A kind of intumescent water-based fire-proof and flame-retardant coating for wood materials and preparation method thereof

A technology for fire-retardant and flame-retardant coatings and wood materials, applied in fire-resistant coatings, coatings, etc., can solve problems such as affecting the health and life safety of disaster victims and rescuers, hindering evacuation and rescue operations, etc., and achieves good water resistance, The effect of improving toughness and improving crack resistance
CN109370288BActive Publication Date: 2021-03-09湘诚新材料科技有限公司
3 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
湘诚新材料科技有限公司
Publication Date
2021-03-09

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The invention relates to an intumescent water-based fire-retardant coating for wooden materials and a preparation method thereof. The coating includes water and the following components by weight: 200 parts of melamine-modified urea-formaldehyde resin emulsion and 110 parts of ethylene-vinyl acetate copolymer emulsion. -120 parts, boric acid 20-24 parts, polyphosphate amine 36-38 parts, phosphate amidinourea 20-24 parts, pentaerythritol 36-40 parts, melamine 30-34 parts, sulfonated carbon 1.0-1.4 parts, zinc borate 3.6 -4.0 parts, 2.0-2.4 parts of ammonium octamolybdate, 16-20 parts of coating additives, and 0-44 parts of pigments and fillers. This intumescent water-based fire retardant coating can significantly retard the burning of wooden materials during heating and inhibit the spread of fire; it has good smoke suppression properties, can delay the generation of smoke, and reduce the amount of smoke released and the production of toxic gases. , providing more safe time and space for personnel escape and rescue under fire conditions.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the technical field of water-based coatings, and in particular relates to an intumescent water-based fire-proof and flame-retardant coating for wood materials, and also relates to a preparation method of the above-mentioned intumescent water-based fire-proof and flame-retardant coating for wood materials. Background technique

[0002] Wood materials have the advantages of environmental protection, non-toxicity, strong processability and renewable, and are widely used in furniture, construction and interior decoration and other fields. However, untreated wood materials are not fire-resistant, flammable and have fire spread, which will increase the fire risk in the place of use, and there is a serious safety hazard. In order to effectively reduce the occurrence of fires, the country has formulated a series of laws, regulations and safety standards, requiring materials and products used in buildings, indoors or public places to re...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More