High Quality High Impact Polystyrene Plastic Granules/Virgin HIPS

Impact resistant polystyrene is an impact resistant polystyrene product produced by adding polybutadiene rubber particles to polystyrene. The polystyrene product will add micron sized rubber particles and connect the polystyrene and rubber particles together by branching. When impacted, the stress at the tip of crack propagation will be released by relatively soft rubber particles. Therefore, the crack propagation is hindered and the impact resistance is improved.