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House sealant and preparation method thereof

A technology for housing and leak repair, applied in the direction of adhesives, epoxy resin glue, adhesive types, etc., can solve the problem of odor and poor asphalt, after a while, the water drop starts to tick, and the economic consumption is high, so as to achieve cementation. The effect of strong force, leak-proof durability and fast curing speed

Inactive Publication Date: 2015-11-11
怀来申州洪雨防水材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Broken tiles and redoing the waterproof layer are a lot of work, destructive to the building, high economic consumption, and people are tossing; directly laying asphalt, the effect is poor, after a while, the dripping has begun, and the asphalt It smells bad when it is cooked, and it does not have environmental protection performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A kind of leak-trapping glue for houses, its raw material comprises component A and component B,

[0015] First configure component A according to the following proportions and components: 80 parts of epoxy resin, 20 parts of cement, 30 parts of polypropylene glycol diglycidyl ether, 20 parts of butyl glycidyl ether, 15 parts of lignin, and 12 parts of carbon black , 10 parts of hydroquinone, 7 parts of rosin, 3 parts of silicon dioxide, 2 parts of 2-hydroxy-4-methoxybenzophenone; the parts are by weight; Put it in the same mixer and mix it for 8-10 minutes, then heat it at 80°C for 45 minutes, and keep stirring until uniform, then cool to room temperature and seal the package;

[0016] Then configure component B according to the following proportions and components: 40 parts of nitrate, 30 parts of polyvinyl alcohol aqueous solution with a concentration of 5%, 20 parts of sodium silicate, 10 parts of polyetheramine, and 2 parts of magnesium oxide; The number of parts ...

Embodiment 2

[0019] A kind of leak-trapping glue for houses, its raw material comprises component A and component B,

[0020] First configure component A according to the following proportions and components: 82 parts of epoxy resin, 23 parts of cement, 32 parts of polypropylene glycol diglycidyl ether, 22 parts of butyl glycidyl ether, 16 parts of lignin, and 13 parts of carbon black , 12 parts of hydroquinone, 8 parts of rosin, 3 parts of silicon dioxide, 2 parts of 2-hydroxy-4-methoxybenzophenone; the parts are by weight; Put it in the same mixer and mix it for 8-10 minutes, then heat it at 80°C for 45 minutes, and keep stirring until uniform, then cool to room temperature and seal the package;

[0021] Then configure component B according to the following proportions and components: 42 parts of nitrate, 31 parts of polyvinyl alcohol aqueous solution with a concentration of 5%, 20 parts of sodium silicate, 12 parts of polyetheramine, and 2 parts of magnesium oxide; The number of parts ...

Embodiment 3

[0024] A kind of leak-trapping glue for houses, its raw material comprises component A and component B,

[0025] First configure component A according to the following proportions and components: 85 parts of epoxy resin, 23 parts of cement, 35 parts of polypropylene glycol diglycidyl ether, 22 parts of butyl glycidyl ether, 16 parts of lignin, and 10 parts of carbon black , 12 parts of hydroquinone, 9 parts of rosin, 3 parts of silicon dioxide, 2 parts of 2-hydroxy-4-methoxybenzophenone; the parts are by weight; Put it in the same mixer and mix it for 8-10 minutes, then heat it at 80°C for 45 minutes, and keep stirring until uniform, then cool to room temperature and seal the package;

[0026] Then configure component B according to the following proportions and components: 45 parts of nitrate, 32 parts of polyvinyl alcohol aqueous solution with a concentration of 5%, 21 parts of sodium silicate, 12 parts of polyetheramine, and 3 parts of magnesium oxide; The number of parts ...

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Abstract

The invention discloses a leak repairing adhesive for a house and a preparation method thereof. The leak repairing adhesive comprises a component A and a component B, wherein the component A comprises, by weight, 80 to 85 parts of an epoxy resin, 20 to 25 parts of cement, 30 to 32 parts of polypropylene glycol diglycidyl ether, 20 to 22 parts of butyl glycidyl ether, 15 to 17 parts of lignin, 12 to 15 parts of carbon black, 10 to 12 parts of hydroquinone, 7 to 9 parts of rosin, 3 to 5 parts of silica and 2 parts of an ultraviolet ray absorber, the component B comprises, by weight, 40 to 45 parts of nitrate, 30 to 32 parts of an aqueous polyvinyl alcohol solution with a concentration of 5%, 20 to 22 parts of sodium silicate, 10 to 12 parts of polyetheramine and 2 to 3 parts of magnesium oxide, and a weight ratio of the component A to the component B is 100: 30. The leak repairing adhesive has a fast curing speed, strong cementing force, anti-aging and anti-racking functions and good leakproof endurance, and the phenomenon of water leakage does not occur even after long-term usage of the leak repairing adhesive.

Description

technical field [0001] The invention relates to a cementing material for construction, in particular to a leak-trapping glue for a house and a preparation method thereof. Background technique [0002] Now there are many ways to repair leaks in houses, some are broken tiles, demolished waterproof layer, redone waterproof layer, some directly paved with asphalt, etc. These are some of the most traditional house leak repair measures. Broken tiles and redoing the waterproof layer are a lot of work, destructive to the building, high economic consumption, and people are tossing; directly laying asphalt, the effect is poor, after a while, the dripping has begun, and the asphalt It is very smelly when it is boiled, and it does not have the performance of environmental protection itself. Therefore, there is an urgent need for an environmentally friendly leak-trapping material and method with good waterproof effect, long duration and little destructiveness. Contents of the inventio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J163/00C09J11/04C09J11/06C09J11/08
Inventor 陈琳鹃
Owner 怀来申州洪雨防水材料有限公司
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