Ningbo Yombo Rubber & Plastic Products Co., Ltd.  

Product Name: Food Grade Silicone Products Model NO.: YB-RUBBER Color: Green Rubber Sheet Performance: Asbestos Rubber Board Medium: Pure Gum Rubber Sheet and Fabric Raw Materials: Silicon Feature: Wear-resistant, Impact-resistant, Heat-resistant, Corrosion-resistant, Insulating, Cold-resistant Usage: Industrial, Flooring Material: Silicone Rubber Size: Any Size Trademark: YB Transport Package: Export Packing Origin: China HS Code: 401693100 Product Description 1. Product InformationItem nameRubber button bumpers/Rubber grommets/Machined Rubber productsSizeShow us ID, OD, Thickness, material, then we can make price according to your design.MaterialEPDM, Silicone, NR, NBR, Viton, SBRHardness30-95 shore ATooling timeWithin 10daysColour Black, Silver, Red, Green, Brown, Terra-cotta, Blue, yellow, whiteCertificateISO9001-20002. Advantage: The temperature resistance (high and low) for EPDM is from -50 to 150, and silicone is -60 to 180. Also the temperature of imported silicone material could get 300degress.3. Weather Protection: Specifically for maximum resistance to weathering due to ozone and ultraviolet light.ordinary fluorine rubber physical performanceunitguide linehardness(shaoer A type)degree70±5tensile intensionMPa>10tensile coefficient of extension%>150compress permanent distortion(hot air 200°C×22h)compress rate 20%%≤50hot air aging(200°C×22h)hardness variationtensile intension variationtensile coefficient of extension variationdegree%%≤0~10≤-20≤-30anti-liquid(150°C×24h)No.1 standard oil volume variationNo.2 standard oil volume variation%%-3~50~15brittleness temperature°C ≤-25°C≤-25