Unlock instant, AI-driven research and patent intelligence for your innovation.

Composite colored sand coating, colored sand plate and preparation method and application of colored sand plate

A technology of colored sand and paint, applied in the direction of coating, etc., can solve the problem of low strength, and achieve the effects of good mechanical properties, good dry crack resistance, and good aging resistance

Inactive Publication Date: 2021-06-08
上海无想新材料科技有限公司
View PDF10 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this technical scheme, a mixture of thermosetting acrylic resin, water-based thermosetting amino resin and thermoplastic acrylic resin is used as a film-forming substance. Although the prepared real stone varnish imitation stone sheet has a fast drying speed, its strength is low.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Composite colored sand coating, colored sand plate and preparation method and application of colored sand plate
  • Composite colored sand coating, colored sand plate and preparation method and application of colored sand plate
  • Composite colored sand coating, colored sand plate and preparation method and application of colored sand plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] This embodiment provides a composite colored sand coating, a colored sand plate and a preparation method thereof, and the composite colored sand coating includes the following components in parts by weight:

[0077]

[0078] The preparation method of above-mentioned composite colored sand paint is as follows:

[0079] (1) under rotating speed is 450rpm, magnesium chloride is stirred with water 30min, obtains magnesium chloride solution; In the magnesium chloride solution, the mass ratio of magnesium chloride and water is 2:1;

[0080] Stir the mineral oil defoamer, hydroxypropyl methylcellulose and water for 15 minutes at a rotational speed of 1200 rpm, then reduce the rotational speed to 450 rpm, and add sintered colored sand, heavy magnesium oxide, styrene-acrylic emulsion, and polypropylene fiber to it , dodecyl alcohol ester, aluminum dihydrogen phosphate and sodium methyl silicate were stirred for 35min to obtain a mixture solution;

[0081] (2) Mix the magnesi...

Embodiment 2

[0086] This embodiment provides a composite colored sand coating, a colored sand plate and a preparation method thereof, and the composite colored sand coating includes the following components in parts by weight:

[0087]

[0088]

[0089] The preparation method of above-mentioned composite colored sand paint is as follows:

[0090] (1) under rotating speed is 420rpm, magnesium chloride is stirred with water 35min, obtains magnesium chloride solution; In the magnesium chloride solution, the mass ratio of magnesium chloride and water is 1.5:1;

[0091] At a speed of 1400rpm, stir the silicone defoamer, hydroxyethyl cellulose and water for 12 minutes, then reduce the speed to 400rpm, add sintered colored sand, heavy magnesium oxide, pure acrylic emulsion, polypropylene fiber, ten Dicarbonyl alcohol ester, oxalic acid and sodium methyl silicate were stirred for 40min to obtain a mixture solution;

[0092] (2) Mix the magnesium chloride solution obtained in step (1) and th...

Embodiment 3

[0097] This embodiment provides a composite colored sand coating, a colored sand plate and a preparation method thereof, and the composite colored sand coating includes the following components in parts by weight:

[0098]

[0099]

[0100] The preparation method of above-mentioned composite colored sand paint is as follows:

[0101] (1) under rotating speed is 470rpm, magnesium chloride is stirred with water 33min, obtains magnesium chloride solution; In the magnesium chloride solution, the mass ratio of magnesium chloride and water is 2.5:1;

[0102] Stir the mineral oil defoamer, hydroxypropyl methylcellulose and water at a speed of 1500rpm for 18 minutes, then reduce the speed to 500rpm, add sintered colored sand, heavy magnesium oxide, silicon acrylic emulsion, polypropylene fiber , dodecyl alcohol ester, sulfuric acid and sodium methyl silicate were stirred for 33min to obtain a mixture solution;

[0103] (2) Mix the magnesium chloride solution obtained in step (1) ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention provides a composite colored sand coating, a colored sand plate and a preparation method and application of the colored sand plate. The composite colored sand coating is prepared from the following components in parts by weight: 400 to 600 parts of sintered colored sand, 100 to 300 parts of magnesium chloride, 100 to 300 parts of magnesium oxide, 50 to 150 parts of polymer emulsion, 7 to 10 parts of anti-cracking fibers and 2 to 5 parts of a coalescing agent. The composite colored sand coating is prepared by the following steps: mixing magnesium chloride with water to obtain a magnesium chloride solution; mixing other components to obtain a mixture solution; and then mixing the magnesium chloride solution and the mixture solution. The colored sand plate comprises a base layer and a colored sand coating which are arranged in an overlapped mode. The colored sand coating is prepared from the composite colored sand coating. The colored sand plate is prepared by coating any side of the base layer with the composite colored sand coating. The colored sand plate provided by the invention has higher drying speed and better aging resistance, and is suitable for being used as a building decoration material.

Description

technical field [0001] The invention belongs to the technical field of coatings, and in particular relates to a composite colored sand coating, a colored sand plate and a preparation method and application thereof. Background technique [0002] Real stone paint is a kind of paint with a decorative effect similar to marble and granite. It is mainly formulated with natural stone powder of various colors. It is applied to the stone-like effect of building exterior walls, also known as liquid stone. The buildings decorated with real stone paint have natural and real natural color, which gives people elegant, harmonious and solemn aesthetic feeling. It is suitable for indoor and outdoor decoration of all kinds of buildings. Real stone paint has the characteristics of fire prevention, waterproof, acid and alkali resistance, pollution resistance, non-toxic, tasteless, strong adhesion, and never fades. It can effectively prevent the harsh external environment from corroding building...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C09D125/14C09D133/04C09D7/61C09D7/65
CPCC08K2003/166C08K2003/222C09D125/14C09D143/04C09D7/61C09D7/65C09D7/70C08L23/12C08K3/34C08K3/16C08K3/22
Inventor 周鑫陈睿黄芬平胡进
Owner 上海无想新材料科技有限公司