CN105315750A

CN105315750A - Environmentally friendly putty

Info

Publication number: CN105315750A
Application number: CN201410319337.9A
Authority: CN
Inventors: 侯霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-07-07
Filing date: 2014-07-07
Publication date: 2016-02-10

Abstract

The invention discloses an environmentally friendly putty. The environmentally friendly putty is composed of a main body and a curing agent, and the main body comprises, by weight, 56-60 parts of air-drying aqueous unsaturated polyester resin, 2-5 parts of styrene, 0.5-0.8 parts of triethylenetetramine, 0.8-1.2 parts of dimethylaniline, 1.2-1.5 parts of polymethyl methacrylate, 1.2-1.6 parts of BYK-980, 0.01-0.02 parts of dimethylglyoxime, 0.015-0.025 parts of polyethylene wax, 0.2-0.3 parts of methylparaben, 4-8 parts of hollow glass beads, 1-3 parts of montmorillonite powder, 5-7 parts of calcium carbonate, 10-15 parts of titanium dioxide, 1-2 parts of glass fibers and 3-5 parts of barium sulfate.

Description

A kind of environment-friendlyputty putty

Technical field

The invention belongs to chemistry painting industry field, particularly relate to a kind of environment-friendlyputty putty.

Background technology

What require daily life tools along with the progress of society and people improves constantly, and the material that more and more can be convenient for people to daily life occurs in a large number.The various goods that can be convenient for people to daily life of progress along with society appear in the life of people in a large number, such as, automobile and various vessel, but due to the limitation of present industrial technology means, these products were all some parts in bulk or plate bodys before processed production becomes finished product.And splicing in the process of all-in-one-piece product at the parts that these are in bulk or plate body, connection all parts or plate body become to be integrated just becomes critical processing step.If these processing step process is good, the whole structure of product can reach more satisfactory state, once these processing step process is bad, the whole structure of product just there will be larger drop.

As mentioned above, splicing process between processing element or plate body is the important means embodying product appearance effect, and especially important with lap in such technique, and the integral part determining lap quality has been exactly the joint filler that manufacturer adopts.If joint filler select good, then the part of seam is comparatively level and smooth, is smaller to the appearance effects of Total Product, but if joint filler select bad, so often have larger impact to the appearance effect of Total Product.With regard to the life of present people, automobile has entered into the daily life of people as a kind of commonplace vehicles are very general, and the outward appearance of automobile often people compare an aspect of concern, new its appearance effect of automobile is reasonable often, but after driver drives a car generation traffic accident, due to impact effect each other, the defect on car surface shell must be caused.How to repair such defect make the outward appearance of automobile return to collision before state, be the problem that numerous motor vehicle operators pay close attention to the most.

A kind of seam repair materials of progress along with society is invented by people, and Here it is is atomized ash, and its seam being mainly used in producing in the process of splicing between metal, nonmetal and other materials carries out the effect of repairing, filling and leading up.

Atomized ash is as a kind of more novel material, it take unsaturated polyester as main component, adds other associated materials simultaneously and stirs and make.It is higher etc. that its major advantage has the fast and intensity of curing speed.But with regard to traditional atomized ash, it is just more powerful than the characteristic of traditional putty, but due to the restriction of its formula materials, its performance does not still reach the requirement of people.Particularly; when more and more higher to the performance requriements of atomized ash product surface decoration; along with user's improving constantly environmental protection concept understanding level; simultaneously to the enhancing of the environmental protection concept that use and workmen are protected; especially at superior automobile repairing, high-grade house decoration, decoration industry, people are to have good workability and to meet the atomized ash product demand of environmental requirement huge.

Summary of the invention

For the deficiencies in the prior art, an object of the present invention is to provide a kind of environment-friendlyputty putty.

For achieving the above object, the technical solution used in the present invention is as follows:

A kind of environment-friendlyputty putty, described atomized ash is made up of main body and solidifying agent two kinds of components, is main body by weight: solidifying agent=100: 2, mix during use; Described main body is made up of following composition by weight: air drying type water-based unsaturated polyester resin 56-60 part, vinylbenzene 2-5 part, Triethylenetetramine (TETA) 0.5-0.8 part, xylidine 0.8-1.2 part, polymethylmethacrylate 1.2-1.5 part, BYK-9801.2-1.6 part, dimethylglyoxime 0.01-0.02 part, polyethylene wax 0.015-0.025 part, Tegosept M 0.2-0.3 part, hollow glass micropearl 4-8 part, montmorillonite powder 1-3 part, calcium carbonate 5-7 part, titanium dioxide 10-15 part, glass fibre 1-2 part, barium sulfate 3-5 part.

Described solidifying agent is made up of by weight following composition: benzoyl peroxide 60-64 part, dibutyl phthalate 20-24 part, silicon-dioxide 4-8 part.

Lower beneficial effect:

1) atomized ash that prepared by the present invention reduces the content of volatile organic compounds, and smell is little, toxicity is low, therefore good environmental protection.

2) the present invention optimizes the design of atomized ash each component, make the excellent combination property of the atomized ash prepared: construction usage performance is good, improve fillibility and the anti-contracility of product, be coated with and scrape that the sense of film forming defensive position is fine and smooth, smooth densification, and good with the matching performance of main flow paint on the market.

Embodiment

Embodiment one

A kind of environment-friendlyputty putty, described atomized ash is made up of main body and solidifying agent two kinds of components, is main body by weight: solidifying agent=100: 2, mix during use, described main body is made up of following composition by weight: air drying type water-based unsaturated polyester resin 56 parts, vinylbenzene 5 parts, Triethylenetetramine (TETA) 0.5 part, xylidine 1.2 parts, polymethylmethacrylate 1.2 parts, BYK-9801.6 part, dimethylglyoxime 0.01 part, polyethylene wax 0.025 part, Tegosept M 0.2 part, hollow glass micropearl 8 parts, montmorillonite powder 1 part, 7 parts, calcium carbonate, titanium dioxide 10 parts, 2 parts, glass fibre, 3 parts, barium sulfate, solidifying agent is made up of by weight following composition: benzoyl peroxide 64 parts, dibutyl phthalate 20 parts, silicon-dioxide 8 parts.

Embodiment two

A kind of environment-friendlyputty putty, described atomized ash is made up of main body and solidifying agent two kinds of components, is main body by weight: solidifying agent=100: 2, mix during use, described main body is made up of following composition by weight: air drying type water-based unsaturated polyester resin 57 parts, vinylbenzene 4 parts, Triethylenetetramine (TETA) 0.6 part, xylidine 1.1 parts, polymethylmethacrylate 1.3 parts, BYK-9801.5 part, dimethylglyoxime 0.014 part, polyethylene wax 0.022 part, Tegosept M 0.22 part, hollow glass micropearl 7 parts, montmorillonite powder 1.5 parts, 6.5 parts, calcium carbonate, titanium dioxide 12 parts, 1.6 parts, glass fibre, 3.5 parts, barium sulfate, solidifying agent is made up of by weight following composition: benzoyl peroxide 63 parts, dibutyl phthalate 21 parts, silicon-dioxide 7 parts.

The present invention illustrates detailed process equipment and process flow process of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned detailed process equipment and process flow process, namely do not mean that the present invention must rely on above-mentioned detailed process equipment and process flow process and could implement.Person of ordinary skill in the field should understand, any improvement in the present invention, to equivalence replacement and the interpolation of ancillary component, the concrete way choice etc. of each raw material of product of the present invention, all drops within protection scope of the present invention and open scope.

Claims

1. an environment-friendlyputty putty, described atomized ash is made up of main body and solidifying agent two kinds of components, during use is by weight

Main body: solidifying agent=100: 2, mixes; It is characterized in that, described main body is made up of following composition by weight:

Air drying type water-based unsaturated polyester resin 56-60 part, vinylbenzene 2-5 part, Triethylenetetramine (TETA) 0.5-0.8 part, xylidine 0.8-1.2 part, polymethylmethacrylate 1.2-1.5 part, BYK-9801.2-1.6 part, dimethylglyoxime 0.01-0.02 part,

Polyethylene wax 0.015-0.025 part, Tegosept M 0.2-0.3 part, hollow glass micropearl 4-8 part, montmorillonite powder 1-3 part, calcium carbonate 5-7 part, titanium dioxide 10-15 part, glass fibre 1-2 part, barium sulfate 3-5 part.

2. a kind of environment-friendlyputty putty according to claim 1, it is characterized in that, described solidifying agent is made up of by weight following composition: benzoyl peroxide 60-64 part, dibutyl phthalate 20-24 part, silicon-dioxide 4-8 part.