Environment-friendly paper pulp building interior trim ceiling, shingle nail
Technical field
The present invention relates to a kind of building inner decorative material, the environment-friendly paper pulp building interior trim ceiling, the shingle nail that particularly adopt paper pulp raw material to make.
Background technology
At present, known interior trim ceiling, shingle nail adopt plastic raw materials to make mostly on the market, the interior trim ceiling of this manufacture of materials, shingle nail cost height, waste resource, contaminated environment.
Summary of the invention
The purpose of this invention is to provide a kind of environment-friendly paper pulp pollution-free, reusable edible and build interior trim ceiling, shingle nail.
The technical solution adopted for the present invention to solve the technical problems is: adopt natural fiber paper pulp as matrix master material, add additives such as waterproof agent, anti-blushing agent, fire retardant and glass fiber and make.
Environment-friendly paper pulp building interior trim ceiling of the present invention, the shingle nail technological process of production are:
1, is equipped with raw material: natural fiber paper pulp (oven dry stock) 82~89%, CRAYMUL8453 waterproof agent 1~1.5%, OPE anti-blushing agent 2~2.5%, FR-PN fire retardant 3~4%, glass fiber 5~10%.
2, softening dedusting: will be equipped with 40~50 ℃ of warm water bubbles of good fibre pulp adding and wash 8~12 minutes, and soften dedusting.
3, waterpower is discongested: with the ratio of 5 kilograms of natural fiber paper pulp of 100 kg of water (oven dry stock), the paper pulp after the softening dedusting is put into high speed discongest device, carry out 12~18 minutes fibre high-speed waterpower and discongest separation.
4, mix banburying: will discongest natural fiber paper pulp after the separation and be put into and mix the banburying device, add and be equipped with good waterproof agent, anti-blushing agent, fire retardant, glass fiber, mix banburying, make waterproof agent, anti-blushing agent, fire retardant attached to combining closely on the paper pulp fiber base key, form waterproof, protection against the tide, flame-retardant layer.
5, dehydration moulding: the slurry after the mixing banburying is delivered on the special die forming machine, is shaped to product blank by vacuum dehydration.
6, dryness finalization: the product blank after the moulding is transferred on the dryness finalization machine mould, carry out the HTHP dryness finalization after, promptly make environment-friendly paper pulp building interior trim ceiling, shingle nail.
Advantage of the present invention is to produce simple and convenient, capable of circulation, recyclable utilization, and is pollution-free.
Below in conjunction with embodiment the present invention is described further.
The specific embodiment
A kind of embodiment of environment-friendly paper pulp building interior trim ceiling of the present invention, shingle nail is:
The specific embodiment:
1, is equipped with raw material: natural fiber paper pulp (oven dry stock) 82%, CRAYMUL8453 waterproof agent 1.5%, OPE anti-blushing agent 2.5%, FR-PN fire retardant 4%, glass fiber 10%.
2, softening dedusting: will be equipped with 50 ℃ of warm water bubbles of good fibre pulp adding and wash 8 minutes, and soften dedusting.
3, waterpower is discongested: with the ratio of 5 kilograms of natural fiber paper pulp of 100 kg of water (oven dry stock), the paper pulp after the softening dedusting is put into high speed discongest device, carry out 18 minutes fibre high-speed waterpower and discongest separation.
4, mix banburying: will discongest natural fiber paper pulp after the separation and be put into and mix the banburying device, add and be equipped with good waterproof agent, anti-blushing agent, fire retardant, glass fiber, mix banburying, make waterproof agent, anti-blushing agent, fire retardant attached to combining closely on the paper pulp fiber base key, form waterproof, protection against the tide, flame-retardant layer.
5, dehydration moulding: the slurry after the mixing banburying is delivered on the special die forming machine, is shaped to product blank by vacuum dehydration.
6, dryness finalization: the product blank after the moulding is transferred on the dryness finalization machine mould, carry out the HTHP dryness finalization after, promptly make environment-friendly paper pulp building interior trim ceiling, shingle nail.