摘要:
A polyolefin resin composition is comprised of a polyolefin, polyamide fibers, a silane coupling agent and silica particles. It is produced by kneading silica particles and a resin composition comprised of at least a polyolefin, polyamide fibers, and a silane coupling agent. Alternatively, it is produced by kneading a polyamide and a resin composition comprised of at least a polyolefin, a silane coupling agent, and silica particles. Still alternatively, it is produced by kneading a polyolefin, a polyamide, a silane coupling agent, and silica particles. It can be preferably used for industrial products as it is, or as a master batch serving as a reinforcement or a modifier to be added to another resin or rubber.
摘要:
A flame retardant is provided which has excellent dispersibility in resin ingredients and can give flame-retardant resin moldings excellent in flame retardancy and mechanical properties. The flame retardant comprises magnesium hydroxide particles, a higher fatty acid, preferably stearic acid, bonded to part of the surface of the magnesium hydroxide particles, and a silicone oil having reactivity bonded to that surface part of the magnesium hydroxide particles which does not have the higher fatty acid bonded thereto.