Customer name: Shandong Adhesive Tape Co., Ltd.
Procurement products: Hongyun EPDM reclaimed rubber
Purpose of use: Reduce the cost of raw materials for heat-resistant conveyor belts
Application: Transportation of various high-temperature materials such as sinter, hot coke, cement clinker, hot casting, etc.
Case Description: Shandong Adhesive Tape Co., Ltd. produces a variety of wear-resisting, heat-resistant, cold-resistant, oil-resistant and acid-proof rubber conveyor belts. When manufacturing heat-resistant conveyor belts, in order to reduce the cost of raw materials, it is added to rubber conveyor belt formulations. A certain amount of Hongyun EPDM reclaimed rubber has achieved ideal results.
Reason for selection: In order to improve the heat resistance and service life of the heat-resistant conveyor belt, the customer began to use EPDM rubber and styrene-butadiene rubber as the conveyor belt covering glue according to the heat-resistant level, among which the EPDM rubber was added in the EPDM rubber products. SBR can improve the wear resistance of the conveyor belt. However, when the price of EPDM rubber and styrene butadiene rubber rises, the production cost will be too high for manufacturers. Therefore, it is imperative to add new materials to the heat-resistant conveyor belt.
Whether price, performance, or compatibility, EPDM reclaimed rubber is the best choice. EPDM reclaimed rubber is processed from EPDM scrap rubber and waste EPDM rubber. The price is about 1/3 of the price of EPDM rubber and it retains its good quality. Heat and aging resistance, good compatibility with EPDM rubber. At this time, the choice of EPDM reclaimed rubber became a top priority.
Advantages of the product: The common EPDM reclaimed rubber is mostly processed with automobile sealing strips and washing machine sealing rings as raw materials. The product contains a low amount of glue, so the indicators are too low to fully meet customer requirements. The Hongyun's EPDM reclaimed rubber is made from imported EPDM head rubber and unvulcanized EPDM rubber. The amount of rubber contained is higher than that of normal EPDM reclaimed rubber. High temperature, anti-aging, anti-corrosion performance, high product fineness, good elasticity, strong strength, added to the heat-resistant conveyor belt cover formulations can meet different customer needs.
Case highlights: Shandong customers design different conveyor belt formulations based on the different heat-resistant conveyor belts, different heat-resistant grades, and different customer needs. The amount of recycled EPDM recycled rubber is different. When the customer has a lower heat-resistant conveyor belt, the amount of EPDM reclaimed rubber will be appropriately increased, while the heat-resistant conveyor belt with a particularly high physical and mechanical performance will reduce the consumption, and the customer's cost budget and performance will be comprehensive. Demand "tailored" heat-resistant conveyor belt formulations.
Exclusive original article [commercial authorization] reprint, excerpt and excerpt in any form are prohibited without written authorization. Focus on Hongyun rubber: learn the process formula and raw material technology of producing rubber products from recycled rubber to help you reduce costs and increase profits