Ceramic fiber wood plastic and manufacturing method thereof

Abstract

The invention discloses a ceramic fiber wood plastic comprising in parts by weight: 35-60 parts of plant fibers, 15-20 parts of ceramic fibers, 10-15 parts of porous ceramic particles, 15-18 parts ofa thermoplastic resin, 5-7 parts of glass fibers, 3-5 parts of a flame retardant, 3-7 parts of a surface modifier, 2-4 parts of a stabilizer, 2-5 parts of a foaming agent, 1-3 parts of a foaming regulator and 1 part of a coupling agent. The beneficial effects are that: by utilizing the advantages of ceramic fibers, wood-plastic products containing the ceramic fiber component are excellent refractory materials; the heat insulation performance and the high-temperature heat insulation performance are good; the use safety is improved and the service life is prolonged; echo absorption and elimination performance of porous ceramic particles is achieved, the sound absorption and insulation performance of the wood-plastic products is improved, the suitable range is wider; at the same time, glass fiber material possesses excellent radiation resistance, so that the wood-plastic products possess radiation resistance; the advantages of simple and feasible process, convenient operation and control,easy realization of batch production, energy saving and environmental protection are achieved.

Description

Technical field: [0001] The invention belongs to the technical field of wood-plastic, and in particular relates to a ceramic fiber wood-plastic and a manufacturing method thereof. Background technique: [0002] Wood-plastic composite material, that is, wood-plastic, wood-plastic composite material contains plastic, so it has a good modulus of elasticity. In addition, because it contains fibers and is fully mixed with plastic, it has the same compression and bending resistance as hardwood. And other physical and mechanical properties, and its durability is significantly better than ordinary wood materials, and its surface hardness is high, generally 2-5 times that of wood. It is a new type of composite material that has boomed in recent years at home and abroad. [0003] At present, the fireproof performance and sound insulation performance of wood-plastic products are poor. Under the condition of high fireproof requirements or sound insulation requirements, it is necessary t...

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Problems solved by technology

[0004] The object of the present invention is to provide a ceramic fiber wood-plastic and its manufacturing method in order to solve the above problems, which solves the problem that the current wood-plastic products have poor fireproof performance and sound insulation performance. It is necessary to add a fireproof layer or a sound insulation layer on the wood-plastic products before using them, which will cause inconvenience caused by defects in the performance of wood-plastic products, and affect the safety and life of wood-plastic products.

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