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Production technology of high-toughness and break-resistant glass bowl

A production process and glass bowl technology, which is applied in glass molding, glass pressing, glass manufacturing equipment, etc., can solve the problems of low notched impact strength, damage to human health, and low hardness of glass bowls, and achieve enhanced chemical stability, Effect of reducing glass viscosity, promoting melting and clarification

Inactive Publication Date: 2017-09-01
安徽晶晶玻璃制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the glass bowls made in the prior art are low in production cost, easy to form, fine in workmanship, and easy to clean, the glass bowls made have low hardness, low notched impact strength, and are easily brittle. health damage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A production process for a high-toughness shatter-resistant glass bowl, comprising the following steps:

[0023] (1) Take 120 parts of silica powder, add water with 10% mass of silica powder, then add sodium hydroxide to adjust the pH to 8, ultrasonically treat for 10 minutes, and add 40 parts of bisphenol siloxane under the condition of magnetic stirring type benzoxazine, after stirring evenly, it was cured in an electric heating constant temperature blast drying oven at 80°C for 2 hours to obtain a bisphenolsiloxane type benzoxazine-silicon dioxide composite material;

[0024] (2) Take 14 parts of diatomite, add water twice the mass of diatomite, stir evenly, heat up to 80°C, add 3 parts of aluminate coupling agent, stir evenly, keep warm for 20min, then filter with suction and dry dry to obtain modified diatomaceous earth;

[0025] (3) Add 15 parts of polyvinyl chloride, 1 part of zinc stearate, 2 parts of dioctyl phthalate, 4 parts of mica powder, and 5 parts of al...

Embodiment 2

[0029] A production process for a high-toughness shatter-resistant glass bowl, comprising the following steps:

[0030] (1) Take 150 parts of silica powder, add water with 15% mass of silica powder, then add sodium hydroxide to adjust the pH to 9, ultrasonically treat for 15 minutes, and add 50 parts of bisphenol siloxane under the condition of magnetic stirring Type benzoxazine, after stirring evenly, it was cured in a 200°C electric constant temperature blast drying oven for 5 hours to obtain a bisphenolsiloxane type benzoxazine-silicon dioxide composite material;

[0031] (2) Take 19 parts of diatomite, add water twice the mass of diatomite, stir evenly, raise the temperature to 80°C, add 5 parts of aluminate coupling agent, stir evenly, keep warm for 30min, then suction filter and dry dry to obtain modified diatomaceous earth;

[0032] (3) Add 20 parts of polyvinyl chloride, 3 parts of zinc stearate, 4 parts of dioctyl phthalate, 10 parts of mica powder, and 9 parts of al...

Embodiment 3

[0036] A production process for a high-toughness shatter-resistant glass bowl, comprising the following steps:

[0037] (1) Take 130 parts of silica powder, add water with 11% mass of silica powder, then add sodium hydroxide to adjust the pH to 8.5, ultrasonically treat for 11 minutes, and add 41 parts of bisphenol siloxane under the condition of magnetic stirring type benzoxazine, after stirring evenly, it was cured in an electric heating constant temperature blast drying oven at 90°C for 3 hours to obtain a bisphenol siloxane type benzoxazine-silica composite material;

[0038] (2) Take 15 parts of diatomite, add water twice the mass of diatomite, stir evenly, heat up to 80°C, add 3.5 parts of aluminate coupling agent, stir evenly, keep warm for 21min, then suction filter and dry dry to obtain modified diatomaceous earth;

[0039] (3) Add 16 parts of polyvinyl chloride, 1.5 parts of zinc stearate, 2.5 parts of dioctyl phthalate, 5 parts of mica powder, and 6 parts of alumin...

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PUM

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Abstract

The invention relates to the field of glass bowl manufacturing, in particular to a production process for a high-toughness and shatter-resistant glass bowl. The raw materials required for this solution include: 120-150 parts of silicon dioxide powder, 40-50 parts of bisphenol siloxane type benzo Oxyzine, 14-19 parts of diatomaceous earth, 8-14 parts of aluminate coupling agent, 15-20 parts of polyvinyl chloride, 1-3 parts of zinc stearate, 2-4 parts of dioctyl phthalate, 4-10 parts of mica powder, 4-7 parts of CaCO3, 5-9 parts of Na2O, and an appropriate amount of water are heated and melted, extruded, annealed, and tempered to obtain a high-toughness and drop-resistant glass bowl; the technology provided by the present invention The scheme can effectively overcome the defects that the glass bowl made in the prior art has low hardness, low notched impact strength, easy brittle fracture and damage to human health.

Description

technical field [0001] The invention relates to the field of glass bowl manufacturing, in particular to a production process of a high-toughness and drop-resistant glass bowl. Background technique [0002] Although glass bowls are transparent and beautiful, they are not easy to preserve. They must be placed carefully. In fact, among all bowls made of materials, glass bowls are the healthiest. Glass bowls do not contain toxic chemicals. When people eat with glass, don’t worry. Harmful chemicals can be eaten into the stomach, and glass bowls are very popular because of their smooth surface, beautiful appearance, clear color and easy cleaning. [0003] In the patent application CN103539352A published in China, aiming at obtaining a production method of a glass bowl, the production of quartz sand, sodium carbonate, calcite, aluminum hydroxide, sodium nitrate, barium carbonate, borax, sodium oxysilicate, sodium sulfate, arsenic Cobalt powder and cobalt powder are raw materials, ...

Claims

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Application Information

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IPC IPC(8): C03C6/00C03B11/00A47G19/02
CPCC03C1/00A47G19/02C03B11/00
Inventor 倪明发许德章李怀正田民选
Owner 安徽晶晶玻璃制品有限公司
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