★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

At 9:30 on March 16, the silicone sector index reported 1490.961, up 2%, with a turnover of 96.8411 million yuan and a turnover rate of 0.03%.    among the individual stocks in the sector, the top five stocks with the largest increase were: Golden Galaxy reported 73.81 yuan, up 4.53%; Tianci materials reported 99.49 yuan, up 3.53%; Star Technology reported 5.26 yuan, up 3.14%; Delian group re

The "golden three silver four" of silicone is here! 　　 "After the Spring Festival holiday, we had a lot of orders, and obviously felt that the raw materials were tight, and the prices rose, and some of the company's products were also adjusted upwards." Yesterday, a person in charge of a listed sealant company told a reporter from Shanghai Securities News. 　　According to the monitoring o

A new round of price increases for the chemical series has started! ! Recently, domestic silicones have returned to high points. As of March 17, the quotation of silicone DMC in mainstream areas was 28,833.33 yuan/ton, an increase of 5,166.66 yuan/ton from the beginning of the month, an increase of 21.83%; compared with the price before the Spring Festival, the average price increased 7,300 y

Agricultural silicone is mainly composed of ethoxy-modified trisiloxane, which is a special silicone surfactant modified by polyether. It has low surface tension, spreadability, permeability and emulsification and dispersibility, and is easily soluble in methanol, isopropanol, acetone, xylene and methylene chloride. main feature: Super spreadability, excellent permeability, efficien

The price increase and decrease of chemical products: Important products with the highest price increase this week are dimethyl cyclosiloxane (DMC) + 9%, dicyclopentadiene + 9%, hexamethylene diamine + 8%, acrylamide + 6%, potassium chloride + 5 %, antioxidant 4020 +5%, EPDM rubber +4%, soda ash (heavy soda ash +4%, light soda ash +3%), etc. The most important products with the highest price