Customer Name: Hebei Rubber Products Co., Ltd.
Use of products: Hongyun EPDM recycled rubber
Use occasion: rubber impeller processing
Usage: EPDM reclaimed rubber +5% EPDM
Case process: Hebei Rubber Products Co., Ltd. is a custom-made processing rubber product manufacturing enterprise. It mainly produces all kinds of rubber seal products, rubber mats, rubber miscellaneous parts, rubber rollers and other products. It can also be customized according to the specific needs of customers. All kinds of rubber products with special requirements; Recently, the manufacturer received a batch of rubber impeller processing orders, although the customer cost budget is limited, but because of the large amount of orders, decided to take over this list.
EPDM rubber is a copolymer of ethylene, propylene and a small amount of non-conjugated diene. The main chain is composed of chemically stable saturated hydrocarbons. The side chain contains a small amount of unsaturated double bonds, so it is ozone and heat resistant. Excellent weather resistance, weather resistance, etc., can be used in the processing of rubber impellers to meet the performance requirements of customers; but the market price of EPDM rubber is above 15,000 yuan/ton, resulting in high cost of rubber compound, and the decision to lower the price of three Yuandipropylene reclaimed rubber substitute; Hongyun environmental EPDM reclaimed rubber becomes the final choice of this customer.
Reasons for selection: The rubber impeller has high requirements on the wear resistance, erosion resistance, aging resistance and sealing of the rubber. The environmentally friendly EPDM reclaimed rubber contains about 70% of the rubber, which has good resistance to high and low temperature and resistance. Aging, ozone resistance, anti-erosion performance, high fineness and good elasticity, the test can meet the basic needs of the ordering party; the engineers of the plant and the Hongyun engineers continue to study and finally decided to blend 5% EPDM in the rubber impeller formula. The original rubber, to further improve the rubber impeller various indicators.
Case summary: In the face of high price of raw rubber, many rubber products manufacturers will aim at the reclaimed rubber market; the quality of reclaimed rubber products on the market is uneven, and rubber products manufacturers must keep their eyes on their choices and choose regular manufacturers. Cooperation can consider the quality stability of recycled rubber while reducing the cost of rubber products and improving economic benefits, and ensure the normal production of rubber products.