Mingyi silicone（anhui）co,.ltd
Silicone rubber raw materials shall be evenly mixed with the curing agent, otherwise it will be dry in the surface or uneven curing. This will cause the scrapping of the mold, which shall be avo......
2021-12-08After weighing the amount of compound and vulcanizing agent, the next thing to do is to add vulcanizing agent. It is recommended to follow the following steps. 1. First, clean the open mil......
2021-12-07Answer: time, temperature, pressure, shape, weight, speed What is the relationship between the six factors of vulcanization? 1. Molding temperature: when the formula is fixed, the te......
2021-12-07Silicone rubber has excellent high and low temperature resistance, aging resistance, excellent dielectric properties, physiological inertia and other characteristics. It has become one of the indispen......
2021-12-03Silicone rubber is the largest category of silicone products, which is a kind of polymer materials with both inorganic and organic properties with Si-O-Si bond inorganic structure in the main ch......
2021-12-031. When mixing silicone rubber raw materials, we should first remove the blue plastic paper wrapped on the surface of the rubber block to ensure that no plastic paper is stained with the rubber b......
2021-12-01There are two kinds of liquid silicone rubber for molds, one is condensed industrial grade mold silicone rubber, and the other is additive food grade mold silicone rubber. Condensation type indu......
2021-11-29Product features High performance platinum catalyst has high catalytic efficiency, which can inhibit the side reactions accompanying the reaction of si-vi and Si-H, avoid the formation of ......
2021-11-29Cause of crosslinking and foaming of platinum vulcanizing agent The foaming of platinum vulcanizing agent is mainly caused by the amount of crosslinking agent. Usually, excessive crosslink......
2021-11-27How to operate injection molding silicone rubber? With the passage of time, more and more silicone rubber products are applied to the market. The injection molded liquid silicone rubber it......
2021-11-27The food grade silicone rubber using silicone rubber platinum curing agent is completely odorless. The general food grade silicone rubber will still have a little taste if it is smelled carefully......
2021-11-26Mixing is to make the mixture evenly distributed in the raw rubber and refine it into mixed silicone rubber. After mixing, silicone rubber and compounding agent play physical and chemical roles ......
2021-11-26The structure of the compound is due to the fact that the compound made of hydrophilic silica and raw rubber slowly hardens and reduces its plasticity during storage, and gradually loses the pro......
2021-11-25Causes: due to the high water permeability of silicone rubber, especially the compound made of precipitated silica, the moisture content in the compound increases linearly with the increase of r......
2021-11-25The factors and solutions affecting the rubber resilience and vulcanization speed can be carried out from the following aspects: Insufficient vinyl content in the rubber or uneven d......
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