CN103694858A - High temperature-resistant acid-resistant anti-corrosion priming paint - Google Patents

Abstract

The invention relates to paint, and particularly relates to high temperature-resistant acid-resistant anti-corrosion priming paint. The high temperature-resistant acid-resistant anti-corrosion priming paint is prepared from the following raw materials in parts by weight: 12-14 parts of E-12 epoxide resin, 20-24 parts of organic silicon resin, 10-12 parts of amine resin, 3-5 parts of mica powder, 1-2 parts of polyhexamethylene guanidine hydrochloride, 25-30 parts of epoxy acrylate, 2-3 parts of hydroxyethyl methacrylate phosphate, 5-8 parts of isobornyl acrylate, 1-2 parts of triethanolamine, 3-4 parts of p-tert-pentylphenol, 3-4 parts of methyl acrylate, 1-2 parts of cross-linking agents TAIC (Triallyl Isocyanurate), 8-10 parts of isoamyl butyrate, 24-28 parts of nanometer diatomite powder, 7-9 parts of linseed alkyd resin, 1-2 parts of anti-aging agents NBC, 2-3 parts of isocyanate, 2-3 parts of zinc naphthenate, 5-6 parts of auxiliary agents, 10-12 parts of dimethylbenzene and 10-12 parts of butyl acetate. The high temperature-resistant acid-resistant anti-corrosion priming paint disclosed by the invention has the advantages of high paint adhesive force, brightness in paint film colour and lustre, fast drying, high-temperature damage endurance, acid resistance, anti-corrosion and long service life and is priming paint with excellent comprehensive property.

Description

A kind of high temperature-resistant acid-resistant anti-corrosion primer

Technical field

The present invention relates to a kind of paint, be specifically related to a kind of high temperature-resistant acid-resistant anti-corrosion primer 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 high temperature-resistant acid-resistant anti-corrosion primer is provided, to achieve these goals, the technical solution used in the present invention is as follows:

A kind of high temperature-resistant acid-resistant anti-corrosion primer, it is characterized in that, material of the present invention is made by the raw material of following weight part: E-12 epoxy resin 12-14, silicone resin 20-24, aminoresin 10-12, mica powder 3-5, polyhexamethylene Guanidinium hydrochloride 1-2, epoxy acrylate 25-30, hydroxyethyl meth acrylate phosphoric acid ester 2-3, iso-bornyl acrylate 5-8, trolamine 1-2, Pentaphen 3-4, methyl acrylate 3-4, linking agent TAIC1-2, isoamyl butyrate 8-10, nano diatomite powder 24-28, oleum lini Synolac 7-9, antioxidant NBC 1-2, isocyanic ester 2-3, zinc naphthenate 2-3, 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 high temperature-resistant acid-resistant anti-corrosion primer, its preparation technology is:

(1) mica powder, hydroxyethyl meth acrylate phosphoric acid ester, isoamyl butyrate, 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 iso-bornyl acrylate, Pentaphen, methyl acrylate, isocyanic ester, 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: utilize the raw materials such as mica powder, nano diatomite powder to improve the physical strength of epoxy resin-based paint, make wear-resisting firm, with object strong adhesion, paint film bright in color, fast drying, can bear high temperature injury, acid-resistant anti-corrosion, use is that the life-span is long, is the priming paint of a class high comprehensive performance.

Embodiment

Embodiment

The present embodiment paint is made by following weight part raw material: E-12 epoxy resin 14, silicone resin 24, aminoresin 12, mica powder 5, polyhexamethylene Guanidinium hydrochloride 2, epoxy acrylate 30, hydroxyethyl meth acrylate phosphoric acid ester 3, iso-bornyl acrylate 8, trolamine 2, Pentaphen 4, methyl acrylate 4, linking agent TAIC2, isoamyl butyrate 10, nano diatomite powder 28, oleum lini Synolac 9, antioxidant NBC 2, isocyanic ester 3, zinc naphthenate 3, 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 high temperature-resistant acid-resistant anti-corrosion primer, its preparation technology is:

(1) mica powder, hydroxyethyl meth acrylate phosphoric acid ester, isoamyl butyrate, 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 iso-bornyl acrylate, Pentaphen, methyl acrylate, isocyanic ester, 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 high temperature-resistant acid-resistant anti-corrosion primer, it is characterized in that, this paint is made by the raw material of following weight part: E-12 epoxy resin 12-14, silicone resin 20-24, aminoresin 10-12, mica powder 3-5, polyhexamethylene Guanidinium hydrochloride 1-2, epoxy acrylate 25-30, hydroxyethyl meth acrylate phosphoric acid ester 2-3, iso-bornyl acrylate 5-8, trolamine 1-2, Pentaphen 3-4, methyl acrylate 3-4, linking agent TAIC 1-2, isoamyl butyrate 8-10, nano diatomite powder 24-28, oleum lini Synolac 7-9, antioxidant NBC 1-2, isocyanic ester 2-3, zinc naphthenate 2-3, 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 high temperature-resistant acid-resistant anti-corrosion primer as claimed in claim 1, its manufacture craft is:

(1) mica powder, hydroxyethyl meth acrylate phosphoric acid ester, isoamyl butyrate, 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 iso-bornyl acrylate, Pentaphen, methyl acrylate, isocyanic ester, 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.