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Nano flame-retardant coating

A nano-flame retardant and coating technology, applied in the direction of anti-corrosion coatings, fire-resistant coatings, polyester coatings, etc., can solve environmental problems, waste of resources and other problems, achieve the effects of reducing industrial costs, improving adsorption performance, and increasing reactive sites

Inactive Publication Date: 2014-01-29
苏州瑞邦塑胶有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these two methods will cause waste of resources and serious environmental problems, and the resulting large amount of "white garbage" has become a major problem in environmental protection today.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] 22 parts of titanium dioxide, 10 parts of talc powder, 10 parts of calcium carbonate, 58 parts of mica powder, 5 parts of bentonite, 2 parts of kaolin, 7 parts of thickener solution, 1.0 part of dispersant, 50% by mass of polypropylene emulsion 33 , 0.05 parts of antifungal agent, 0.05 parts of defoamer, 2.1 parts of propylene glycol, 1 part of ethylene glycol, 7 parts of purified water, 0.02 parts of initiator, 0.6 parts of leveling agent, 25 parts of modified ammonia curing agent, hollow 10 parts of glass microspheres.

[0032] The dispersant is a 1:1 mixture of EFKA-5065 dispersant and EFKA-4050 dispersant; the leveling agent is a 1:1 mixture of EFKA-3777 leveling agent and EFKA-3239 leveling agent.

[0033] The defoamer and EFKA-2722 and EFKA-3239 were selected for use respectively.

[0034] The dispersant can be a 10% by mass polyphosphate dispersant solution, wherein poly refers to dimerization or trimerization or dimerization and trimerization; the phosphate refer...

Embodiment 2

[0045] 25 parts of titanium dioxide, 25 parts of talcum powder, 15 parts of calcium carbonate, 8 parts of mica powder, 8 parts of bentonite, 8 parts of kaolin, 11 parts of thickener solution, 1.4 parts of dispersant, 40 parts of 50% by mass polypropylene emulsion 0.2 parts of antifungal agent, 0.2 parts of defoamer, 3.1 parts of propylene glycol, 3 parts of ethylene glycol, 11 parts of purified water, 0.02 parts of initiator, 0.6 parts of leveling agent, and 25 parts of modified ammonia curing agent.

[0046] The dispersant is a 4:6 mixture of EFKA-5065 dispersant and EFKA-4050 dispersant; the leveling agent is a 1:1 mixture of EFKA-3777 leveling agent and EFKA-3239 leveling agent.

[0047] The defoamer and EFKA-2722 and EFKA-3239 were selected for use respectively.

[0048] The dispersant can be a 10% by mass polyphosphate dispersant solution, wherein poly refers to dimerization or trimerization or dimerization and trimerization; the phosphate refers to sodium phosphate or po...

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Abstract

The invention discloses a composite type nano flame-retardant coating comprising the following raw materials in parts by weight: 22-25 parts of titanium pigment, 10-25 parts of talc powder, 10-15 parts of calcium carbonate, 5-8 parts of mica powder, 5-8 parts of bentonite, 2-8 parts of kaolin, 7-11 parts of a thickening agent solution, 1.0-1.4 parts of a dispersant, 33-40 parts of polyacrylic ester emulsion of which the mass percent is 50%, 0.05-0.2 part of an anti-mildew agent, 0.05-0.2 part of a defoaming agent, 2.1-3.1 parts of propanediol, 1-3 parts of ethanediol, 7-11 parts of purified water, 0.02 part of an initiator, 0.6 part of a leveling agent, 25 parts of a modified ammonia type curing agent, and the balance of a nano flame-retardant composite.

Description

technical field [0001] The invention relates to a novel anti-corrosion coating and a preparation method thereof, more specifically, to a nano flame-retardant coating. Background technique [0002] Corrosion of metals can cause huge economic losses, resulting in the waste of hundreds of millions of tons of steel. At present, my country's steel output has reached 100 million tons, of which 30% is wasted due to corrosion. At the "2009 Guangzhou, Hong Kong, Macao and Taiwan Science and Technology and Industry (Corrosion Protection) Development Forum", experts also discussed the corrosion and protection of metal materials. At the same time, they pointed out that in order to prevent metal corrosion and reduce unnecessary economic losses, it is necessary to strengthen corrosion protection Promotion and application of technology. Many anti-corrosion methods have been studied over the years, and the most convenient and economical method is to protect the metal surface with anti-cor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/00C09D7/12C09D5/18C09D5/08
Inventor 吴兵
Owner 苏州瑞邦塑胶有限公司
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