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Langfang Ruidi New Material Technology Co., Ltd.
TEL：+86 18931667907
FAX：0316-5231163
E-mail：rubberproduct1987@gmail.com
SITE：East side of Chuangye Road, Modern Home Manufacturing Industrial Park, Economic Development Zone, Wen an County, Langfang City, Hebei Province222019/05
The automobile body is welded by several steel plates. The existence of welds is inevitable. The sealability of the welds is directly related to the quality of the automobile body and the corrosion resistance. It is an important indicator o...
222019/05
1 General situation of application of automobile adhesives and sealants From the point of view of the working parts and functions involved in the whole manufacturing process of automobiles, automotive adhesives can be roughly divided into f...
222019/05
1. Natural rubber (NR) is mainly composed of rubber hydrocarbons (polyisoprene), containing a small amount of protein, water, resin acids, sugars and inorganic salts. It has high elasticity, high elongation strength, excellent tear resistan...
222019/05
leakage Leakage is one of the common faults of mechanical equipment. There are two main reasons for leakage: first, due to the results of mechanical processing, there must be various defects and shape and size deviations on the surface of m...
222019/05
1. Formation of raw rubber: Raw rubber can be divided into natural rubber and synthetic rubber. 1. Natural rubber: raw rubber material formed by cutting the trunk of a rubber tree and collecting the effluent of the rubber paste through the...
