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Preparation method of sandstone sculpture

A technology for sandstone and sculpture, applied in the field of preparation of sandstone products, can solve the problems of insufficient appearance effect, complex formula components, increased manufacturing cost, etc., and achieve the effects of low manufacturing cost, simple formula, and easy access to materials.

Inactive Publication Date: 2010-02-17
周福萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The formula components of this technical scheme are relatively complicated, the process is cumbersome, the manufacturing cost is increased, and the appearance effect is not good enough

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The first step is to make a silicone inner mold.

[0020] Use high-quality sculpture clay to make sculptures into clay, add 1% by weight of curing agent cobalt isozincate to the silicone resin and mix evenly to make silicone mixture A, dip and brush the silicone mixture A on the surface of the clay and place it Dry to completely make a silicone soft inner mold.

[0021] The second step is to make the outer mold of FRP.

[0022] In unsaturated resin 191, add its weight 6% accelerator potassium peroxide and mix uniformly to make resin mixture A, and add calcium carbonate powder in a weight ratio of 1: 1.2 and mix uniformly to make mixed slurry B. Add 1% of its weight of curing agent cobalt isozincate in mixed slurry B to carry out mixed curing reaction to make mixed slurry C, add 1% of its weight of curing agent cobalt isozincate to resin mixture A to carry out mixed and solidified reaction system Form the mixed slurry D, dip the mixed slurry C on the surface of the sil...

Embodiment 2

[0030] The first step, wherein 0.5% by weight of the curing agent cobalt isozincate is added to the silicone resin.

[0031] The second step, wherein, in the unsaturated resin 191, add 5% of its weight accelerator potassium ethyl copper peroxide and mix uniformly to make resin mixture A, and add calcium carbonate powder in a weight ratio of 1:1 and mix uniformly to make Mix slurry B, add 0.5% of its weight curing agent cobalt isozincate to mix slurry B and carry out mixed curing reaction to make mixed slurry C, add its weight 0.5% of its weight of curing agent isozincincate in resin mixture A The cobalt is mixed and solidified to make a mixed slurry D.

[0032] The third step, in which,

[0033] 1) Add 0.5% of its weight accelerator to unsaturated resin 191 and mix uniformly to make resin mixture A1, add 5% of its weight curing agent to resin mixture A1 and mix evenly to make base material B1, base material B2 Made of a mixture of white sandstone crystals and colored sandsto...

Embodiment 3

[0038] The first step, wherein 1.5% by weight of the curing agent cobalt isozincate is added to the silicone resin.

[0039] The second step, wherein, in the unsaturated resin 191, add 7% of its weight accelerator potassium peroxide and mix uniformly to make resin mixture A, and add calcium carbonate powder in a weight ratio of 1:1.5 and mix uniformly to make Mix slurry B, add 1.5% of its weight of curing agent cobalt isozincinate to mix slurry B to carry out mixed curing reaction to make mixed slurry C, add its weight of 1.5% of its weight of curing agent isozincate A in resin mixture A The cobalt is mixed and solidified to make a mixed slurry D.

[0040] The third step, in which,

[0041] 1) Add 1.5% of its weight accelerator to unsaturated resin 191 and mix uniformly to make resin mixture A1, add 7% of its weight curing agent to resin mixture A1 and mix evenly to make base material B1, base material B2 Made of a mixture of white sandstone crystals and colored sandstone cr...

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PUM

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Abstract

The invention discloses a preparation method of a sandstone sculpture, comprising the following steps: (1) adding promoter, the weight of which is 0.5-1.5 percent of that of unsaturated resin, to theunsaturated resin to prepare a resin mixing material A1, adding a curing agent, the weight of which is 5-7 percent of that of the resin mixing material A1, to the resin mixing material A1 to prepare abase material B1, and crystallizing and mixing sandstone to prepare a base material B2; (2) preparing the base material B2 and the base material B1 into a sandstone finished product according to a proportion of 1 to 3-5, and adding the sandstone finished product into a mould; (3) manually making the surface of the sandstone added into the mould, drying the sandstone for 15-25 minutes and then taking the sandstone out of the mould for making the prototype of the sandstone finished product; (4) brushing the resin mixing material A1 on the surface of the sandstone finished product prototype in adipping way, then paving a short felt and firmly adhering to the surface of the prototype of the sandstone finished product, and then brushing the resin mixing material A1 on the surface of the shortfelt in a dipping way; and (5) processing the surface after being dried. The invention has the advantages of simple formula, easy material obtaining, simple technology and low manufacturing cost; inaddition, the intensity of the sandstone sculpture is higher than that of present similar products, and the appearance effect of the sandstone sculpture can be favorably compared with that of naturalmarbles and granites.

Description

technical field [0001] The invention relates to a preparation method of a sandstone product. Background technique [0002] Man-made sandstone sculpture not only has the characteristics of hard, wear-resistant and heavy weight of natural stone, but also its texture, strong plasticity and expressiveness. Can make it show a variety of different artistic styles. Its natural decorative effects and artistic connotations in architectural and decorative spaces are unmatched by other decorative materials. [0003] The Chinese invention patent whose patent number is CN200310116705.1 disclosed a kind of preparation method of imitation sandstone product on November 10, 2004. The technical solution is: including the product mold, which is formed by mixing unsaturated resin, stone powder, quartz sand, cobalt naphthenate, cyclohexanone peroxide, and hydroxymethyl cellulose with water and then coating the surface of the mold for curing. The raw materials composed of components are adjust...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C3/06
Inventor 周福萍
Owner 周福萍