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Silica sand inkstone and preparation method thereof

A technology of inkstone and silica sand, which is applied in the field of silica sand inkstone and its preparation, can solve the problems of large-scale and modern production, high raw material requirements, and high cost, and achieve the effects of low material cost, simple production process, and short curing time

Inactive Publication Date: 2014-05-28
北京仁创文化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing inkstones are mainly made of stone, mud, jade, celadon, purple sand and other materials, most of which have complex processes, high requirements for raw materials, many manual production processes, time-consuming and labor-intensive, and relatively high costs. Due to the limitation of natural stone, large-scale and modern production is not possible, especially for the production of medium and low-grade inkstones.

Method used

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  • Silica sand inkstone and preparation method thereof
  • Silica sand inkstone and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1. Inkstone 1

[0041] 8 parts of 191 unsaturated polyester, 1.2 parts of curing agent methyl ethyl ketone peroxide, 0.6 parts of accelerator cobalt naphthenate, 30 parts of 400-800 mesh filler fumed silica, 140-200 mesh sand ( Add 100 parts of desert aeolian sand to the cement mortar mixer and stir evenly, the sand used is desert aeolian sand;

[0042] Fill the sand mixture processed through the above steps into an inkstone mold, and compact it evenly, then smooth the surface with a trowel, place it on a flat surface, and cure it at 15°C for 30 minutes to obtain the inkstone 1 of the present invention.

Embodiment 2

[0043] Example 2. Inkstone 2

[0044] 30 parts of 192 unsaturated polyester, 0.16 parts of curing agent benzoyl peroxide, 0.08 parts of accelerator dimethylbenzene, 1000-1200 mesh filler fumed silica, 8 parts of talcum powder, Add 300 parts of 20-70 mesh sand into the cement mortar mixer and stir evenly;

[0045] Fill the sand mixture processed through the above steps into an inkstone mold and compact it evenly, then smooth the surface with a trowel, put it on a flat surface, and cure it at 20°C for 25 minutes to obtain the inkstone 2 of the present invention.

Embodiment 3

[0046] Example 3. Inkstone 3

[0047] 2 parts of 191 unsaturated polyester, 8 parts of 192 unsaturated polyester, 0.2 part of curing agent benzoyl peroxide, 0.08 part of accelerator diethylaniline, 10 parts of 400-600 mesh filler talcum powder in the following proportions by weight 200 parts, 70-140 mesh sand and 200 parts are added to the cement mortar mixer and stirred evenly;

[0048] Fill the sand mixture processed through the above steps into an inkstone mold, and compact it evenly, then smooth the surface with a trowel, place it on a flat surface, and cure it at 25°C for 20 minutes to obtain the inkstone 3 of the present invention.

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Abstract

The invention discloses a silica sand inkstone and a preparation method thereof, and belongs to the field of inkstones. The silica sand inkstone comprises the following raw materials in parts by weight: 8-30 parts of unsaturated polyester, 0.16-1.2 parts of a curing agent, 0.08-0.6 part of an accelerant, 8-30 parts of 400-1200 mesh packing and 100-500 parts of 20-200 mesh sand. The preparation method of the silica sand inkstone comprises the following steps: adding the unsaturated polyester, the curing agent, the accelerant, the packing and the sand in the corresponding parts by weight to stirring equipment for uniformly stirring so as to obtain a sand mixture; filling the sand mixture after the treatment in a mold, compacting and smoothing; finally curing. The silica sand inkstone and the preparation method thereof provided by the invention have the advantages of simple production technology, low cost, good performance, no sinter molding, energy conservation and environmental protection and the like, and materials are seen everywhere and easily obtained at a low price.

Description

technical field [0001] The invention relates to the field of inkstones, in particular to a silica sand inkstone and a preparation method thereof. Background technique [0002] Existing inkstones are mainly made of stone, mud, jade, celadon, purple sand and other materials, most of which have complex processes, high requirements for raw materials, many manual production processes, time-consuming and labor-intensive, and relatively high costs. Restricted by natural stone, it cannot be produced in a large scale and modernized, especially for the production of medium and low-grade inkstones. Contents of the invention [0003] In order to solve the above-mentioned problems in the prior art, the present invention provides a silica sand inkstone and a preparation method thereof. [0004] The inkstone of the invention has simple production process, low material cost, short curing time and is suitable for large-scale production. [0005] Technical scheme of the present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/18C04B14/06
Inventor 秦升益马志坤刘川叶杜杨秀丽
Owner 北京仁创文化有限公司
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