IOTA-570 is 3-(methacryloyloxy)propyltrimethoxysilane under IOTA, which has the properties of hydrolysis reaction and double bond copolymerization reaction. The product can be used in fiberglass, adhesives, sealants, coatings, filler treatment, casting resins and other industries. IOTA-570 can improve the wet and dry strength of unsaturated polyester resin composite materials, and has good ligh

In recent years, silicon products (food grade, medical grade) have attracted more and more attention in production and life, because of their unique safety and environmental protection, heat and cold resistance, non-toxic and odorless, and can be used at -60 ° C ~ 200 ° C The temperature can maintain its normal state. It is precisely because of its unique properties that the products we want are p

IOTA 590 3-Mercaptopropyltriethoxysilane it is a commonly used functional silane, mainly used to treat inorganic fillers, such as SiO2 and carbon black. In polymers such as rubber and silicone rubber, it can be used as an activator, coupling agent, crosslinking agent and reinforcing agent. IOTA-590 is also widely used in epoxy resins as a curing agent and adhesion promoter, and in light-curing co

Vinyl-tris-(2-methoxyethoxy)-silane is a commonly used silicone polymer coupling agent. It can be used to improve the electrical properties and mechanical strength of EPDM, cross-linked polyethylene and other polymers or resins filled with inorganic fillers. It also has a good effect on pretreatment of clay, silicon-containing inorganic fillers and magnesium hydroxide flame retardant fillers. In

01 What is fumed silica Fumed silica is an amorphous silicon dioxide powder obtained by burning silicon tetrachloride and methyl silicon trioxide in an oxygen-hydrogen flame. The smallest particle size of this powder can reach the nanometer level, and it is a commonly used nano-inorganic material. 02 The relationship between fumed silica and carbon black Fumed silica and carbon black have man

Silicone modified waterborne alkyd resin. Water-based alkyd resins are cheap and easy to obtain, and have excellent appearance, flexibility and brushability, but poor gloss and color retention and chemical resistance; in addition, the ester bonds of water-based alkyd resins are prone to hydrolysis, resulting in poor water resistance. The grafting of silicone resin or embedding in the main chain

The way to increase the hardness of rubber 1. Raw rubber High-hardness rubber formulations often require a large amount of filler and reinforcing agent, and the raw rubber should choose a grade with a high Mooney viscosity. For example, EPDM should use grades with high Mooney and high ethylene content; NBR can choose grades with high Mooney and high acrylonitrile content. Sometimes according

Part.1 Structure Polysiloxane is a twisted helical straight chain structure that can rotate freely around the main chain, so the main chain is very soft, which determines that polysiloxane can be an excellent softener for fabrics. The high polarity of the amino group in amino-modified polysiloxane enables it to interact with hydroxyl groups, carboxyl groups, cyano groups, ester groups, amide g

The way to increase the hardness of rubber 1. Raw rubber High-hardness rubber formulations often require a large amount of filler and reinforcing agent, and the raw rubber should choose a grade with a high Mooney viscosity. For example, EPDM should use grades with high Mooney and high ethylene content; NBR can choose grades with high Mooney and high acrylonitrile content. Sometimes according

Vulcanization temperature: Vulcanization temperature directly affects product performance, vulcanization speed and production efficiency. Too high temperature vulcanization will cause adverse effects: 1. Accelerate the cracking of rubber and reduce the performance of rubber 2. Shorten the scorch period and affect the flow of rubber 3. Thick products are easy to cause cra