| abstract |
Roving glass fiber flame-retardant reinforced nylon 6 composite and the preparation method of fibre is not revealed on surface: be made up of by weight following component, nylon 6:30 80%, alkali-free roving glass fiber: 10 60%, nano-calcium carbonate: 2 10%, main flame retardant: 1 3%, auxiliary fire retardant: 0.5 1%, low viscosity nylon 6:2 5%, glass modifying agent: 0.5 1%, other auxiliary agents: 0.5 1%.Glass of the present invention and nylon 6 have the good compatibility, and composite material surface does not reveal fibre, smooth surface, attractive in appearance；The present invention uses double fire retardant to be effectively improved product anti-flammability, and product anti-flammability reaches V 0 grade, can be used on the products such as the higher household of product surface fineness or aesthetic measure and security performance, office. |