Products and Technology
A silane coupling agent
The silane coupling agent is a compound composed of an organic substance and silicon. The molecule of the silane coupling agent has two or more different reactive groups capable of chemically bonding to an inorganic material and chemically bonding to an organic material.
l High-quality composite materials
The silane coupling agent improves the dispersibility when the resin and the primer are stirred, and at the same time improves the mechanical strength, water resistance, cold resistance, transparency, adhesion and other characteristics of the composite material.
l Modified resin
Through the reaction with the resin, the silane coupling agent can improve the adhesion of the resin to organic materials and impart low temperature, low moisture curing, and improve weather resistance, heat resistance and acid resistance, and solvent resistance.
Crosslinking agent, a substance that promotes or regulates the formation of covalent or ionic bonds between polymer molecular chains. 200-600 之间，具有 2 个或者更多的针对特殊基团（氨基、巯基等）的反应性末端，可以和 2 个或者更多的分子分别偶联从而使这些分子结合在一起。 It is a class of small molecule compounds with a molecular weight of 200-600 . It has 2 or more reactive ends for special groups (amino, thiol, etc.), and can be coupled with 2 or more molecules respectively. This brings these molecules together.
化学反应速率 ( 既能提高也能降低 ) 而不改变化学平衡，且本身的质量和 化学性质 在化学反应前后都没有发生改变的物质叫 催化剂 ( 固体催化剂也叫触媒 ) 。 In a chemical reaction, a substance that can change the chemical reaction rate ( both increase and decrease ) of the reactants without changing the chemical equilibrium, and the quality and chemical properties of which have not changed before and after the chemical reaction are called catalysts ( solid catalysts Catalyst ) . 90% 以上的工业过程中使用催化剂，如化工、石化、生化、环保等。 According to statistics, more than 90% of industrial processes use catalysts, such as chemical, petrochemical, biochemical, and environmental protection.