Flame-retardant antistatic high-wear-resistance paint and manufacturing method thereof

A flame-retardant, anti-static, high wear-resistant technology, applied in conductive coatings, fire-resistant coatings, epoxy resin coatings, etc. Electrostatic properties, excellent anti-corrosion properties, and excellent adhesion

Inactive Publication Date: 2014-11-05
RIZHAO XURI COMPOSITE MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no report on coatings with high wear resistance, flame retardancy and antistatic properties at the same time.
Although the above-mentioned floor coating made of zinc oxide whiskers and

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051]Production of component A: Low molecular weight E44 bisphenol A epoxy resin 100phr, brominated epoxy resin 50phr, neopentyl glycol diglycidyl ether (678 thinner) 20phr, phosphate flame retardant 20phr, leveling Agent BYK-306 0.5phr, defoamer BYK-141 0.5phr, KH560 coupling agent 5phr, weighed into the container in turn, and dissolved completely under stirring. Add organic bentonite anti-settling agent 2phr, conductive mica powder 25phr, antimony trioxide 5 phr, zinc borate 10 phr, corundum 100 phr, disperse at medium speed (500-800 rpm) for 30 minutes, then high-speed (1000-1500 rpm) / min) disperse for 30 minutes, ball mill or emulsifier pulverize and emulsify for 50 minutes; then add T-ZnOw 20phr, disperse at a slow speed (below 500 rpm) and disperse for more than 30 minutes, disperse evenly, filter and pack to obtain the coating A component;

[0052] Production of component B: Weigh 100 phr of tris-[2-aminoethyl]phosphoramide curing agent and 10 phr of DMP-30 curing acc...

Embodiment 2

[0055] Production of component A: low molecular weight bisphenol A epoxy resin E51 100phr, neopentyl glycol diglycidyl ether (678 thinner) 20phr, phosphate flame retardant 20phr, leveling agent BYK-306 0.5phr, Foaming agent BYK-141 0.5phr, KH560 coupling agent 5phr, weighed into the container in turn, dissolved completely under stirring. Add organic bentonite anti-settling agent 2phr, conductive mica powder 30phr, decabromodiphenyl ether 50phr, antimony trioxide 8 phr, corundum powder 100 phr, molybdenum disulfide 20 phr, flake graphite powder 10 phr medium speed (500~800 rev / min) disperse for 30 minutes, then disperse at high speed (1000~1500 rev / min) for 30 minutes, ball mill or emulsifier pulverize and emulsify for 50 minutes; add T-ZnOw 20phr, disperse at slow speed (below 500 rev / min) for 30 minutes Above, evenly dispersed and then filtered and packaged to obtain component A of the coating;

[0056] Production of component B and A: Weigh 100 phr of PAA-500 phenalkamine c...

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Abstract

The invention relates to a flame-retardant antistatic high-wear-resistance paint and a manufacturing method thereof. The invention relates to the field of surface paints used on substrates such as metal, composite materials, hard plastic, and the like, and the preparation method thereof. The paint can be widely applied in coatings of equipment in coal mines, oil tanks, coal transportation, wharfs, and the like. The paint comprises dual components of A and B. The component A is composed of epoxy resin, an active diluting agent, a levelling agent, a de-foaming agent, a silane coupling agent, a conductive filling agent, a wear-resistant filling agent, and a flame retardant. The B component comprises an amine type curing agent and an accelerator. The paint is characterized in that the component A also comprises a levelling agent c, a levelling agent D, zinc oxide whiskers, and conductive mica powder. The flame-retardant antistatic high-wear-resistance paint provided by the invention has the characteristics of normal-temperature curing and low smoke during combustion. The paint has excellent adhesion force on a polar surface, and is especially suitable for coating on polar surfaces such as glass fiber reinforced plastic and metal. The paint has excellent anti-corrosive property.

Description

technical field [0001] The invention belongs to the field of surface coatings applied to substrates such as metals, composite materials, and hard plastics and the preparation thereof, and can be widely used in coating equipment such as coal mines, oil tanks, coal transportation, and docks. Background technique [0002] Polymer and FRP products have high electrical insulation, which is a good performance in many fields, especially in the fields of electronics and electrical appliances. However, the surface of these materials is easy to accumulate static electricity, and the continuous accumulation of static charge will cause spark discharge. In some environments where there are flammable and explosive materials, such as the transportation of flammable and explosive materials, coal mining, tunnel construction and other places, because of the presence of gas, it is necessary to prevent spark discharge caused by electrostatic discharge from causing fire or explosion. In these s...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D5/24C09D5/18
Inventor 丁立朋
Owner RIZHAO XURI COMPOSITE MATERIALS
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