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A kind of thermos bottle preform material made of waste glass

A waste glass and preform technology, applied in the field of glass materials, can solve the problems of not being able to adapt to the boiling water environment for a long time, damage personal safety, and low mechanical strength, and achieve the effects of accelerating the elimination of air bubbles, improving glass quality, and increasing melting rate

Active Publication Date: 2016-05-18
济宁高新科达科技项目服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional thermos bottle preform is made of silicon dioxide as the main material and mixed with several oxides. The mechanical strength is not high, which makes it easier to break during use and transportation, resulting in waste of resources. Some thermal stability Not strong, unable to adapt to boiling water environment for a long time, not only easy to break, but also may damage personal safety

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A thermos bottle preform material made of waste glass, which is composed of the following raw materials in parts by weight (kg):

[0025] Waste glass 50, silica powder 30, calcite 15, potassium oxide 6, sodium phosphate 2, calcium oxide 6, lithium carbonate 4, aluminum oxide 3, zirconium oxide 2, aluminum carbonate 1, composite clarification aid 1;

[0026] Described composite clarification aid is made up of the following raw materials of weight part:

[0027] Fly ash 30, sodium carbonate 14, bone char 1, barium nitrate 7, 50% sulfuric acid 100, zinc oxide 0.8;

[0028] (1) After the fly ash is calcined at high temperature, the iron is removed, so that the component content in the selected fly ash is

[0029] 50%≤SiO2 2 ≤70%, 30%≤AL2O3≤40%, the balance is calcium oxide, magnesium oxide, sodium oxide, potassium oxide, etc.;

[0030] (2) Mix and grind the above-mentioned fly ash and sodium carbonate, put it into a muffle furnace for calcination at 850°C for 2 hours, ta...

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Abstract

The invention discloses a waste glass-containing thermos bottle blank material. The waste glass-containing thermos bottle blank material comprises, by weight, 50-60 parts of waste glass, 20-30 parts of silica powder, 10-15 parts of calcite, 6-7 parts of potassium oxide, 2-3 parts of sodium phosphate, 5-6 parts of calcium oxide, 4-5 parts of lithium carbonate, 3-4 parts of alumina, 1-2 parts of zirconia, 1-2 parts of aluminum carbonate, and 1-2 parts of a compound clarifier aid. The utilization of cullet as a primary production material realizes the full use of municipal wastes and improves the environment; and the preheating of the cullet and the mixing of the preheated cullet with other materials greatly decrease the melting temperature of glass, improve the melting rate, reduce energy consumption, achieve a very good clarified effect, improve the quality of glass.

Description

technical field [0001] The invention mainly relates to a thermos bottle preform material made of waste glass, which belongs to the field of glass materials. Background technique [0002] The traditional thermos bottle preform is made of silicon dioxide as the main material and mixed with several oxides. The mechanical strength is not high, which makes it easier to break during use and transportation, resulting in waste of resources. Some thermal stability Not strong, unable to adapt to the boiling water environment for a long time, not only easy to break, but also may damage personal safety. Contents of the invention [0003] The purpose of the present invention is to provide a thermos bottle preform material made of waste glass. [0004] The present invention is achieved through the following technical solutions: [0005] A thermos bottle preform material made of waste glass, which is composed of the following raw materials in parts by weight: [0006] Waste glass 50-6...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C6/02C03C1/00
Inventor 杜仁波
Owner 济宁高新科达科技项目服务有限公司
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