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A kind of fire-proof water-based two-component clear topcoat for woodware and its preparation method

A two-component, clear topcoat technology, applied in the direction of fire-resistant coatings, polyurea/polyurethane coatings, coatings, etc., can solve the problems of water-based wood coatings that cannot be fire-resistant

Active Publication Date: 2017-11-17
SKSHU PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fire-proof water-based two-component clear finish paint for woodware and its preparation method, so as to overcome the problem that water-based woodware paints in the prior art cannot prevent fire

Method used

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  • A kind of fire-proof water-based two-component clear topcoat for woodware and its preparation method
  • A kind of fire-proof water-based two-component clear topcoat for woodware and its preparation method
  • A kind of fire-proof water-based two-component clear topcoat for woodware and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A fire-resistant water-based two-component clear finish for wood, the fire-resistant water-based two-component clear finish for wood includes components A and B,

[0024] Wherein, component A includes the following specific ingredients and the weight percentages of each ingredient are as follows:

[0025]

[0026]

[0027] Among them, component B includes: Bayer XP2487-1;

[0028] The ratio of component A and component B by weight is as follows: A:B=100:20.

[0029] The leveling agent includes BYK346 leveling agent with a weight percentage of 0.2%-0.8% and Rohm and Haas RM2020 with a weight percentage of 0.2%-0.8%.

[0030] The water-based hydroxyl polyacrylate is Bayer A2651 resin; the pH regulator is Angus APM-95PH regulator; the defoamer is Henkel NXZ defoamer; the film-forming aid is DPNB film-forming Auxiliary agent; The antifreeze agent is propylene glycol antifreeze agent; The preservative is Thor R-S preservative; The thickener is Rohm and Haas RM8W.

...

Embodiment 2

[0040] A fire-resistant water-based two-component clear finish for wood, the fire-resistant water-based two-component clear finish for wood includes components A and B,

[0041] Wherein, component A includes the following specific ingredients and the weight percentages of each ingredient are as follows:

[0042]

[0043]

[0044] Among them, component B includes: Bayer XP2487-1;

[0045] The ratio of component A and component B by weight is as follows: A:B=100:20.

[0046] The leveling agent includes BYK346 leveling agent with a weight percentage of 0.5% and Rohm and Haas RM2020 with a weight percentage of 0.5%.

[0047] The water-based hydroxyl polyacrylate is Bayer A2651 resin; the pH regulator is Angus APM-95PH regulator; the defoamer is Henkel NXZ defoamer; the film-forming aid is DPNB film-forming Auxiliary agent; The antifreeze agent is propylene glycol antifreeze agent; The preservative is Thor R-S preservative; The thickener is Rohm and Haas RM8W.

[0048] A p...

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Abstract

The invention relates to fire-retardant water-based dual-component top-coat paint for wood ware and a preparation method of the paint. The fire-retardant water-based dual-component top-coat paint for the wood ware consists of a component A and a component B, wherein the ratio of the component A to the component B is 100 to 20. The preparation method of the fire-retardant water-based dual-component top-coat paint for the wood ware comprises the following steps: a. preparing the component A as the follows; b, preparing the component B from Bayer XP2487-1; and c. before construction, uniformly stirring the component A and the component B fully in a weight ratio of 100 to 20. The fire-retardant water-based dual-component top-coat paint for the wood ware can be used for achieving a fire-retardant effect under the circumstance of not adding a fire retardant; the paint coating the wood ware and metal can be used for avoiding ignition in burning, bubbling, scorching, peeling off and pulverizing. The fire-retardant water-based dual-component top-coat paint for the wood ware has the effects of alcohol resistance, acid and alkali resistance, yellowing resistance, high hardness, stain resistance, and the like.

Description

technical field [0001] The invention relates to a paint and a preparation method thereof, in particular to a fire-proof water-based two-component clear finish paint for woodware and a preparation method thereof. Background technique [0002] As people pay more and more attention to environmental protection and health, the name "water-based paint" has become more and more familiar to people. The so-called "water-based paint" is a kind of paint that uses water as a solvent, which is different from the previous "paint" that uses other organic substances as solvents. As we all know, the organic solvents contained in paint will have strong volatility, and these volatile The gas often contains many harmful substances to the human body, and people will cause some malignant diseases after long-term inhalation. Based on the above reasons, the utilization rate of wood lacquer in our country is getting higher and higher. From the beginning, it was only used as a supplement to oil-base...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D175/04C09D5/18C09D7/12
CPCC09D5/18C09D7/40C09D175/04
Inventor 洪杰陈瑞金柯加华刘俊杰
Owner SKSHU PAINT
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