Huangshan Qiangli Chemical has completed the comprehensive upgrading of vinyl silicone oil production line, with increased production capacity and more stable quality. After the early sample trial, it has been affirmed by the trial peers or downstream enterprises, and now the equipment is upgraded, the production capacity is expanded, and the single line can reach 8 tons. The investment in large equipment guarantees the quality stability; The production of new materials makes the products comparable to imported brands.
End vinyl silicone oil: refers to the double vinyl terminated dimethicone, is the main raw material of molded liquid silicone rubber, silicone potting material, silicone gel, etc., can be used as a modifier for mixing glue.
• Used as a base material for the production of high-temperature vulcanized silicone rubber (HTV), mixed with crosslinking agents, reinforcing agents, colorants, structural control agents, aging resistance agents and other high-temperature vulcanized silicone rubber raw rubber;
• Used to make liquid silicone rubber, is the main material for injection thermoformed silicone rubber;
• End vinyl silicone oil reacts with polyurethane, acrylic acid and other organic materials to make new materials with superior performance (weather resistance, aging resistance, UV resistance, toughness, etc.);
• Liquid glue: the production of baby and child, human body silicone, pad printing silicone, mold glue, silicone ink, trademark glue and other fields;
• Electronic glue: power supply, electrical appliances, LED lamp glue potting and other fields.
Through the introduction of vinyl, the crosslinking density of silicone rubber can be changed, thereby improving the tensile strength, tear strength and hardness of liquid silicone rubber. Domestic professional vinyl silicone oil manufacturers can generally provide products with different viscosities and vinyl content according to customer requirements. The appearance of vinyl silicone oil is a colorless transparent liquid, and the viscosity of the product is different depending on the content.
Molded liquid silicone rubber is a class of silicone materials that are made up of base polymers and crosslinkers, which can be crosslinked and vulcanized under platinum catalysts, at room temperature or under heating. Additive liquid silicone rubber, like condensed liquid silicone rubber, also has one-component and two-component parts according to the product packaging form; According to the vulcanized state, there are rubber, gel, foam, spherical differential division. With the advancement of technology and process level, the application scope of additive liquid silicone in various fields continues to expand, and in all kinds of silicone products, molded silicone rubber is the fastest growing type of product in production and sales.