Glass fiber reinforcement PBT composite material and preparation method thereof

• Main Authors: REN JUN, GU ZAICHUN, YU LINHUA
• Format: Patent
• Language: Chinese; English
• Published: 19.05.2010
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

The invention belongs to the field of modified PBT composite material, and relates to a glass fiber reinforcement PBT composite material which comprises the components based on parts by weight: 60-90 parts of PBT, 10-40 parts of ABS, 5-30 parts of glass fiber, 0.1-5 parts of antioxidant, 0.1-5 parts of compatilizer and 0.1-5 parts of other additive. The modified PBT composite material not only has excellent strength, but also good impact strength and dimensional stability; meanwhile, the raw materials needed by the modified PBT composite material has wide source and can be easily obtained, so that the modified PBT composite material can be widely applied to the fields such as electron, electricity, automobiles, domestic appliances, etc.