Grinding is often the final finishing process in the machining of parts. During the grinding process, fine cracks are often generated on the surface of the parts. These cracks not only improve the surface roughness, but also greatly reduce the fatigue strength and load of the material. ability. In general, once a grinding crack occurs, the part has to be scrapped. Therefore, it is extremely important to prevent the occurrence of grinding cracks.
EPDM is a great material for RV, new roof, re-roof, slop, flat roof. SRD has 45-mil; 50-mil; 60-mil; 65-mil for you to choose. EPDM is well-known as an strong wether resistance material. it could be applied up -50°C to +120°/150°C (-60°F to +250°/300°F). It's great for cold and hot areas. EPDM is affordable; Durable; Easy to maintain; Resilient; Energy-Efficient; Environment-Friendly.
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Suzhou Smart Building New Materials Co., Ltd. , https://www.srdwaterproofing.com