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High-molecular moisture-proof plugging agent

A plugging agent and polymer technology, applied in the direction of polymer adhesive additives, non-polymer adhesive additives, adhesives, etc., can solve the problem of poor moisture-proof plugging effect

Inactive Publication Date: 2020-10-27
HUAINAN HONGYANG IND & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a polymer moisture-proof sealing agent for the deficiencies of the prior art, which solves the problem that the moisture-proof sealing effect of the existing moisture-proof sealing agent is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0047] A polymer moisture-proof plugging agent, the moisture-proof plugging agent is a two-component product consisting of main agent A and auxiliary agent B, and the weight ratio of the two components of main agent A and auxiliary agent B is 1.5:1.4:

[0048] The components of the A component and their parts by weight are: 20-40 parts of high molecular polymer fatty acid salt, 20-30 parts of high molecular polyether, 20-30 parts of modified epoxy resin, 30 parts of toughening agent -8 parts, self-made catalyst 0.7-1.0 parts, composite emulsifier 5-35 parts, activator 0.7-0.9 parts, foaming agent 0.1-0.3 parts, silane coupling agent 1-3 parts, flame retardant 4-8 parts 20-50 parts of vinyl silicone oil, 2-7 parts of platinum complex, 2-3 parts of mixed catalyst, 2-5 parts of diluent;

[0049] The B component is 100 parts of hardener, and the hardener is modified polyetheramine.

[0050] Preferably, the components of the A component and their parts by weight are: 30 parts of h...

no. 2 example

[0060] A polymer moisture-proof plugging agent, the moisture-proof plugging agent is a two-component product consisting of main agent A and auxiliary agent B, and the weight ratio of the two components of main agent A and auxiliary agent B is 1.5:1.4:

[0061] The components of the A component and their parts by weight are: 20-40 parts of high molecular polymer fatty acid salt, 20-30 parts of high molecular polyether, 20-30 parts of modified epoxy resin, 30 parts of toughening agent -8 parts, self-made catalyst 0.7-1.0 parts, composite emulsifier 5-35 parts, activator 0.7-0.9 parts, foaming agent 0.1-0.3 parts, silane coupling agent 1-3 parts, flame retardant 4-8 parts 20-50 parts of vinyl silicone oil, 2-7 parts of platinum complex, 2-3 parts of mixed catalyst, 2-5 parts of diluent;

[0062] The B component is 100 parts of hardener, and the hardener is modified polyetheramine.

[0063] Preferably, the components of the A component and their parts by weight are: 40 parts of h...

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Abstract

The invention provides a high-molecular moisture-proof plugging agent. The high-molecular moisture-proof plugging agent is a double-liquid product composed of a main agent A and an auxiliary agent B,and the weight ratio of the main agent A to the auxiliary agent B is 1.5: 1.4. The component A is composed of the following components in parts by weight: 20-40 parts of high-molecular polymer fatty acid salt and 20-30 parts of high-molecular polyether. The high-molecular moisture-proof plugging agent provided by the invention has the advantages of beautiful plugging effect, good sealing and moisture-proof effects, good mechanical properties and good water resistance and oil resistance, convenience for permeation and leveling, adjustable time, short hardening time, elasticity, high bonding strength, flame retardance and static resistance, capability of carrying out water-proof plugging, suitability for various severe environments for filling, good flame retardance, no smoke and no dripping, cheap and easily available raw materials in the market, simple and convenient construction, simplicity and feasibility, and easy later-stage modification and good economic benefit.

Description

technical field [0001] The invention specifically relates to a polymer moisture-proof sealing agent. Background technique [0002] The waterproof material is the building envelope to prevent the penetration of rainwater, snow water and groundwater; to prevent the erosion of moisture, steam and other harmful gases and liquids in the air; the separation structure to prevent the seepage of water supply and drainage. These anti-seepage, leakage and erosion materials are collectively referred to as materials that prevent rainwater, groundwater, industrial and civil water supply and drainage, corrosive liquids, and moisture and steam in the air from intruding into buildings. The parts of buildings that need to be waterproofed are mainly roofs, walls, floors and basements. [0003] In real life, there are two types of materials used for building waterproofing: one is rigid waterproofing; the other is flexible waterproofing. Among them, the commonly used rigid waterproof is to add...

Claims

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Application Information

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IPC IPC(8): C09J163/00C09J171/00C09J183/07C09J11/04C09J11/06C09J11/08
CPCC08K2003/265C08L2201/02C08L2201/04C08L2205/025C08L2205/035C09J11/04C09J11/06C09J11/08C09J163/00C08L71/00C08L83/04C08L101/06C08L13/00C08K13/06C08K9/04C08K3/26C08K5/098C08K5/03
Inventor 刘亮平李昌宏王保川童乐乐刘双霜
Owner HUAINAN HONGYANG IND & TRADE
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