Formula of sound-absorbing foam glass

A foam glass and sound-absorbing foam technology, applied in the field of foam glass, can solve the problems of low strength, non-wear resistance, uneven mixing of components, etc., achieve the effect of low cost, not easy to agglomerate, and improve strength and wear resistance

Inactive Publication Date: 2015-08-19
张阳康
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a sound-absorbing foam glass formula, which solves the problems of the

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0013] Example 1

[0014] A formula for sound-absorbing foam glass, in terms of mass percentage, it includes 70% cullet powder, 1% foaming agent, 1% foaming accelerator, 2% reinforcing fiber, and 8% industrial alcohol. The foaming agent is calcium carbonate. The foaming accelerator is potassium pyrophosphate. The reinforcing fiber is glass fiber. The purity of industrial alcohol is 96%.

Example Embodiment

[0015] Example 2

[0016] A formula for sound-absorbing foam glass, in terms of mass percentage, it includes 75% cullet powder, 1.5% foaming agent, 2% foaming accelerator, 2.5% reinforcing fiber, and 9% industrial alcohol. The foaming agent is calcium carbonate. The foaming accelerator is potassium pyrophosphate. The reinforcing fiber is glass fiber. The purity of industrial alcohol is 96%.

Example Embodiment

[0017] Example 3

[0018] A formula for sound-absorbing foam glass, in terms of mass percentage, it includes 75% cullet powder, 2% foaming agent, 3% foaming accelerator, 3% reinforcing fiber, and 8% industrial alcohol. The foaming agent is calcium carbonate. The foaming accelerator is potassium pyrophosphate. The reinforcing fiber is glass fiber. The purity of industrial alcohol is 96%.

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PUM

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Abstract

The invention discloses a formula of sound-absorbing foam glass, which belongs to the field of foam glass. In percentage by mass, the formula comprises 70-80% of broken glass powder, 1-2% of a foaming agent, 1-3% of a foaming promoter, 2-3% of a reinforcing fiber and 8-10% of industrial alcohol. Due to the adoption of the neutral foaming agent calcium carbonate, the foam glass is not dyed during foaming; due to the adoption of the reinforcing fiber, the strength and wear resistance of the foam glass are improved; due to the adoption of the industrial alcohol, the glass powder, the foaming agent and the foaming promoter are uniformly mixed and are not easily agglomerated, so that the yield is increased; and due to the adoption of broken glass, an effect of waste utilization is achieved; therefore, the formula is low in cost and is friendly to the environment.

Description

technical field [0001] The invention relates to a formula of sound-absorbing foam glass, which belongs to the field of foam glass. Background technique [0002] Foam glass is divided into sound-absorbing foam glass and heat-insulating foam glass. Among them, sound-absorbing foam glass has more than 50% open-cell bubbles, and heat-insulating foam glass has more than 75% closed-cell bubbles. Sound-absorbing foam glass is widely used in building decoration materials, and it is required not to be dyed. However, at present, when the general foam glass is foamed, it will be dyed, which is not conducive to the application in the field of building decoration; due to insufficient mixing of various components, resulting in uneven foaming, The yield rate becomes lower; and the current foamed glass has low strength and is not wear-resistant. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a formula for sound-absorbing foam ...

Claims

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Application Information

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IPC IPC(8): C03C14/00
Inventor 张阳康
Owner 张阳康
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