I. Functions of Silicone Masterbatch
**Effectively improves processing performance, increases mixing speed, flow, mold filling, and demolding, and reduces die head buildup.**
**Reduces the coefficient of friction, improves slippage, reduces processing energy consumption, increases production capacity, and extends the service life of processing equipment.**
**Improves the dispersibility of pigments and fillers, exhibiting good stability and non-migratory properties.**
**Effectively increases melting rate and deformability, reduces viscosity, improves plasticization, and prevents melt bursting.**
**Improves the smoothness, gloss, feel, wear resistance, corrosion resistance, and aging resistance of plastic products, increasing elongation and cantilever impact strength.**
**When mixed with organometallic salts such as magnesium stearate, ammonium polyphosphate, aluminum hydroxide, and pentaerythritol, it can polymerize not only with the substrate but also undergo a synergistic reaction with organosilicon polymers, improving the interpenetration of the two polymers, promoting carbon layer formation, inhibiting smoke formation and flame development, and achieving excellent flame retardant effects.**
**Safe and environmentally friendly, fully compliant with EU environmental standards.**
II. Application Areas and Methods of Silicone Masterbatch
Suitable for thermoplastic plastics such as PP, PE, EVA, EPDM, ABS, PA, PC, PBT, PPO, PPS, and POM. Widely used in modified plastics, halogen-free flame-retardant cables, shoe soles, plastic insulation and sealing strips, large injection molded parts, thin-walled irregularly shaped plastic parts, and plastic pipes.
Usage Method: Directly mix the silicone plastic additive with the thermoplastic resin in a specified ratio, then proceed with molding. In plastic processing, it can be widely used as an activity promoter, anti-caking agent, synergistic flame retardant, lubricant, hydrophobic agent, and release agent, thereby improving impact resistance, lubricity, dispersibility, flame retardancy, and anti-dripping properties. For example, it is commonly used as an impact modifier and lubricant for polystyrene as a flame retardant synergist in polyethylene-aluminum hydroxide/magnesium halogen-free flame retardant systems.
The production of polyolefin cables not only provides excellent flame retardant properties but also improves the gloss, feel, insulation, and aging resistance of the cable surface.
Suitable for shoe materials, it can make plastic shoe soles wear-resistant and scratch-resistant.
