Unlock instant, AI-driven research and patent intelligence for your innovation.

Novel polymerized putty and preparation method thereof

A kind of putty, a new type of technology, applied in the direction of filling slurry, etc., can solve the problems of low adhesion, easy cracking and shrinkage, low permeability, etc., and achieve the effect of strong adhesion and good fluidity

Inactive Publication Date: 2019-08-20
谭校锋
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the common problem in the coating of wooden furniture is that the wooden furniture is deformed due to the change of the moisture content of the wooden furniture substrate, especially in the processing and slotting of the composite board, because the composite board is made of various boards It is laminated and pressed, so due to the relationship between the density of different boards, the surface of the slot is uneven after processing and slotting. The existing putty has low permeability after filling it, and the strength after curing is low. It is easy to crack and shrink, and it is not easy to polish and polish. , the adhesion is also low after polishing and it is not easy to paint

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Novel polymerized putty and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0031] A preparation method for making the above-mentioned novel polymeric putty, comprising the following steps:

[0032] (1) Pour the unsaturated polyester resin, talc powder, styrene, aluminum hydroxide powder that has been weighed into the blender;

[0033] (2) Stir for 10 hours with the rotating speed of 3000r / min;

[0034] (3) Add the weighed curing agent and continue to stir until the color is uniform.

Embodiment 1

[0037] Example 1, the main agent is composed of the following components by weight: 26.0 parts of unsaturated polyester resin, 24.5 parts of talcum powder, 24.5 parts of styrene, 20.0 parts of aluminum hydroxide powder, 5.0 parts of curing agent, the curing agent The agent is composed of the following components in parts by weight: 50 parts of cyclohexanone peroxide, 25 parts of dibutyl phthalate, 15 parts of fumed silicon dioxide, 10 parts of titanium dioxide, and the particle diameter of the aluminum hydroxide powder is 15 μm, and the particle size of the talc powder is 15 μm.

Embodiment 2

[0038] Example 2, the main agent is composed of the following components by weight: 47.0 parts of unsaturated polyester resin, 14.0 parts of talcum powder, 14.0 parts of styrene, 23 parts of aluminum hydroxide powder, 2.0 parts of curing agent, the curing agent The agent is composed of the following components in parts by weight: 50 parts of cyclohexanone peroxide, 25 parts of dibutyl phthalate, 15 parts of fumed silicon dioxide, 10 parts of titanium dioxide, and the particle diameter of the aluminum hydroxide powder is 15 μm, and the particle size of the talc powder is 15 μm.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention discloses novel polymerized putty. The polymerized putty is composed of a main agent and a curing agent. The main agent is composed of the following components in parts by weight: 26.0-47.0 parts of unsaturated polyester resin, 14.0-24.5 parts of talcum powder, 14.0-24.5 parts of styrene, 14.5-34.0 parts of aluminum hydroxide powder and 2.0-5.0 parts of a curing agent, wherein the use amounts of talcum powder and styrene are identical. The polymerized putty in the invention has a plurality of characteristics like good fluidity before curing, strong penetrability, powerful adhesion, high hardness after curing, no cracking, easiness in polishing and burnishing, high temperature resistance, etc.

Description

technical field [0001] The invention relates to the technical field of chemical coatings, in particular to a novel polymerized putty for wooden furniture. Background technique [0002] Putty is a kind of polymerized putty with unsaturated polyester resin as the main body, and its trade name is putty. It is mainly used for caulking and leveling the surface of metal and non-metal materials before painting, so as to make the substrate smooth and smooth before painting, and to facilitate painting construction. With the continuous development of the domestic furniture coating and decoration industry, the requirements for the surface effect of furniture coating and interior wood decoration and decoration are also getting higher and higher. The appearance quality of products has attracted more and more attention from consumers, and high-quality coating indirectly puts forward higher and higher requirements for the treatment of substrates. At present, the common problem in the coa...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C09D5/34
CPCC09D5/34
Inventor 谭校锋
Owner 谭校锋