CN103694859A - Halogen-free flame-retardant and heat-resisting insulating paint - Google Patents

Abstract

The invention relates to paint, and particularly relates to halogen-free flame-retardant and heat-resisting insulating paint. The paint disclosed by the invention is prepared from the following raw materials in parts by weight: 30-35 parts of bisphenol A epoxy resin, 1-2 parts of clove, 2-3 parts of barium chromate, 2-3 parts of aluminium triphosphate, 35-40 parts of bisphenol A epoxy acrylate, 10-12 parts of tripropylene glycol diacrylate, 6-8 parts of 2-ethylhexyl acrylate, 12-15 parts of trimethylolpropane triacrylate, 2-3 parts of antioxidant 1035, 1-2 parts of accelerant Na-22, 5-6 parts of assistant, 10-12 parts of xylene and 10-12 parts of butyl acetate. The paint disclosed by the invention is strong in adhesive force, especially strong in adhesive force on a metal material, environment-friendly and halogen-free, safe and flame-retardant, heat-resisting and ageing-resistant, good in electrical property, reliable and insulated, and chemical corrosion resistant, and can be widely applied to prevention of various articles, especially metal products.

Description

A kind of halogen-free flame-resistant high-temperature-resistant insullac

Technical field

The present invention relates to a kind of paint, be specifically related to a kind of halogen-free flame-resistant high-temperature-resistant insullac and preparation technology thereof.

Background technology

Paint is seen everywhere in schedule life; it has been mainly the effect of protection and decoration, and according to different environments for use, the kind of paint is also varied; traditional paint ubiquity smell weighs, easily comes off, perishable; the problems such as inadequate environmental protection, can not meet the service requirements of human consumer to paint, therefore; need to improve the formula of original paint; the practicality and the weather resistance that increase paint, reduce its harm to environment and human body, and can adapt to various environment for use conditions.

Summary of the invention

The object of the invention is to, a kind of halogen-free flame-resistant high-temperature-resistant insullac is provided, to achieve these goals, the technical solution used in the present invention is as follows:

A kind of halogen-free flame-resistant high-temperature-resistant insullac, it is characterized in that, material of the present invention is made by the raw material of following weight part: bisphenol A type epoxy resin 30-35, Syzygium aromaticum stem oil 1-2, baryta yellow 2-3, aluminium triphosphate 2-3, bisphenol A epoxy acrylate 35-40, tri (propylene glycol) diacrylate 10-12, Isooctyl acrylate monomer 6-8, Viscoat 295 12-15, oxidation inhibitor 10352-3, accelerant N a-221-2, auxiliary agent 5-6, dimethylbenzene 10-12, butylacetate 10-12.

Described auxiliary agent is made by the raw material of following weight part: loess 1-2, polytetrafluoroethylene powder 4-5, altax 1-2, Silane coupling agent KH550 3-4, sodium laurate 1-2, jade 1-2, Whitfield's ointment 2-3, phthalic ester 35-40, Tenox PG 3-4, coix seed oil 2-3, vanadium diboride 1-2, l-Epicatechol 2-3; Preparation method sends into loess, jade in calcining furnace and calcine 2-3 hour at 720-740 ℃, then takes out, and sends in the hydrochloric acid soln of 10-15% and soaks 2-3 hour, filters, and obtains filter residue, with clear water, cleans, and dries, grinds to form 400-600 order powder; Gained powder mixes with other remaining component, is heated to 60-70 ℃, and stirring reaction 40-50 minute is cooling, grinds to form slurry, obtains.

Described a kind of halogen-free flame-resistant high-temperature-resistant insullac, its preparation technology is:

(1) baryta yellow, Isooctyl acrylate monomer, auxiliary agent are mixed, join in dimethylbenzene, butyl acetate solvent, be heated to 120-130 ℃, reaction 3-4 hour;

(2) material of step (1) is cooled to 70-85 ℃, adds aluminium triphosphate, tri (propylene glycol) diacrylate, Viscoat 295, stirring reaction 3-4 hour;

(3) material of step (2) is cooled to 50-65 ℃, adds other leftover materials, after stirring reaction 40-60 minute, be cooled to room temperature, grind to form 20-60 μ m slurry, obtain.

Compared with prior art, the present invention's paint possesses following advantage: the strong adhesion of paint film, particularly with the strong adhesion of metal material, environment friendly non-halogen, safety is fire-retardant, heat resistant, electrical property is good, reliably insulation, resistance to chemical attack, can be widely used in anti-all kinds of article, especially be applicable to hard goods.

Embodiment

Embodiment

The present embodiment paint is made by following weight part raw material: bisphenol A type epoxy resin 35, Syzygium aromaticum stem oil 2, baryta yellow 3, aluminium triphosphate 3, bisphenol A epoxy acrylate 40, tri (propylene glycol) diacrylate 12, Isooctyl acrylate monomer 8, Viscoat 295 15, oxidation inhibitor 10353, accelerant N a-222, auxiliary agent 6, dimethylbenzene 12, butylacetate 12.

Described auxiliary agent is made by the raw material of following weight part: loess 2, polytetrafluoroethylene powder 5, altax 2, Silane coupling agent KH550 4, sodium laurate 2, jade 2, Whitfield's ointment 3, phthalic ester 40, Tenox PG 4, coix seed oil 3, vanadium diboride 2, l-Epicatechol 3; Preparation method sends into loess, jade in calcining furnace and at 720-740 ℃, calcines 3 hours, then takes out, and sends in 15% hydrochloric acid soln and soaks 3 hours, filters, and obtains filter residue, with clear water, cleans, and dries, grinds to form 600 order powders; Gained powder mixes with other remaining component, is heated to 60-70 ℃, and stirring reaction 50 minutes is cooling, grinds to form slurry, obtains.

Described a kind of halogen-free flame-resistant high-temperature-resistant insullac, its preparation technology is:

(1) baryta yellow, Isooctyl acrylate monomer, auxiliary agent are mixed, join in dimethylbenzene, butyl acetate solvent, be heated to 120-130 ℃, react 4 hours;

(2) material of step (1) is cooled to 70-85 ℃, adds aluminium triphosphate, tri (propylene glycol) diacrylate, Viscoat 295, stirring reaction 4 hours;

(3) material of step (2) is cooled to 50-65 ℃, adds other leftover materials, stirring reaction, after 60 minutes, is cooled to room temperature, grinds to form 60 μ m slurries, obtains.

The performance test results of the present invention's paint is:

Above-mentioned test is all followed relevant criterion and is carried out.

Claims (2)

1. a halogen-free flame-resistant high-temperature-resistant insullac, it is characterized in that, this paint is made by the raw material of following weight part: bisphenol A type epoxy resin 30-35, Syzygium aromaticum stem oil 1-2, baryta yellow 2-3, aluminium triphosphate 2-3, bisphenol A epoxy acrylate 35-40, tri (propylene glycol) diacrylate 10-12, Isooctyl acrylate monomer 6-8, Viscoat 295 12-15, oxidation inhibitor 1035 2-3, accelerant N a-22 1-2, auxiliary agent 5-6, dimethylbenzene 10-12, butylacetate 10-12;

Described auxiliary agent is made by the raw material of following weight part: loess 1-2, polytetrafluoroethylene powder 4-5, altax 1-2, Silane coupling agent KH550 3-4, sodium laurate 1-2, jade 1-2, Whitfield's ointment 2-3, phthalic ester 35-40, Tenox PG 3-4, coix seed oil 2-3, vanadium diboride 1-2, l-Epicatechol 2-3; Preparation method sends into loess, jade in calcining furnace and calcine 2-3 hour at 720-740 ℃, then takes out, and sends in the hydrochloric acid soln of 10-15% and soaks 2-3 hour, filters, and obtains filter residue, with clear water, cleans, and dries, grinds to form 400-600 order powder; Gained powder mixes with other remaining component, is heated to 60-70 ℃, and stirring reaction 40-50 minute is cooling, grinds to form slurry, obtains.

2. a kind of halogen-free flame-resistant high-temperature-resistant insullac as claimed in claim 1, its manufacture craft is:

(1) baryta yellow, Isooctyl acrylate monomer, auxiliary agent are mixed, join in dimethylbenzene, butyl acetate solvent, be heated to 120-130 ℃, reaction 3-4 hour;

(2) material of step (1) is cooled to 70-85 ℃, adds aluminium triphosphate, tri (propylene glycol) diacrylate, Viscoat 295, stirring reaction 3-4 hour;

(3) material of step (2) is cooled to 50-65 ℃, adds other leftover materials, after stirring reaction 40-60 minute, be cooled to room temperature, grind to form 20-60 μ m slurry, obtain.