Polymer sheet, the three swatches, color plates to reduce noise and. In the machinery and silos, hoppers and mixing barrel used to reduce noise 10-15 dB. For the post of health workers play a protective role. Good elasticity. Yinchuan color plates. Polymer three swatches can replace wood panels curved surface permanent deformation does not occur, this will maintain the robustness of the punch to resist breakage due to repeated load generated by the three swatches Shandong polymer, which is used to withstand high impact loads parts is necessary. Polyethylene color plate factory direct. UHMWPE three swatches of the main performance parameters: 1, the mechanical performance indicators Unit Test Method Density g / cm3ASTM15050. Ultra high molecular weight polyethylene color board density. 97-1.10 elongation at fracture strength MPaD63842% D638350 Charpy notched impact strength Kj / m2D256≥1002. Thermal performance: Indicators Unit of Measurement Index melting point ℃ ASTMD2117136 Vicat softening point ℃ ASTMD1512134 account thermal expansion coefficient 10-4 / ℃ ASTMD6481.5 heat distortion temperature (4.6kg / cm2) ℃ ASTMD64885