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Marble glue adhesive for construction engineering and preparation process thereof

A technology for adhesives and construction engineering, applied in the directions of adhesives, non-polymer adhesive additives, adhesive additives, etc., can solve the problems of poor strength, affecting the safety and convenience of stone construction, poor air-drying properties, etc., and achieve toughness. Good, convenient source of raw materials, moderate curing time

Inactive Publication Date: 2018-01-26
福州市承亨建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, marble glue is widely used in the bonding between various stone materials or the repair of cracks and broken marks on the stone surface. The performance of marble glue is mainly reflected in hardness, toughness, fixing speed, polishing, etc., but existing The marble glue has defects such as poor strength and poor air drying
Affect the construction safety of stone and the convenience of post-processing

Method used

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  • Marble glue adhesive for construction engineering and preparation process thereof

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Effect test

Embodiment 1

[0022] Embodiment 1: as figure 1 As shown, the present invention provides a kind of marble adhesive for construction engineering, including component A and component B, and the weight ratio of said component A to component B is 10:3; said component A is composed of The raw material composition of following parts by weight: 48 parts of unsaturated polyester resins, 20 parts of reinforcing fillers, 0.05 parts of polymerization inhibitors, 0.03 parts of accelerators, 10 parts of reinforced chopped fibers, 50 parts of polyethylene glycol methacrylates, 5 parts of diluent and 1 part of thixotropic agent; the component B is composed of the following raw materials in parts by weight: 40-60 parts of filler curing agent, 35-45 parts of plasticizer, 0.5 part of emulsifier and 1 part of thixotropic agent .

[0023] A preparation process of marble glue binder for construction engineering, comprising the steps of:

[0024] 1) Preparation of unsaturated resin: Weigh phthalic anhydride, ma...

Embodiment 2

[0034] Embodiment 2: as figure 1 As shown, the present invention provides a kind of marble adhesive for construction engineering, including component A and component B, and the weight ratio of said component A to component B is 10:3; said component A is composed of The raw material composition of following parts by weight: 52 parts of unsaturated polyester resins, 60 parts of reinforcing fillers, 0.4 parts of polymerization inhibitors, 0.3 parts of accelerators, 20 parts of reinforced chopped fibers, 80 parts of polyethylene glycol methacrylates, 20 parts of diluent and 3 parts of thixotropic agent; the component B is composed of the following raw materials in parts by weight: 60 parts of filler curing agent, 45 parts of plasticizer, 1.5 parts of emulsifier and 3 parts of thixotropic agent.

[0035] A preparation process of marble glue binder for construction engineering, comprising the steps of:

[0036] 1) Preparation of unsaturated resin: Weigh phthalic anhydride, maleic a...

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Abstract

The invention discloses a marble glue adhesive for construction engineering and a preparation process thereof. The marble glue adhesive comprises a component A and a component B, wherein the weight ratio of the component A to the component B is 10:3; the component A consists of the following raw materials in parts by weight: unsaturated polyester resin, a reinforcing filler, a polymerization inhibitor, an accelerant, reinforcing chopped fiber, polyethylene glycol methacrylate, a diluent and a thixotropic agent; and the component B consists of the following raw materials in parts by weight: a filler curing agent, a plasticizer, an emulsifier and a thixotropic agent. The preparation method disclosed by the invention comprises the following steps: preparing the unsaturated resin, polyethyleneglycol methacrylate, the component A, the component B and the marble glue adhesive. The marble glue adhesive disclosed by the invention has excellent tensile shearing strength and impact strength, and has the advantages of convenient source of raw materials, simple production process, moderate curing time for obtained products, stable storage, small odor, high hardness, good toughness, excellentadhesive strength, good elasticity, excellent resistance to yellowing, moisture and heat, and the like.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a marble adhesive for construction engineering and a preparation process thereof. Background technique [0002] Marble glue is widely used in the bonding of various stone materials or for filling defects on the surface of stone materials such as cracks, holes, sand holes, and repairing broken marks in stone materials. There are single-component and two-component marble adhesives. Compared with single-component marble adhesives, two-component marble adhesives have the advantages of fast gelation speed, short curing time and high bonding strength, so two-component marble adhesives are commonly used. Components marble glue. At present, marble glue is widely used in the bonding between various stone materials or the repair of cracks and broken marks on the stone surface. The performance of marble glue is mainly reflected in hardness, toughness, fixing speed, polishi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J167/06C09J11/00C09J11/04
Inventor 甘勇
Owner 福州市承亨建材有限公司
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