| 摘要 |
PURPOSE: A flame-retarding ceiling finishing material composition is provided to obtaining flame-retardancy by using various flame retardant, to form holes with certain or various patterns, and to maximize the sound-absorption of the ceiling finishing material. CONSTITUTION: A flame-retarding ceiling finishing material composition comprises a 17~20 weight% resin, a 10~13 weight% anti-shrinking agent, a 3~4 weight% additive, a 33~38 weight% a flame retardant 1, a 10 weight% flame retardant 2, a 5 weight% flame retardant 3, and a 17 weight% reinforcing agent. The resin is unsaturated polyester resin. The anti-shrinking agent is polystyrene. The additive is normal hardener, release agent, separation inhibitor. The flame retardant 1 is inorganic flame retardant aluminum hydroxide. The flame retardant 2 is non-halogen flame retardant. The flame retardant 3 is melamine flame retardant. The reinforcing agent is glass fiber.
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