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Method for preparing macromolecule compound die family in use for ceramics

A polymer and composite mold technology, used in applications, household components, household appliances, etc., can solve the problems of increasing the workload of the molding process, the labor intensity of workers, increasing the cost of products, pinhole-shaped holes, etc., and reducing the use of gypsum raw materials. , Improve the quality, uniform capillary effect

Inactive Publication Date: 2006-04-19
汪志申
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the molds used in the porcelain industry are all made of plaster, sulfur or metal materials. With the increase in the production and use of these molds, some pinhole-like holes and roughness will appear on the working surface , the service life is not high, which increases the workload of the molding process and the labor intensity of the workers, and correspondingly increases the cost of the product

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0016] Example 1: The rigid polymer composite model is made of unsaturated polyester resin and its matching curing agent, accelerator, and filler to make a polymer composite model. The weight ratio of its components is as follows:

[0017] 100 parts of unsaturated polyester resin, 1 part of methyl ethyl ketone peroxide,

[0018] Accelerator E 1 part, Shuangfei Powder 260 parts;

[0019] Take a sample that has been turned over, apply a release agent on its surface, then take the gel coat resin and put it in a container, add methyl ethyl ketone peroxide and accelerator E, stir well and apply it on the surface of the sample model, and wait for the gel coat resin to cure After it is not sticky; according to the above weight ratio, put the unsaturated polyester resin into the container, then add methyl ethyl ketone peroxide and accelerator E, stir quickly and add the filler, after fully stirring, cast to the working surface to coat In the sample mold with gel coat resin, the initi...

example 2

[0020] Example 2: The soft polymer composite mold is made of 100 parts of silicone rubber, put it into a container, then add 1 part of methyl ethyl ketone peroxide and 1 part of accelerator E, stir quickly and add the filler, stir well, and then cast After entering the working model, the initial setting begins after half an hour, and the mold is released one hour after the initial setting, which is the soft model.

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Abstract

A process for preparing the composite high-molecular mould used to make ceramic products includes such steps as providing unsaturated polyester resin or silicone rubber, solidifying agent, promoter and filler, copying a sample mould, coating demoulding agent, coating the mixture of gum resin, solidifying agent and promoter, solidifying until it is not adhesive, pouring the mixture of unsaturated polyester resin, solidifying agent, promoter and filler into said sample mould, solidifying and demoulding. Its advantages are high finish degree, strength, toughness and resistance to corrosion and water, and long service life.

Description

technical field [0001] The invention relates to a production method of a polymer composite model for ceramics. Background technique [0002] At present, the molds used in the porcelain industry are all made of plaster, sulfur or metal materials. With the increase in the production and use of these molds, some pinhole-like holes and roughness will appear on the working surface , the service life is not high, which increases the workload of the molding process and the labor intensity of the workers, and correspondingly increases the cost of the product. Contents of the invention [0003] The object of the present invention is to overcome the above defects and provide a method for producing a polymer composite model for ceramics. [0004] A production method of a polymer composite mold for ceramics. The polymer composite mold is made of unsaturated polyester resin or silicone rubber with a curing agent, accelerator, and filler that match it. The polymer composite mold compon...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C39/02B29C39/22B29K67/00B29K19/00B29L31/00
Inventor 汪志申
Owner 汪志申
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