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Special unsaturated polyester resin adhesive for quartz stone sheet material

A technology of quartz stone plate and polyester resin, which is applied in the direction of non-polymer adhesive additives, adhesives, adhesive additives, etc., can solve the problems of poor flame retardancy, low strength, hard and brittle, etc., and achieve excellent heat dissipation Effects of stabilization, improvement of strength and toughness, and improvement of bond strength

Inactive Publication Date: 2017-05-31
安徽艾蒂贝生物股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Unsaturated polyester resin is one of the most widely used resin varieties. It is widely used in the fields of structure, anti-corrosion, and insulating materials. It is also widely used in the field of adhesives, but the general-purpose unsaturated polyester resin is still There are some shortcomings, such as hard and brittle after curing, poor toughness, low strength, poor flame retardancy, etc., which limit the application of unsaturated polyester resin adhesives

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A special unsaturated polyester resin adhesive for quartz stone plates proposed by the present invention, its raw materials include by weight: 50 parts of unsaturated polyester resin, 20 parts of 2-hydroxyethyl acrylate, and 13 parts of pentaerythritol triacrylate , 0.2 parts of 2-methyl-1-(4-methylthiophenyl)-2-morpholino-1-propanone, diphenyl-(2,4,6-trimethylbenzoyl)phosphine 2 parts, 0.05 parts of leveling agent, 0.1 parts of defoamer, 0.5 parts of silane coupling agent, 5 parts of fumed silica, 1 part of glass microspheres, 10 parts of modified aluminum hydroxide;

[0017] Wherein, the modified aluminum hydroxide is prepared according to the following process: add 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide, maleic acid and di Stir the toluene evenly, raise the temperature to 100°C, stir and react for 7 hours, then add aluminum hydroxide, continue to stir and react for 1 hour, then raise the temperature to 220°C, stir and react for 1 hour to obtain the modifi...

Embodiment 2

[0019] A special unsaturated polyester resin adhesive for quartz stone plates proposed by the present invention, its raw materials include by weight: 30 parts of unsaturated polyester resin, 35 parts of 2-hydroxyethyl acrylate, and 5 parts of pentaerythritol triacrylate , 1.5 parts of 2-methyl-1-(4-methylthiophenyl)-2-morpholino-1-propanone, diphenyl-(2,4,6-trimethylbenzoyl)phosphine 0.3 parts, 0.15 parts of leveling agent, 0.05 parts of defoamer, 0.05 parts of silane coupling agent, 2 parts of fumed silica, 5 parts of glass beads, 2 parts of modified aluminum hydroxide;

[0020] Wherein, the modified aluminum hydroxide is prepared according to the following process: add 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide, maleic acid and di Stir the toluene evenly, raise the temperature to 120°C, stir and react for 3 hours, then add aluminum hydroxide, continue to stir and react for 2 hours, then raise the temperature to 180°C, stir and react for 2 hours to obtain the modified...

Embodiment 3

[0022] A special unsaturated polyester resin adhesive for quartz stone plates proposed by the present invention, its raw materials include by weight: 42 parts of unsaturated polyester resin, 27 parts of 2-hydroxyethyl acrylate, and 12 parts of pentaerythritol triacrylate , 0.6 parts of 2-methyl-1-(4-methylthiophenyl)-2-morpholino-1-propanone, diphenyl-(2,4,6-trimethylbenzoyl)phosphine 1.7 parts, 0.08 parts of leveling agent, 0.08 parts of defoamer, 0.2 parts of silane coupling agent KH-560, 4.3 parts of fumed silica, 2.6 parts of glass microspheres, 4 parts of modified aluminum hydroxide;

[0023] Wherein, the modified aluminum hydroxide is prepared according to the following process: add 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide, maleic acid and di Stir the toluene evenly, wherein the molar ratio of 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide to maleic acid is 1:1, heat up to 105°C and stir for 6.3 h, then add aluminum hydroxide, the weight ratio of maleic ac...

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Abstract

The invention discloses a special unsaturated polyester resin adhesive for a quartz stone sheet material. The special unsaturated polyester resin adhesive is prepared from the following raw materials: unsaturated polyester resin, acrylic acid-2-hydroxyethyl ester, pentaerythritol triacrylate, 2-methyl-1-(4-methylthiophenyl)-2-morpholinyl-1-acetone, biphenyl-(2,4,6-trimethylbenzoyl)phosphine oxide, a flatting agent, a de-foaming agent, a silane coupling agent, gas-phase silicon dioxide, glass microsphere and modified aluminum hydroxide. The special unsaturated polyester resin adhesive for the quartz stone sheet material, provided by the invention, has high binding performance, good impacting toughness and excellent flame-retarding performance.

Description

technical field [0001] The invention relates to the technical field of adhesives, in particular to a special unsaturated polyester resin adhesive for quartz stone plates. Background technique [0002] Quartz is a mineral resource with very stable physical and chemical properties. Quartz stone is an abbreviation for the plates produced by quartz stone plate manufacturers. Non-toxic, non-toxic and radiation-free, etc., it has been widely used in public buildings, hotels, restaurants, banks, hospitals, exhibitions, laboratories, etc. Door sets and other fields. During the use of quartz stone plates, adhesives need to be used for splicing. [0003] Unsaturated polyester resin is one of the most widely used types of resins. It is widely used in the fields of structure, anti-corrosion, and insulating materials. It is also widely used in the field of adhesives, but the general-purpose unsaturated polyester resin is still There are some shortcomings, such as hard and brittle afte...

Claims

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Application Information

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IPC IPC(8): C09J167/06C09J11/04C09J11/06
CPCC08K3/22C08K3/36C08K5/378C08K5/523C08K7/28C08K9/04C08K13/06C08K2003/2227C08K2201/014C09J11/04C09J11/06C09J167/06
Inventor 杨立新
Owner 安徽艾蒂贝生物股份有限公司