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Aging-resistant root-expelling type waterproof coating and preparation method thereof

A waterproof coating, anti-aging technology, applied in anti-corrosion coatings, fire-retardant coatings, polyester coatings, etc., can solve the problems of limited effect of chemical root inhibitor, easy plant invasion, etc., to achieve excellent aging resistance, good adhesion, The effect of strong root resistance effect

Inactive Publication Date: 2015-01-14
ANHUI LENCAQI BUILDING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the chemical anti-rooting agent added to the existing waterproof material can make the plant root system not close to the waterproof material, but the effect of the chemical anti-rooting agent on the plant root is limited. After a long time, the plant is easy to invade

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] specific implementation plan

[0014] The present invention will be described in detail below through specific examples.

[0015] An aging-resistant root-blocking waterproof coating, made of the following raw materials in parts by weight (kg): weather-resistant polyester resin 44, diisooctyl phthalate 4, epoxy resin 25, dispersant EFKA40600.3, disinfectant Foam agent BYK-0880.3, Zinc Phosphate 3, Magnesium Carbonate 6, Silicon Dioxide 4, Titanium Dioxide 5, Blocked Acid Catalyst 0.2, Methylated Amino Resin 6, Sodium Pentachlorophenate 3, Root Blocking Additive 6, Butyl Acetate Ester 10, S-1507, Xylene 6;

[0016] The nano root-blocking additive is made of the following raw materials in parts by weight (kg): root-blocking agent B24, petroleum pitch AH-8033, petroleum resin 14, gum rosin 5, nano-titanium dioxide 3, turpentine 12, ethyl acetate 7 , epoxy soybean oil 3, nano copper powder 7, calcined kaolin powder 16, calcite powder 15, silicon carbide whisker powder 7,...

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PUM

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Abstract

The invention discloses an aging-resistant root-expelling type waterproof coating which is characterized by being prepared from the following raw materials in parts by weight: 40-45 parts of weather-resisting polyester resin, 3-4 parts of di(2-ethylhexyl)phthalate, 22-26 parts of epoxy resin, 0.3-0.4 part of a dispersing agent EFKA4060, 0.3-0.4 part of a defoaming agent BYK-088, 2-4 parts of zinc phosphate, 5-7 parts of magnesium carbonate, 3-5 parts of silicon dioxide, 4-6 parts of titanium dioxide, 0.1-0.3 part of an enclosed type acid catalyst, 5-7 parts of methyl-etherified amino resin, 2-3 parts of sodium pentachlorophenate, 5-7 parts of a root-expelling additive, 8-11 parts of butyl acetate, 7-9 parts of S-150 and 6-9 parts of xylene. The coil coating disclosed by the invention is good in adhesion property, high in aging resistance and not easy to damage; due to addition of magnesium carbonate, the fire resistance and the heat preservation of the coating are improved; due to addition of sodium pentachlorophenate and the root-expelling agent which have the synergistic effect on each other, the coating has a very high root expelling effect and is free of damage to plant root systems; added zinc phosphate has an anti-rusting function; the coating disclosed by the invention is very good in wearing resistance, good in aging resistance, excellent in machining property, high in performance cost ratio and worthy of popularization.

Description

technical field [0001] The invention relates to a coating and a preparation method thereof, in particular to an aging-resistant root-blocking waterproof coating and a preparation method thereof. Background technique [0002] Waterproof materials mainly include waterproof coatings and waterproof membranes. Among them, waterproof membranes mainly include asphalt waterproof membranes, modified asphalt waterproof membranes, polymer waterproof membranes, etc. The construction process of waterproof membranes is complicated, the cost is high, and the requirements for construction personnel are high, and maintenance is required later It is relatively difficult, so the applicability is not high. Most of the waterproof materials currently used are waterproof coatings. Waterproof coating is made by coating with waterproof paint. The construction process of waterproof coating is relatively simple, easy to repair, and the cost is much lower than that of waterproof coiled materials. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/00C09D163/00C09D161/32C09D7/12C09D5/08C09D5/18
CPCC09D167/00C08K2201/011C08L2201/02C08L2201/08C08L2205/035C09D5/084C09D5/18C09D7/62
Inventor 朱厚信张军
Owner ANHUI LENCAQI BUILDING MATERIAL