Epoxy terrace material and preparation method thereof

An epoxy floor and floor coating technology, applied in epoxy resin coatings, chemical instruments and methods, coatings, etc., can solve the problems of long curing time, volatilization of harmful substances, etc., and achieve high installation efficiency and enhanced impact resistance. The effect of performance and tensile strength, easy installation and construction

Active Publication Date: 2010-05-12
JIAXING UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides an epoxy floor material, which is directly laid on the ground surface, easy to install and construct, and solves the probl

Method used

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  • Epoxy terrace material and preparation method thereof
  • Epoxy terrace material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] First, prepare two components of floor coating respectively, wherein the weight percentage of component A is: 45% epoxy resin E-44 (produced by Zhejiang Jiahua Group Co., Ltd.), 30% talc, 15% epoxy resin Butyl glycidyl ether (diluent), 3% nitrile rubber with carboxyl end groups (toughening agent), 0.3% polyacrylate copolymer (leveling agent), 0.3% polyorganosiloxane ( anti-foaming agent), 2.4% polydimethylsiloxane (anti-scratch agent), and 4% colorant. The weight percentage of component B is composed of: 85% polyamide 300 type (amine value 305mgKOH / 100g, viscosity 6~20pa.s / 25℃) (curing agent) and 15% 2,4,6-tris(dimethyl) Aminomethyl)phenol (curing accelerator). The A component and the B component are mixed in a weight ratio of 10:3 to prepare a floor coating.

[0044] Use a coating machine to evenly coat the floor coating on polyurethane synthetic leather (thickness 0.5mm, elastic modulus 200kg / cm 2 ), and then compounded with glass fiber cloth (thickness 0.6mm), and...

Embodiment 2

[0046]First, prepare two components of floor coating respectively, wherein the weight percentage of component A is: 40% epoxy resin E-51 (produced by Zhejiang Jiahua Group Co., Ltd.), 30% talcum powder, 15% epoxy resin Butyl glycidyl ether (diluent), 5% liquid nitrile rubber (toughening agent), 0.5% polyether modified silicone oil (leveling agent), 0.2% silicone (defoamer), 4.3% of polydimethylsiloxane (anti-scratch agent) and 5% colorant. The weight percent composition of component B is: 85% 300 type (amine value 305mgKOH / 100g, viscosity 6-20pa.s / 25°C) (curing agent) and 15% benzyl dimethylamine (curing accelerator). Mix A component and B component in a weight ratio of 10:5 to prepare a floor coating

[0047] The floor coating was evenly coated on polyurethane synthetic leather (thickness 0.8mm, elastic modulus 250kg / cm) using a coating machine 2 ), then compounded with glass fiber cloth (thickness 0.2mm), and then evenly coated the above floor coating on the glass fiber cl...

Embodiment 3

[0049] First, prepare two components of floor coating respectively, wherein the weight percentage of component A is: 50% epoxy resin E-51 (produced by Zhejiang Jiahua Group Co., Ltd.), 20% talc, 15% epoxy resin Monofunctional aromatic glycidyl ether (diluent), 5% liquid nitrile rubber (toughening agent), 0.8% polyether modified silicone oil (leveling agent), 0.2% silicone (defoamer) , 4.0% polyether modified polydisiloxane (anti-scratch agent) and 5% color paste. The weight percentage of component B consists of: 90% modified alicyclic amine curing agent (amine value 400-600mgKOH / 100g, viscosity 300-600mpa.s / 25℃) and 10% benzyldimethylamine (curing accelerator) ). The A component and the B component are mixed in a weight ratio of 10:5 to prepare a floor coating.

[0050] Use a coating machine to evenly coat the floor coating on polyurethane synthetic leather (thickness 1mm, elastic modulus 300kg / cm 2 ), and then compounded with glass fiber cloth (thickness 0.4mm), and then e...

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Abstract

The invention discloses an epoxy terrace materials consisting of a polyurethane leather layer, a fibre glass cloth layer which is mutually bonded with the polyurethane leather layer, and a terrace coating layer formed by coating and distributing the terrace paint on the surface of the fibre glass cloth layer. The terrace material not only inherits the excellent physicochemical properties of epoxy resin, such as wear resistance, scouring resistance, oil stain resistance, aging resistance, strong chemical resistance, extremely strong adhesive force and other characteristics. By adopting fibre glass as the material skeleton, the epoxy terrace material further strengthens the impact resistance and tensile strength, and belongs to the high-strength composite material; and compared with the traditional coating materials, the epoxy terrace material is more durable, has longer service life, and easier installation and construction.

Description

technical field [0001] The invention relates to an industrial floor, in particular to an epoxy floor material and a preparation method thereof. Background technique [0002] The traditional epoxy resin industrial floor is a high-performance ground coating material for different purposes and loads. It uses special machinery to remove the surface cement and form the necessary roughness after the protection period of the concrete floor. Oxygen resin industrial floor coatings are evenly coated on the surface and cured completely, thereby forming a seamless, dust-free, strong, highly wear-resistant, acid-alkali-resistant protective layer on the surface. [0003] Epoxy resin industrial floor has excellent properties such as wear resistance, heavy pressure resistance, dustproof, waterproof, anti-corrosion, anti-static, etc. It is widely used in industrial plants, office buildings, underground parking garages, logistics warehouses, business centers, schools, supermarkets and other ...

Claims

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Application Information

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IPC IPC(8): E04F15/16C09D163/00B32B17/04
Inventor 周大鹏李宇清杜司平张杰郑先军
Owner JIAXING UNIV
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