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Acrylic adhesive with heat insulation performance for colored stone metal tile and preparation method thereof

A technology of acrylic glue and metal tiles, applied in the direction of adhesive additives, adhesive types, ester copolymer adhesives, etc., can solve the problems of poor water resistance, easy yellowing, weak adhesion, etc., and achieve anti-sagging Good performance, excellent flexibility, good water resistance

Inactive Publication Date: 2019-02-15
KESHUN WATERPROOF TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The adhesives for colored stone metal tiles currently on the market have some defects in use, mainly in two points: ①The process of color stone metal tile processing requires high temperature baking (150~180℃*30min) to bond the adhesive The performance is reflected, which leads to the need to waste more energy; ②Weak adhesion, poor water resistance, poor bending resistance, easy yellowing, poor adaptability to cold and heat alternation (hot sticky and cold brittle), resulting in colored stones The shelf life of metal tiles is short, and there are too many defective products, resulting in a large loss and waste of resources, and the decline in product competitiveness; The indoor temperature will be very high under the sunlight irradiation in summer

Method used

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  • Acrylic adhesive with heat insulation performance for colored stone metal tile and preparation method thereof
  • Acrylic adhesive with heat insulation performance for colored stone metal tile and preparation method thereof
  • Acrylic adhesive with heat insulation performance for colored stone metal tile and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0074] An acrylic emulsion adhesive for colored stone metal tiles, including a bottom adhesive and a surface adhesive, the raw material formula components of the bottom adhesive are as follows:

[0075]

[0076]

[0077] C component (initiator solution): 2.5 parts of ammonium persulfate;

[0078] 100 parts of deionized water;

[0079] D component (emulsifier solution): 1.5 parts of succinate;

[0080] 3 parts of 2-acrylamido-2-methyl-propylsulfonic acid;

[0081] 300 parts of deionized water;

[0082]

[0083] The raw material formula component of described surface adhesive is as follows:

[0084]

[0085]

[0086] H component (initiator solution): 2.5 parts of ammonium persulfate;

[0087] 100 parts of deionized water;

[0088] Component I (emulsifier solution): 4.5 parts of 2-acrylamido-2-methyl-propylsulfonic acid;

[0089] 300 parts of deionized water;

[0090]

[0091] K component ITO / SiO 2 50 parts of slurry.

[0092] The preparation method of ...

Embodiment 2

[0115] An acrylic emulsion adhesive for colored stone metal tiles, including a bottom adhesive and a surface adhesive, the raw material formula components of the bottom adhesive are as follows:

[0116]

[0117]

[0118]

[0119] C component (initiator solution): 2.5 parts of ammonium persulfate;

[0120] 100 parts of deionized water;

[0121] D component (emulsifier solution): 3 parts of polyoxyethylene laurate;

[0122] 1.5 parts of 2-acrylamido-2-methyl-propylsulfonic acid;

[0123] 300 parts of deionized water;

[0124]

[0125] The raw material formula component of described surface adhesive is as follows:

[0126]

[0127]

[0128]

[0129] H component (initiator solution): 2.5 parts of ammonium persulfate;

[0130] 100 parts of deionized water;

[0131] Component I (emulsifier solution): 4.5 parts of 2-acrylamido-2-methyl-propylsulfonic acid;

[0132] 300 parts of deionized water;

[0133]

[0134] K component ITO / SiO 2 45 parts of slurry...

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Abstract

The invention discloses an acrylic adhesive with heat insulation performance for a colored stone metal tile and a preparation method thereof. The acrylic adhesive comprises a base adhesive and a surface adhesive, wherein a raw material formula of the base adhesive comprises 205-255 parts of an acrylic soft monomer, 120-150 parts of an acrylic hard monomer, 25-55 parts of a functional polymerizablemonomer, 2-3 parts of an initiator, 0-4 parts of a nonionic emulsifier, 3.5-10 parts of a reactive emulsifier, and 45-65 parts of other auxiliary agents; and a raw material formula of the surface adhesive comprises 185-220 parts of an acrylic soft monomer, 135-155 parts of an acrylic hard monomer, 25-55 parts of a functional polymerizable monomer, 2-5 parts of an initiator, 5-15 parts of a reactive emulsifier, 0-10 parts of a silane coupling agent, 40-50 parts of nano ITO / SiO2 slurry, and 45-65 parts of other auxiliary agents. The acrylic adhesive has excellent heat insulation, water resistance, weather resistance, stain resistance and yellowing resistance.

Description

technical field [0001] The invention relates to the field of adhesive materials for construction, in particular, the invention relates to an acrylic adhesive with heat insulation performance for colored stone metal tiles and a preparation method thereof. Background technique [0002] Colored stone metal tile is a new type of high-grade roofing material produced by high-tech, with excellent anti-corrosion performance of galvanized steel plate as substrate, acrylic resin with strong weather resistance as adhesive, and colored natural gravel as surface layer. Because of its beauty, lightness, durability and environmental protection, it has become the mainstream product of international roofing materials in recent years and is used in domestic high-end buildings. Acrylate polymer is used as a special adhesive material for tiles. It makes the galvanized steel plate and colored sand particles bond well, which is very effective. At the same time, as a protective layer on the surfac...

Claims

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Application Information

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IPC IPC(8): C09J133/08C09J11/04C08F220/18C08F220/06C08F220/14C08F220/20C08F220/58
CPCC08F220/18C08K3/22C08K2003/2241C08K2201/011C09J11/04C09J133/08C08F220/1804C08F220/06C08F220/14C08F220/1808C08F220/20C08F220/58C08F220/585
Inventor 黄思墨龚兴宇黄莉恒李雪梅顾家豪胡全超
Owner KESHUN WATERPROOF TECH CO LTD
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