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Fireproof fluorocarbon powder coating for aluminum panel curtain walls and preparation method thereof

A powder coating, aluminum veneer technology, applied in powder coating, fireproof coating, coating, etc., can solve the problems of poor flame retardancy, poor decoration, poor acid and alkali resistance, etc., and achieve good decoration effect

Inactive Publication Date: 2018-10-16
中山市凯德美氟碳新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Different from solvent-based coatings, fluorocarbon powder coatings do not contain volatile compounds (VOC), reduce harm to the human body, comply with ROHS, do not contain toxic heavy metals, are environmentally friendly coatings, and are officially released by the country. Green coating product catalog Approved products, however, the fluorocarbon powder coatings currently on the market have disadvantages such as poor flame retardancy, poor acid and alkali resistance, and poor decoration

Method used

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  • Fireproof fluorocarbon powder coating for aluminum panel curtain walls and preparation method thereof
  • Fireproof fluorocarbon powder coating for aluminum panel curtain walls and preparation method thereof
  • Fireproof fluorocarbon powder coating for aluminum panel curtain walls and preparation method thereof

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Embodiment Construction

[0022] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0023] Such as figure 1 Shown, in the flow chart of the preparation method of a kind of aluminum veneer curtain wall with fireproof fluorocarbon powder coating of the present invention, the method comprises the following steps:

[0024] Step 1 1: breaking and pre-mixing the components of the paint according to their corresponding parts by mass;

[0025] Step 2 2: use an extruder to melt and knead the pre-mixed raw materials, disperse them evenly, and perform melt extru...

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Abstract

The invention discloses fireproof fluorocarbon powder coating for aluminum panel curtain walls and a preparation method thereof. The fireproof fluorocarbon powder coating for aluminum panel curtain walls comprises, by weight, 300-350 parts of polyvinylidene fluoride, 210-250 parts of polyester resin, 280-350 parts of a flame retardant, 50-70 parts of chlorinated paraffin, 20-30 parts of antimony trioxide, 5-10 parts of nano magnesium hydroxide, 10-30 parts of composite zinc phosphate, 10-15 parts of mica powder, 1.5-2.5 parts of a defoaming agent, 25-30 parts of titanium dioxide, 40-60 parts of triglycidyl isocyanurate curing agent, 40-60 parts of precipitated barium sulfate, 5-10 parts of a leveling agent, and 3-6 parts of wax powder. The fireproof fluorocarbon powder coating for aluminumpanel curtain walls has the advantages that a coating layer of the fireproof fluorocarbon powder coating is imparted flame retardance, heat insulation, fire resistance and good decoration at the premise that excellent weatherability, high light-holding rate, good acid and base resistance, and good aging resistance are ensured, and the fireproof fluorocarbon powder coating is new-generation greenhigh-performance decorating coating.

Description

technical field [0001] The invention relates to the field of powder coatings, in particular to a fireproof fluorocarbon powder coating for aluminum veneer curtain walls and a preparation method thereof. Background technique [0002] Powder coating is a new type of solid powder coating. It has the characteristics of no solvent, no pollution, saving energy and resources, reducing labor intensity and high mechanical strength of the coating film. It can already completely replace liquid fluorocarbon coatings. [0003] Fluorocarbon powder coatings refer to powder coatings with fluororesin as the main film-forming substance, which have particularly superior weather resistance, heat resistance, low temperature resistance, chemical resistance, and unique non-stick and low friction properties. Fluorocarbon powder coatings are widely used in various fields of building profiles, electronics industry, machinery industry, and transportation. [0004] Different from solvent-based coating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D127/16C09D5/18C09D5/03C09D7/61C09D7/63C09D7/65
CPCC08K2003/2224C08K2003/2241C08K2201/011C08L2201/02C08L2201/08C08L2205/025C08L2205/035C09D5/031C09D5/033C09D5/18C09D127/16C08L67/00C08L91/06C08K13/02C08K3/2279C08K3/22C08K3/32C08K3/34C08K5/07
Inventor 马利强
Owner 中山市凯德美氟碳新材料有限公司
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