EPDM reclaimed rubber has good resistance to high and low temperature performance. It is often used in the production and manufacture of outdoor wire and cable sheaths. There are numerous products manufacturing wire and cable sheaths using EPDM reclaimed rubber in our factory, among which the most impressive is Tianjin. A cable manufacturer has cooperated with our company for five years. It can be said that it is a loyal fan of Sanyuan EPDM reclaimed rubber.
The customer's initial contact with us was the reason for consulting the issue regarding the occurrence of problems with the cable sheath of reclaimed rubber. He said that because the price of EPDM rubber was soaring that the cost of cable products was too high, he thought of using reclaimed rubber instead of the original glue to reduce costs. However, the cable sheaths produced from reclaimed rubber that was being used now have various problems such as wrinkles and bumps on the surface of the cable surface, brittle skin in the winter, softening in the summer, broken rubber, damage, and shortened product life. Our technical staff recommended him to use the regenerative EPDM rubber according to his demands.
The function of the cable jacket is to protect the outside of the cable insulation core or cable core, which is anti-corrosion and anti-aging. It plays a decisive role in the service life of the cable, so the choice of raw materials is particularly important. Hongyun EPDM reclaimed rubber uses EPDM head glue and unvulcanized EPDM as the main raw materials, and the reclaimed rubber products produced can retain over 90% of the original molecular weight and rubber chain structure, and are resistant to high and low temperature performance. Excellent, can solve the phenomenon that the cable jacket becomes brittle during the summer heat softening and brittleness occurs in the winter; the product uses infrared dynamic desulfurization 60 mesh dual-channel filtration molding, the fineness is good, the produced cable jacket surface is smooth and bright, eliminate wrinkles , Embossing and other issues arise; EPDM reclaimed rubber's anti-aging properties are the best in reclaimed rubber products, which can extend the service life of cable jackets. In addition, Hongyun EPDM reclaimed rubber has high strength, good elasticity, corrosion resistance, and high insulation. It can be said that it is a tailor-made rubber raw material for cable sheaths.
According to market demand, this customer sometimes produces colored cable jackets. At this time, he will use Hongyun white-gray EPDM reclaimed rubber. With each order, the customer directly said: "Give me another *** I use that kind of reclaimed rubber." The use of Hongyun EPDM reclaimed rubber by customers does not change products for five years. It can be seen that the quality of recycled rubber is very stable.
Summary of Case: When rubber product manufacturers choose reclaimed rubber products, they must not only consider the indexes and prices of reclaimed rubber products, but also consider whether the reclaimed rubber quality is stable or not. When reclaimed rubber is used to produce rubber products, the indicator that the quality is no longer good or the stock is out of stock will cause irreparable damage to the normal production of rubber product manufacturers.
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