Fireproof coating for environment-friendly wooden doors

A technology for fire-resistant coatings and wooden doors, applied in fire-resistant coatings, chitin polysaccharide coatings, hyaluronic acid coatings, etc., can solve the problems of human health hazards, combustion-supporting fire, and failure to prevent environmental protection wooden doors from igniting, achieving good heat resistance, The effect of dense paint film

Inactive Publication Date: 2019-01-04
湖州春阁家居科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existence of existing environmental protection paint can cause certain harm to human health, can not prevent the environmental protection wooden door from igniting and can support the defective of burning fire

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Example 1. An environmentally friendly fireproof coating for wooden doors, comprising the following raw materials in parts by weight: 3 parts of chitin, 3 parts of nitrogen-based flame retardant, 15 parts of water-based resin, 0.3 parts of defoamer, 2 parts of leveling agent, and 1 part of rheological agent , 20 parts of water, 1 part of silicone-modified styrene-acrylic emulsion, 1 part of film-forming aid, 10 parts of pigment and filler, 1 part of ammonium polyphosphate, 8 parts of adhesive, and 2 parts of nano-formaldehyde-removing inorganic silicon chips.

[0010] The nitrogen-based flame retardant is melamine phosphate, the defoamer is Span or Tween, the leveling agent is polymethylphenylsiloxane, and the rheology agent is poly Ethylene wax, the film-forming aid is propylene glycol, and the pigment and filler is iron oxide.

Embodiment 2

[0011] Example 2. An environmentally friendly fireproof coating for wooden doors, comprising the following raw materials in parts by weight, 6 parts of chitin, 8 parts of nitrogen-based flame retardant, 35 parts of water-based resin, 0.5 parts of defoamer, 5 parts of leveling agent, and 3 parts of rheological agent , 25 parts of water, 3 parts of silicone-modified styrene-acrylic emulsion, 3 parts of film-forming aids, 14 parts of pigments and fillers, 5 parts of ammonium polyphosphate, 10 parts of adhesive, 4 parts of nano formaldehyde-removing inorganic silicon chips.

[0012] The nitrogen-based flame retardant is melamine phosphate, the defoamer is Span or Tween, the leveling agent is polymethylphenylsiloxane, and the rheology agent is poly Ethylene wax, the film-forming aid is propylene glycol, and the pigment and filler is iron oxide.

Embodiment 3

[0013] Example 3. An environmentally friendly fireproof coating for wooden doors, comprising the following raw materials in parts by weight: 4.5 parts of chitin, 5.5 parts of nitrogen-based flame retardant, 25 parts of water-based resin, 0.4 part of defoamer, 3.5 parts of leveling agent, and 2 parts of rheological agent , 22.5 parts of water, 2 parts of silicone-modified styrene-acrylic emulsion, 2 parts of film-forming aids, 12 parts of pigments and fillers, 3 parts of ammonium polyphosphate, 9 parts of adhesive, and 3 parts of nano-formaldehyde-removing inorganic silicon chips.

[0014] The nitrogen-based flame retardant is melamine phosphate, the defoamer is Span or Tween, the leveling agent is polymethylphenylsiloxane, and the rheological agent is poly Ethylene wax, the film-forming aid is propylene glycol, and the pigment and filler is iron oxide.

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PUM

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Abstract

The invention discloses a fireproof coating for environment-friendly wooden doors, made from, by weight, 3-6 parts of chitin, 3-8 parts of a nitrogenous flame retardant, 15-35 parts of waterborne resin, 0.3-0.5 part of a defoaming agent, 2-5 parts of a leveling agent, 1-3 parts of a rheological agent, 20-25 parts of water, 1-3 parts of organosilicon-modified styrene-acrylic emulsion, 1-3 parts ofa film-forming aid, 10-14 parts of a pigment filler, 1-5 parts of ammonium polyphosphate, 8-10 parts of a binder, and 2-4 parts of nano formaldehyde-removing inorganic silicon sheeting. The nitrogenous flame retardant is melamine phosphate; the defoaming agent is a span or tween agent; the leveling agent is polymethylphenylsiloxane; the rheological agent is polyethylene wax; the film-forming aid is propylene glycol; the pigment filler is ferric oxide. The fireproof coating is safe to human health, can prevent a fire on environment-friendly wooden doors and never assist in increasing fire spread.

Description

technical field [0001] The invention belongs to the field of coatings for indoor wooden doors, and in particular relates to a fireproof coating for environmentally friendly wooden doors. Background technique [0002] Environmentally friendly wooden doors refer to a type of wooden doors that release less formaldehyde among indoor wooden doors. The door body is usually made of solid wood and environmentally friendly paint is used as a coating. Though the formaldehyde that existing environmental protection paint discharges is less, because still indispensable can add a little binder in the environmental protection paint, binder can release a small amount of formaldehyde, still can cause certain harm to human health. In addition, the environmentally friendly paint itself is flammable. When a fire occurs, it will not only prevent the environmentally friendly wooden door from igniting, but also play a certain role in supporting the fire. Therefore, existing environmental protecti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D201/00C09D125/14C09D105/08C09D5/18C09D7/61
CPCC08K2003/023C08K2003/323C08L2201/02C09D5/18C09D7/61C09D7/70C09D201/00C08L25/14C08L5/08C08K3/32C08K5/34928C08K7/00C08K3/02
Inventor 虞卫丰
Owner 湖州春阁家居科技有限公司
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