Skip to main content

Application of 3-Methacryloxypropyltrimethoxysilane

 3-Methacryloxypropyltrimethoxysilane is a colorless or light-yellow transparent liquid, soluble in acetone and benzene, but insoluble in water. It is stable at the normal temperature and pressure, and it should be avoided to contact with oxidant.

 

3-Methacryloxypropyltrimethoxysilane in China enjoys a very high reputation worldwide, it is a silane coupling agent, which is mainly used to improve the bonding properties of organic and inorganic materials. For example, the treatment of glass fiber in glass fiber reinforced plastic, plastic, rubber, paint, and siliceous filler in coating. In addition, it is also used in adhesives to increase bonding properties. In addition, it is suitable for epoxy resin, phenolic resin, melamine, polysulfide polyurethane, polystyrene to couple the two materials, so as to improve the mechanical strength of the products, electrical properties, weather resistance and corrosion resistance of the composite materials. It is also suitable for unsaturated polyester and acrylate adhesive.

 

Because more and more companies are willing to be the 3-Methacryloxypropyltrimethoxysilane supplier, it is widely used as a coupling agent for reinforced plastics, which can significantly improve the physical and mechanical properties, electrical properties and light transmittance of the product in the wet state. It is also used as a coupling agent for ethylene propylene rubber, butadiene rubber, acrylate, cyanoacrylate, unsaturated polyester, polymethacrylate, acrylate and other adhesives.

 

Put 3-Methacryloxypropyltrimethoxysilane into the container, keep the container sealed, put it into a tight storage container, and store it in a cool and dry place. The temperature should be controlled below 25℃ for no more than 3 months.

 

Nanjing Chemical Material Corporation. (NCMC), is a professional chemical distributor company which is set up through the restructuring of state-owned Nanjing Chemical Raw Material Head Company. We provide Textile and Leather, Pharmaceuticals, monoammonium glycyrrhizinate and so on. Want to know more? Please contact us.

 


Comments

Post a Comment

Popular posts from this blog

Difference Between Sulfate And Sulfonate In Shampoo

  Sulfates and sulfonates have two things in common. First, they're all anionic surfactants. Second, they are often used for personal care applications. But there are many differences. They have different molecular mechanisms. They have different functions and they have different raw materials.   Sulfates Sulfate is a compound. It has carbon bonds and oxygen and sulfur bonds. They include substances such as sodium lauryl sulfate and sodium lauryl ether sulfate.   At low pH, these substances plus the c-o-s bond hydrolyze to produce alcohol and inorganic sulfate. At a high pH, sulfate is stable in the base and, if ethoxylated to a relatively high level, produces a low-foaming alkali-soluble surfactant. Sulphates can be prepared by reaction of fatty alcohol or fatty alcohol ethoxylates with reagents such as SO3 or chlorosulfonic acid (CSA).   The reason shampoo becomes thick foam in the shower is that it contains sulfate. Most shampoos and household cleansers contain su...
Post a Comment
Read more

How Is Ethyl Bromide Prepared From Ethyl Alcohol 2

  1. Preparation of ethyl bromide  from ethyl alcohol and hydrobromic acid Start with a 1-liter double neck round bottom flask with a drop funnel and wide bend. The bend is connected to a long and efficient condenser assembly and receiver for downward distillation. First, place 281ml (or 415 g) 48% hydrobromic acid in a flask, then add 65ml (or 120 g) of concentrated sulfuric acid in batches, while shaking. As it cools, a small quantity of 145ml (or 100 g) 95% ethanol is slowly added to the mixture of sulfuric acid and hydrobromic acid. Then 109ml (or 200g) of concentrated sulfuric acid is slowly added to the drop funnel, and the ethyl bromine obtained by slow distillation is collected in the cold receiver flask. The crude ethyl bromine was washed with equal volume of concentrated hydrochloric acid, then washed with water and a small amount of 5% sodium bicarbonate solution, then washed with water, and finally dried the ethyl bromine with anhydrous calcium chloride. The crude ...
Post a Comment
Read more

What is Polyether Polyol

  Polyether polyol is prepared by ring-opening polymerization of epoxide monomers (such as ethylene oxide, propylene oxide and 1,2-epoxybutane) and a compound containing two or more active hydrogen atoms (called an initiator). In the presence of alkali catalyst, active hydrogen compounds initiate ring opening and oxide addition will continue until the required molecular weight is obtained. The number of hydroxyl groups in polyether polyol is determined by the number of unstable hydrogen atoms in the initiator. If the initiator has two active hydrogen, glycol will be formed. The reactivity of polyether polyol  to isocyanates depends on the initiator and the type of epoxy monomer that ends the ring-opening polymerization. The primary hydroxyl produced by polyol capped with ethylene oxide is more reactive than the secondary hydroxyl produced by propylene oxide, which is ideal for applications requiring rapid curing time. However, the use of initiator based on ethylene oxide and a...
Post a Comment
Read more