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4. injection point Cold runner system is used for LSR molding. The utility model can maximize the advantages of the rubber compound and increase the production efficiency to the maximum. In such a ......
2019-11-272. parting line Determining the position of parting line is one of the first steps in the design of silicone rubber injection mold. The exhaust is mainly realized by the groove on the parting line, w......
2019-11-27Generally speaking, the structure of injection mould of thermosetting liquid silicone rubber (LSR) is similar to that of thermoplastic rubber, but there are many significant differences. For example, ......
2019-11-27Taking the manufacturing and copying of Maitreya Buddha mold as an example, the manufacturing process of silicone rubber mold is explained. (1) select the bottom opening as the positioning part, tu......
2019-11-27Mold silicone rubber is generally composed of base rubber, cross-linking agent, catalyst, filler, etc. (1) basic rubber, 107 silicone rubber, is called hydroxyl terminated polydimethylsiloxane. The......
2019-11-27Synthetic rubber is made by synthetic method. Different kinds of rubber can be synthesized by using different raw materials (monomers). From 1900 to 1910, chemist C.D. Harris determined that the struc......
2019-11-27Rubber can be divided into natural rubber and synthetic rubber. The consumption of natural rubber accounts for 1 / 3, and that of synthetic rubber accounts for 2 / 3. According to the appearance of......
2019-11-27According to different sources: It is divided into natural rubber and synthetic rubber; The second type is divided into general rubber and special rubber according to different uses; Name Eng......
2019-11-27The product performance and advantages are as follows: Molding foam board this product introduces foreign foam technology, the foam density is even, the density is 0.3-1.0g/cm3, the product texture......
2019-11-27People who are familiar with basketball may know that the technology content of the middle sole of basketball shoes is very high. At the Dow Chemical exhibition stand of the Expo, liquid silicone rubb......
2019-11-26Applicants from Japan worldwide contributed the largest number of silicone rubber foam patents. From the chart, we can see that more than half of the world's patent applications for silicone rubber fo......
2019-11-26Although the wire and cable industry is only a supporting industry, it accounts for 1 / 4 of the output value of China's electrical industry and is the basis of all industries. It involves electric po......
2019-11-26JG silicone rubber lead wire is one of the most commonly used lead wires in the motor. This kind of lead wire is widely applicable in view of the diversified characteristics of its insulating material......
2019-11-26Surfactant in the coatings industry - antistatic: Antistatic agent surfactant, which leaks static charge or reduces friction factor through different channels to suppress the generation of static c......
2019-11-021. Improve the quality of construction workers and stabilize the mood of construction workers; arrange the painting construction reasonably; 2, at any time to measure the wet film thickness (acco......
2019-11-02
