Epoxy resin waterproof material and preparation method thereof

A technology of epoxy resin and waterproof materials, applied in building insulation materials, building components, buildings, etc., can solve the problems of low tensile strength of asphalt, poor bonding performance, poor aging resistance, etc., and achieve excellent waterproof and deformation adaptability Strong, wide range of temperature adaptation effect

Inactive Publication Date: 2012-11-14
天津市耀新科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Asphalt has low tensile strength, low elongation, poor bonding performance, poor heat resistance, poor aging resistance, poor durability, etc., and is easy to pollute the environment.

Method used

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  • Epoxy resin waterproof material and preparation method thereof
  • Epoxy resin waterproof material and preparation method thereof
  • Epoxy resin waterproof material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Recipe and preparation method:

[0024] 1. Formulation:

[0025]

[0026] 2. Preparation method:

[0027] (1) Measure all the raw materials according to the formula ratio and put them into the high-speed mixer for mixing evenly, then put them into the hopper of the twin-screw extruder, and follow the instructions in the accompanying drawings figure 1 The technical process of epoxy resin waterproof material preparation is extrusion granulation.

[0028] (2) Put the prepared epoxy resin waterproof material pellets into the barrel of the extruder calender unit for extrusion and calendering to make epoxy resin waterproof material.

[0029] Main properties of epoxy resin waterproof material prepared by the present invention:

[0030] serial number

[0031] 5

Embodiment 2

[0033] formula:

[0034]

[0035] Preparation method is identical with embodiment 1

Embodiment 3

[0037] formula:

[0038]

[0039] Preparation method is identical with embodiment 1 performance comparison table

[0040] performance

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PUM

PropertyMeasurementUnit
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Abstract

The invention discloses an epoxy resin waterproof material and a preparation method thereof. According to the invention, petroleum asphalt is used as a base material, then an epoxy resin, a filler and other auxiliary agents are added, and the above-mentioned materials are subjected to extrusion, calendering and molding so as to prepare the epoxy resin waterproof material. The epoxy resin waterproof material provided by the invention has a great number of excellent comprehensive economic and technical characteristic indicators such as excellent water resistance, seepage resistance, weatherability, high tensile strength, high elongation percentage, aging resistance, strong adaptability to deformation, a wide temperature adaptation range, strong and high bonding performance, a long service life, easy construction and low cost, and can be used in waterproof projects like passenger dedicated line bridge deck concrete, subways, roads, ports and wharfs and large-scale underground projects.

Description

technical field [0001] The invention belongs to the field of waterproof material preparation, and in particular relates to an epoxy resin waterproof material and a preparation method thereof. Background technique [0002] Epoxy resin generally refers to organic polymer compounds containing two or more epoxy groups in the molecule. Its molecular structure is characterized by active oxygen-containing groups in the molecular chain. The epoxy group can be located in The end, middle or ring structure of the molecular chain, because the molecular structure contains active epoxy groups, they can cross-link with various types of curing agents to form insoluble, infusible three-way network structure polymers. [0003] With the rapid development of highway construction in our country, a large number of high-grade highways are paved and the construction of long-span bridges makes the use of road asphalt materials more and more important and common. Because asphalt has low tensile str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L95/00C08L63/00B29B9/06
Inventor 刘耀俭魏文秀
Owner 天津市耀新科技发展有限公司
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