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Composition of rubber and characteristics and application of rubber products 1. Composition of rubberRubber products are made up of raw rubber as the basis and appropriate amount of compounding agent is added.(1) Raw rubber without additives or natural or synthetic rubber without vulcanization is generally referred to as raw rubber. Na…
2018-11-15
Investigation on Development Model of Hydraulic Seals Industry in China The profit of key parts is abundant, but the construction machinery enterprises in our country can only hand over this cake because of the immature technology. Especially the lack of high-end hydraulic components of construction machinery has become a hidden d…
2018-11-10
Investigation on development model of hydraulic seals industry in china The profit of key parts is abundant, but the construction machinery enterprises in our country can only hand over this cake because of the immature technology. Especially the lack of high-end hydraulic components of construction machinery has become a hidden d…
2018-11-10
The performance of mechanical seal material is an important factor to ensure effective mechanical seal 1. It has certain mechanical properties, such as tensile strength, elongation and so on.2. Proper elasticity and hardness, small compression permanent deformation;3. High temperature and low temperature resistance, high temperature does not decompose, soften, …
2018-11-07
Investigation on development model of hydraulic seals industry in china The profit of key parts is abundant, but the construction machinery enterprises in our country can only hand over this cake because of the immature technology. Especially the lack of high-end hydraulic components of construction machinery has become a hidden d…
2018-11-01
Simple discovery and disposal of leakage between sealed end cover and pump body Generally speaking, the leakage between the axle sleeve, the seal end cover and the pump body is found and disposed of briefly, but it needs to be investigated in detail. Especially when the working medium is liquefied gas or high pressure, toxic and harmful g…
2018-10-22