EPDM reclaimed rubber is the most ideal raw material for producing various outdoor rubber products instead of EPDM, which can significantly reduce the cost of raw materials. However, in the process of using EPDM reclaimed rubber, not all of EPDM rubber products can use EPDM reclaimed rubber, and not all EPDM reclaimed rubber can replace Sanyuan B. The original rubber, which is directly related to the raw materials, properties, and indexes of the EPDM reclaimed rubber.
The raw materials of EPDM reclaimed rubber on the market are the waste rubber produced during the processing of used washing machine seals, waste EPDM automotive seals, and EPDM rubber products, most of which are raw materials for EPDM reclaimed rubber. It is a car seal. The use of waste EPDM seals and waste washer ring seals produced by the EPDM reclaimed rubber products is low in price, but the rubber content is low, and the tensile strength and elongation at break are small, generally are Substituting EPDM raw materials for the production of some medium and low-grade rubber products significantly reduces raw material costs.
The raw material of EPDM reclaimed rubber is extrusion head glue in the production process of extruded EPDM rubber products. This kind of rubber compound is eliminated in the production process of EPDM recycled rubber products and cannot be reused. Therefore, it is mostly recovered and used in the processing of EPDM reclaimed rubber. The same value is also attributed to unvulcanized EPDM scrap. Since EPDM head gel and unvulcanized EPDM rubber are not used after being eliminated, it has high purity and low impurity content. The EPDM molecular structure is well protected and produced. The EPDM reclaimed rubber products have higher glue content, higher product resistance, anti-aging, and weather resistance performance. Although the price is higher than the sealing strip EPDM reclaimed rubber, it can replace the EPDM rubber. The production of various medium and high-grade rubber products can effectively reduce costs.
The EPDM recycled rubber products produced from the use of waste EPDM unvulcanized rubber compounds and waste EPDM seals each have their own advantages. The rubber product manufacturers can choose the right products according to their own needs. Many EPDM reclaimed rubber manufacturers will add a small amount of raw rubber to EPDM recycled rubber waste in order to increase the rubber content of EPDM reclaimed rubber and improve the elasticity of reclaimed rubber products when reclaimed rubber is produced. The product index produced is higher. Different renewable rubber factories use different EPDM reclaimed rubber raw materials, different indicators, rubber products manufacturers in the choice of EPDM reclaimed rubber products, to polish their eyes and choose the most suitable product.
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