silicone manufacturer

  I. What is liquid silicone rubber molding? Liquid silicone rubber (LSR) molding, sometimes called liquid injection molding (LIM), is a thermosetting process in which two compounds are mixed and then heat-cured using a platinum catalyst inside a mold to create flexible silicone parts. Low compression permanent deformation and the ability to resist extreme temperatures make LSR molded pieces durable and ideal for challenging applications. LSR elastomers offer superior optical clarity, durability, and design flexibility while operating over a wide temperature range (-50℃ to 250℃). LSR injection molding is suitable for manufacturing complex geometric shapes, and because of its design and mold flexibility, multiple functional components can be combined into a single part. LIM has considerable advantages in terms of product reliability and total tooling cost. II.How is LSR different from injection molding? LSR molding is very similar to the way traditional injection molded parts are ...

 The reason for affecting the precision of silicone seals ? For products with high precision requirements, it is necessary to function within the range of its tolerance. In the silicone rubber industry, the precision tolerance requirements of products are not very strict. There are often some special silicone rubber electronic parts, silicone rubber precision accessories, and other products that need high precision requirements. So there are some difficulties in the custom processing of silicone rubber products that want to achieve high precision. The primary reason is the horizontal calibration of the machine. The precision silicone manufacturing machines. The size of the silicone products is better, and the deviation of the larger product size is 0.3-0.5mm or so, which is a common phenomenon. The problem of the machine mainly stems from whether the upper and lower bearings are symmetric, whether the template is symmetric and whether the ground is symmetric and other factors! The ...

   Silicone overmolding and doubt shot molding are two silicone molding technologies widely applied in custom silicone products & parts. The two silicone molding technologies are complex and difficult to operate and grasp because they need to obey strict tolerance. Silicone overmolding is done with a normal injection molding machine, and then take out the first forming products, and add another injection molding machine. The Double Shot Molding is completed by a Double color injection Molding machine, a molding that can have two kinds of color effects and different materials. Here, we will discuss double-shot molding and the difference between the two silicone molding and their advantages.   I. Silicone Overmolding   Silicone overmolding is the silicone rubber material forming sheet, and plastic parts, such as tubing and plate shape. In general, the substrate material (the first block to bonding with other materials) is into the injection mold, then coating form...

  With the more prosperous silicone products industry, the silicone products industry has become a more widely used product, such as industrial fields, daily necessities, medical, recreational, and sports activities, because of the rapid development of the silicone rubber products industry, the market demand for silicone rubber products is also increasing. Among the many silicone products, many silicone products are popular and widely used. Among them, silicone foam tubing is a more common one. Silicone foam tubing is made by extrusion process. So it creates a lot of little holes in it. General silicone foam tubing is used for sealing operations. It also has a nickname for "silicone sponge tubing". Silicone foam tubing not only has high and low-temperature resistance but also has good insulation, aging resistance, and ozone resistance. General silicone foam tubing is used in construction, car, ship Windows and other sealing, cable wire and other parts, and some industrial pro...

 I. Custom Silicone Products & SIlicone Parts Manufacturer Silicone products sell well in the market for many reasons, partly because of the practicality and reliability of silicone. Now many products in many industries are being developed into silicone products, not only because of its good performance but also because the surface of silicone can print a variety of patterns so that the competitiveness of silicone products is stronger, more able to get customers' love and recognition. But we silicone products factory in the production of silicone products will find that sometimes the silkscreen words or patterns on the surface of silicone products are easy to disappear, why? In the manufacturing process of silicone products, screen printing is an important process, because it can realize the character printing in silicone products, this function is very important for silicone buttons and other products, good screen printing level can improve the quality of the character, but ...

  The quality problem has always been a big problem in all industries. Silicone tubing can also face this problem. Sometimes in the process of our use, there will be a burst, which seriously affects the use effect, one part of the reason may be the reason for inferior products, of course, there are other reasons worth exploring, so what is the reason for the silicone tubing burst? Secondly, the reason for silicone tubing bursting is: The temperature of using stainless steel metal hose oil is too high. The silicone tubing is added to the double-roll rubber mixer or closed kneader with silicone rubber raw glue, and gradually added white carbon black, and other auxiliaries to repeatedly refined evenly, and the product is made by extrusion. When the hydraulic system is heated by power loss, coupled with the influence of external temperature, the oil temperature can rise sharply. The higher the oil temperature is, the easier the rubber is to age, the poorer the elasticity, the lower the...

  I. What is Silicone? As some chemistry books call it, "silicone" should be a condensation of silicon dioxide, with the formula mSiO2·H2O. "silicone" is a kind of highly active adsorption material, belongs to the amorphous substance, insoluble in water and any solvent, non-toxic and tasteless, stable chemical properties, in addition to strong alkali, hydrofluoric acid does not react with any substance. And we often say that nasal augmentation and breast enhancement filled with silicone is this kind of silicone. Inorganic silicone is a kind of highly active adsorption material, which is usually made by the reaction of sodium silicate and sulfuric acid, and a series of post-processing processes such as aging and acid bubble. Silicone is an amorphous substance, and its chemical formula is mSiO2. nH2O. Insoluble in water and any solvents, non-toxic and tasteless, stable chemical properties, except strong alkali, hydrofluoric acid does not react with any substance. Diff...