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Repairing putty with quick drying under normal temperature

A putty, room temperature technology, applied in the direction of filling slurry, etc., can solve the problems of poor surface quality of the coated layer, long drying time, and difficulty in thick coating, and achieve the effect of meeting the requirements of thick coating, simple manufacturing process and low cost.

Inactive Publication Date: 2018-11-23
WUHU XIECHENG METAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the shortcomings of the putty used to repair product gaps in the prior art, such as long drying time, difficulty in thick coating, and poor surface quality of the coated layer, the present invention provides a normal temperature quick-drying repair putty, which adopts the technical solution of the present invention , can be formulated to obtain a room temperature quick-drying repair putty that can be quickly dried at room temperature, convenient in construction, simple in manufacturing process, low in cost, easy to thick coat and has good surface quality of the coated layer

Method used

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  • Repairing putty with quick drying under normal temperature

Examples

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Embodiment 1

[0035] A kind of normal temperature quick-drying repair putty of the present embodiment, this putty is prepared by mixing pine water, polyester powder and diatomite, wherein, the mass ratio of pine water, polyester powder and diatomite is 3:3: 2. And the polyester powder is composed of saturated polyester resin, titanium dioxide, curing agent, degassing agent, leveling agent, wetting accelerator, barium sulfate and pigments, and each component in the polyester powder is composed of the following mass percentages: saturated poly 60% ester resin, 20% titanium dioxide, 3% curing agent, 1% degassing agent, 2% leveling agent, 1% wetting accelerator, 10% barium sulfate, and 3% pigment.

[0036] The particle size of the polyester powder in this example is 32 μm to 42 μm. It should be noted that if the particle size of the polyester powder is too large, larger particles will be formed, resulting in poor surface quality of the coated layer; if the polyester powder The particle size is...

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Abstract

The invention discloses repairing putty with quick drying under normal temperature and relates to the technical field of coatings. The repairing putty is prepared by mixing rosin water, polyester powder and diatomite with the mass ratio of 3:3:2, wherein the polyester powder is prepared from the following components in percent by weight: 58-60% of saturated polyester resin, 18-22% of titanium dioxide, 2-4% of drying agent, 0.5-1% of degasifying agent, 1-2% of leveling agent, 0.5-1% of wetting promoter, 8-12% of barium sulfate and 2-4% of pigment. The repairing putty disclosed by the inventionhas the beneficial effects that by adoption of the technical scheme, the repairing putty with quick drying under normal temperature with quick drying under room temperature, convenience in construction, simple manufacturing process, low cost, easy thick coating and good surface quality of the coated layer can be prepared.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a normal-temperature quick-drying repair putty. Background technique [0002] At present, most products in the prior art are processed by welding multiple parts, and there are generally many gaps in the finished product after welding. For some products with high sealing requirements, these gaps must be covered with certain coatings. Sealing, otherwise it cannot meet the actual use requirements, resulting in scrapped products and increased production costs. In view of the above-mentioned technical problems, putty is generally used to repair gaps and meet the sealing requirements. At present, commercially available alkyd putty, epoxy putty, perchlorethylene putty, polyurethane putty and water-soluble latex putty, etc., some require Baking wastes energy and is inconvenient for construction; some shrink after drying or construction is difficult to scrape and coat, and it is not eas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/34
CPCC09D5/34
Inventor 陈之群
Owner WUHU XIECHENG METAL PROD
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