fluids and chemicals, and the performance is even better than the Neoprene and EPDM.

Low Compression Set
Excellent Flex-fatigue Resistance
Weather Resistance

Application Fields/Products

Road and bridge expansion joints, Seismic pads, Track pads, Road safety isolation facilities, Anti-collision buffer components, Haulage motor seals, etc.

Product Parameters

Property	Testing Method	Unit	Range of Value
Property	Testing Method	Unit	General class	Flame retardant
Hardness	ISO 7619	Shore A/Shore D	50A~45D	55A~95A
Density	ISO 2781	g/cm³	0.93~0.98	≤1.25
Tensile Strength	ISO 37	MPa	4.5~24.0	4.0~15.0
Elongation at Break	ISO 37	%	≥400	≥400
Tear Strength	ISO 34-1	KN/m	≥20	≥20
Brittle Temperature	ISO 812	°C	≤-55	≤ -50
Dielectric Strength	GB/T 1695	KV/mm	≥25	≥25
Flame Class, 2mm	UL94	level	-	V-0

Quick Links

Contact Us

Tel: +86(571)63870153
Fax: +86(571)63870153
Email: tech@wanmagroup.com
Add: No. 80, Gaoxiqiaotou, Qingyun Village, Taihuyuan Town, Lin 'an District, Hangzhou City, Zhejiang Province, China
Web: http://www.wanma-tc.com

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