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Plastic veneer type thermoplastic acrylic environment-friendly fireproof paint and method for preparing and using same

A thermoplastic acrylic and fire retardant coating technology, applied in the direction of fire retardant coatings, coatings, etc., can solve the problems of difficult use, complicated operation and processing of reactive flame retardants, etc., and achieve convenient construction, good gloss and color retention, and anti-aging. Excellent performance

Active Publication Date: 2012-06-13
深圳市嘉卓成科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The operation and processing of reactive flame retardants are complicated. In actual use, they are not as common as additive flame retardants. They are often used as resin synthesis additives and are difficult to use in coatings.

Method used

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  • Plastic veneer type thermoplastic acrylic environment-friendly fireproof paint and method for preparing and using same
  • Plastic veneer type thermoplastic acrylic environment-friendly fireproof paint and method for preparing and using same
  • Plastic veneer type thermoplastic acrylic environment-friendly fireproof paint and method for preparing and using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] 1. The composition of the fire retardant coating:

[0068] Colorless fire retardant coating

[0069]

[0070] 2. Supporting diluent, including various components in the following parts by weight:

[0071] Anti-white water: 5 parts; diacetone alcohol: 5 parts; n-butanol: 5 parts;

[0072] Ethyl acetate: 45 parts; Methylal: 5 parts.

[0073] 3. Preparation method of fire retardant coating:

[0074] 1) Mixing and dispersion of fire protection additives:

[0075] Mix the thermoplastic acrylic resin with a TG of 80-100°C and the dispersant BYK163 according to the stated ratio, and add the solvent to prevent white water. At a speed of 400rpm, slowly add ammonium polyphosphate (APP)-pentaerythritol (PER)- After adding the synergistic flame retardant of melamine (MA), increase the rotating speed to 1000rpm, and disperse until the fineness reaches below 15μm for later use;

[0076] 2) Paint making:

[0077] Take a clean paint tank, add thermoplastic acrylic resin with a...

Embodiment 2

[0080] 1. The composition of the fire retardant coating:

[0081] Colorless fire retardant coating

[0082]

[0083] 2. Supporting diluent, including various components in the following parts by weight:

[0084] Anti-white water: 20 parts; diacetone alcohol: 20 parts; n-butanol: 20 parts;

[0085] Ethyl acetate: 60 parts; Methylal: 15 parts.

[0086] 3. Preparation method of fire retardant coating:

[0087] 1) Mixing and dispersion of fire protection additives:

[0088] Mix the thermoplastic acrylic resin with a TG of 80-100°C and the dispersant according to the stated ratio, add butyl acetate solvent, and slowly add ammonium polyphosphate (APP)-pentaerythritol (PER)- Melamine (MA) synergistic flame retardant, after adding, increase the rotating speed to 1400rpm, disperse until the fineness reaches below 15 μm, and set aside;

[0089] 2) Paint making:

[0090] Take a clean paint tank, add thermoplastic acrylic resin with a TG of 80-100°C and the fire prevention additi...

Embodiment 3

[0092] 1. The composition of the fire retardant coating:

[0093] Colorless fire retardant coating

[0094]

[0095] 2. Supporting diluent, including various components in the following parts by weight:

[0096]Anti-white water: 12 parts; diacetone alcohol: 13 parts; n-butanol: 10 parts;

[0097] Ethyl acetate: 50 parts; Methylal: 10 parts.

[0098] 3. Preparation method of fire retardant coating:

[0099] 1) Mixing and dispersion of fire protection additives:

[0100] Mix the thermoplastic acrylic resin with a TG of 80-100°C and the dispersant according to the stated ratio, and add ethyl acetate solvent, at a speed of 600rpm, slowly add the synergistic flame retardant in proportion, after the addition is complete, increase the speed to 1200rpm, disperse until the fineness is below 15μm, and set aside;

[0101] 2) Paint making:

[0102] Take a clean paint tank, add thermoplastic acrylic resin with a TG of 80-100°C, and the fire prevention additives, silane coupling ag...

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Abstract

The invention provides a plastic veneer type thermoplastic acrylic environment-friendly fireproof paint and a method for preparing and using same. The environment-friendly fireproof paint is prepared by using thermoplastic acrylic resin as the primary material with halogen-free synergistic flame retardant ammonium polyphosphate (APP)- pentaerythritol (PER)- melamine(MA), adding a little coupling agent, dispersing auxiliary, pigment and proper solvent under a proper process. The environment-friendly fireproof paint can be used for coating plastic enclosures such as HIPS (High Impact Polystyrene), PS (Polystyrene), ABS (Acrylonitrile Butadiene Styrene), PMMA (Polymethyl Methacrylate), and can form a paint film with excellent fireproof effects after proper constructing and drying, so that fireproof and decoration purposes are achieved. The paint has the characteristics of a thermoplastic acrylic resin paint such as safety and environment protection, easy construction and re-construction, excellent adhesion, strong colour retention decoration, good waterproof performance, good chemical resistance and the like, thus, the fireproof level can reach UL94V-0 level; moreover, the paint is free of halogen and heavy metal, and the smoke quantity in a combustion process is very low, thus, the paint is an environment-friendly fireproof paint with high performances and high efficiency .

Description

technical field [0001] The application of the present invention relates to a plastic facing type thermoplastic acrylic environmental protection fireproof coating and its preparation and use method, belonging to the technical field of chemical coatings. Background technique [0002] Fire retardant coatings are also known as flame retardant coatings. Applying such coatings on the surface of some flammable materials in buildings can improve the fire resistance of flammable materials, or slow down the speed of flame spread, and prevent burning within a certain period of time. Control the growth of the fire and give people time to fight the fire. According to the function and function of fire retardant coatings and the requirements of current national standards for fire retardant coatings, the most suitable classifications are: structural fire retardant coatings and decorative fire retardant coatings; according to their solubility, they can be divided into water-based fire retard...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D5/18C09D7/12
Inventor 黄杰良吴小浩
Owner 深圳市嘉卓成科技发展有限公司
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