On April 12, the overall domestic organic silicon DMC market went up slightly. On the 12th, a major domestic factory in Shandong continued to slightly increase the ex-factory price of silicone DMC by 100 yuan/ton. Compared with working days, the average price was increased by 40 yuan/ton, or 0.14%. At present, the trading atmosphere in the organic silicon DMC field is acceptable, and the downstrea

Three differences Fleece and fleece are the same concept, that is, the same process. The equipment used is a fleece machine. The steel needle roller is used to pull out the micro fibers in the fabric yarn to form the surface fluff effect. The specific products include flannelette and silver hydroxy tweed. The fleece process is also called "fluffing". The equipment used in the san

Silicone oil usually refers to linear polysiloxane that maintains liquid state at room temperature. It is a kind of silicone products with many varieties and a wide range of applications. According to the different classification of substituent groups on Polysiloxane chain, silicone oil can be divided into methyl silicone oil, phenyl silicone oil, ethyl silicone oil, hydroxyl silicone oil, amino s

Among the defoamers, there are many varieties, among which, polyether defoamer is a very important variety. It has many characteristics and is a very useful defoamer. It is an improved new type of defoamer, which has been a focus of research in domestic related industries in recent years. Polyether defoamer has a large expansion coefficient in the defoaming process, and also has excellent water

Dimethicone is colorless or light yellow liquid, odorless, high transparency, physiologically inert, good chemical stability, electrical insulation and weather resistance, good hydrophobicity, and high shear resistance. Therefore, it is often used as a dimethicone defoamer, which not only has fast defoaming speed, long-lasting foam suppression, but also a small amount of addition and low cost. As

★Phenyl silicone rubber used in aerospace materials has good resistance to radiation degradation Excellent ozone resistance Excellent thermal cycle resistance The obvious advantage is that it can withstand the extreme temperatures in space and can be used at very low It retains good flexibility at high temperatures (other materials can harden and crack), and its elastomeric properties dampen the u

The market price of silica is on a strong trend, up 0.4% compared to the same period last week. The overall market supply and demand is balanced. The downstream just needs to purchase mainly, mainly for contract customers, the logistics is smooth, and the market negotiation atmosphere is flat.

107 silicone, also known as "cultural water", is a colorless or yellowish viscous liquid. It can be used alone as bookbinding glue and glue, and can be used to paste wallpaper and plastic floors in building decoration; the most used is to use it and cement mortar to paste tiles. Especially when the wall is uneven, it can be used for smoothing. It can also be used complementary to 903. For uneven w

What are the main manifestations of difficult demoulding of silicone rubber mold? The performance is: when producing silicone rubber mold, the finished product and mold are tightly adsorbed and difficult to separate, resulting in low efficiency or poor fracture of the product; The main reasons for this problem are as follows: 1. The product structure is complex and there are m

Light-emitting diode (LED) is an electroluminescent solid-state device. With the continuous innovation of technology and the guidance of national policies, the entire LED product has developed rapidly, and the LED packaging industry has grown synchronously. Among the packaging materials, silicone packaging materials have been recognized by the industry due to their excellent performance, becoming