Hardness（ShoreA） | Tensile Strenght（Mpa) | Elongation （%） | Tear Strenght（Kn/m) | Resilient Rate （%） | Abrasion （g/1.6km) |
80-95 | 40-50 | 760-500 | 80-105 | 35-20 | 0.02 |
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Features
Polyurethane screen good wearproof ability, plus polyurethane has very high elastic, high strength absorbing , high wear-resisting, so they has the very high tensile strength .service life longer than steel sieve is about 3-5 times, can use a few months or even a few years, It is currently world the best wear-resisting performance sieving materials , can reduce the noise 15-20 db, improving the work environment, Screen hole through the design not easy jam, since cleaning effect is good, Reasonable installation to makes changing , disassembling convenient and quick, Is the metal screen and other rubber sieve ideal substitutes.
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