Ultra-hard fireproof glass, manufacturing method thereof, special equipment

Shen Â Â Â Â please Â Â Â Â number:

Â 03140371.9

Shen Â Â please Â Â day:

2003.09.02

name Â Â Â Â Â Â Â Â Â Â Said:

Â Ultra-hard fireproof glass, manufacturing method thereof, special equipment

public Â Open ( announcement ) number:

CN1519214

Public ( announcement ) day:

2004.08.11

the Lord Â Minute Â class Â number:

C03C17/22

The original application number of the division:

Minute Â Â Â class Â Â Â number:

C03C17/22; C03C17/245; C03B27/00; C23C16/00; C23C16/22; C23C16/448

Award Â Â Â certificate Â Â Â Â day:

excellent Â Â Â first Â Â Â right:

Application ( patent ) person:

Â Shenzhen Shekou Longdian Safety Technology Research Co., Ltd.

Ground Â Â Â Â Â Â Â Â Â site:

518067, Guangdong Province, Shenzhen, Shekou Industrial Avenue North Long Electric Industrial City, the fourth floor of Building 5

hair Â Ming ( design ) person:

Â Wang Jinxing ; Zhu Shaofeng

country Â Inter Shen please:

country Â Â Inter Â Â public Â Â cloth:

Enter country date:

patent Â proxy Â mechanism:

Â Guangzhou Sanhuan Patent Agency Co., Ltd.

generation Â Â Â Rational Â Â Â people:

Â Full group

Summary
The invention relates to a chemical vapor phase heat treatment method and a single piece of soda-lime-silica glass to change the original molecular structure without affecting the original color and light transmittance of the glass, so as to achieve the ultra-hardness standard, and meet the fire resistance under high temperature flame impact. Ultra-hard fire-resistant glass required, its manufacturing method, and special equipment. It is made up of the following components by weight: potassium salt vapor (72% to 83%), argon (7% to 10%), gaseous copper chloride (8% to 12%), nitrogen (2) %~6%). It comprises the following process: cutting with soda-lime-silica glass as the substrate, cold working of fine grinding edge â†’ chemical vapor phase heat treatment of cold-processed soda-lime-silica glass â†’ treatment of the surface of soda-lime-silica glass with fireproof protective film â†’ The surface of the soda-lime-silica glass is subjected to special physical tempering treatment. The cylinder block and the cylinder head which is fitted with the cylinder head and the reaction vessel integrally connected with the cylinder head constitute a special thermal decomposition gasification device.

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