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Construction And Building Materials
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Construction And Building Materials

Product Characteristics
wanma tpv has the advantages of low density, good resilience, extreme temperature resistance, excellent chemical resistance, easy to process and environmental recyclable. This kind of product is used in building sealing products, it has long-term sealing performance, and will not harden or crack with the increase of service life; products used in building coil with low odor and excellent flexural flexibility. Even with a million bend tests, it can remain uncracked or a little cracked. It also has the good waterproof permeability and thermal welding construcn.

Application Fields/Products

Building doors and Windows sealsGlass curtain wall sealsWaterproofing materialsBuilding expansion jointCushioningPlastic runway, etc.
Product Parameters
Property Testing Method Unit Range of Value
Hardness ISO 7619 Shore A 50~90
Density ISO 2781 g/cm³ 0.93~0.98
Tensile Strength ISO 37 MPa 5.0~16.0
Elongation at Break ISO 37 % ≥400
Tear Strength ISO 34-1 KN/m ≥20
Brittle Temperature ISO 812 °C ≤-55
Xenon Lamp Test ISO 4892-2 level ≥4
Ozone Resistance ISO 1431 - No crack
150℃*500h 
Heating aging
Change in Hardness ISO 188 Shore A -2~+2
Change in Tensile Strength % ≤10
Elongation at Break % ≤10

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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
Webhttp://www.wanma-tc.com

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