Chapter 481： Tempered glass technology

Chapter 481 Tempered Glass Technology

After Jiang Xiaobai and Jin Guoyan and Xu Weiping finished talking, they sent Jin Guoyan, Xu Weiping and Xue Fangling away.

Xue Fangling naturally did not know when she would return to her room.

After breakfast, Chai Jianping led everyone to the float glass production workshop.

As soon as he entered the workshop, Jiang Xiaobai felt the temperature rise.

"Look. This is the float glass production line. This is the melting furnace. After the raw materials are melted at a high temperature in the furnace, they will form molten glass. After flowing out through the kiln, they will float on the molten metal surface. It's Yi Rongxi..."

Chai Jianping introduced, while waiting for Jiang Xiaobai and others to visit.

"In fact, the difference between the production process of ordinary flat glass and float glass is that ordinary flat glass is made of raw materials such as quartz sandstone powder, silica sand, potassium fossil, soda ash, and Glauber's salt. Transparent and colorless flat glass produced by the upper method or the flat drawing method and the rolling method."

"Float glass is made of sea sand, quartz sandstone powder, soda ash, dolomite and other raw materials, prepared in a certain proportion, and melted at a high temperature in a melting furnace. The glass liquid flows continuously from the kiln to and floats on the molten metal surface, spreading into A glass ribbon with uniform thickness and fire-polished thickness is clear and colorless flat glass that is separated from the molten metal after cooling and hardening, and then annealed and cut."

Chai Jianping said, Jiang Xiaobai and others nodded shortly.

What Chai Jianping said, Jiang Xiaobai and others also knew about it, and wanted to start a float glass production line.

If you don’t even know this, that’s a joke.

"The raw materials used in production are different, and the other is the difference in the production process. There is also the ratio of raw materials. The ratio of raw materials such as sea sand, quartz sandstone powder, soda ash, dolomite, etc., is regulated. Yes, we also came out through countless experiments."

Chai Jianping said with some pride, now that there are not a few glass factories all over the country, there are float glass production lines.

They Luobo is the first domestic manufacturer to develop float glass.

Of course, the intermediate countries also have support and help.

"Come on, look at this, here is ordinary flat glass, and here is the finished product of float glass. The appearance quality of ordinary flat glass is judged based on the number of defects such as ribs, bubbles, scratches, sand, bumps, and lines. .

The appearance quality of float glass is judged based on the number of defects such as optical distortion, bubbles, inclusions, scratches, lines, and fog. "

Chai Jianping said, Jiang Xiaobai and others looked a little surprised.

This Chai Jianping is not like an office director at all, and the workshop director is almost the same.

Chai Jianping seemed to know what they were thinking? Said with a smile.

"Don’t look at me like that. I’m actually a layman. This knowledge is because we don’t develop a float glass production line at Luobo Glass? There are always people who come to visit and learn. As the office director, I can’t be ignorant. Just memorized it a little and made everyone laugh."

As Chai Jianping said, everyone looked at each other and smiled, and just said, how can Chai Jianping, an office director, like the workshop director, understand production so much.

But what Chai Jianping said, everyone has a better sense of Chai Jianping. This person speaks steadfastly, sincerely, and not artificially.

"These are for everyone to visit. You can pick them up and take a look yourself," Chai Jianping said, and everyone started.

It was only then that the mortgages were covered with protective plastic on both sides, which did not hurt your hands.

There is no comparison, and I still think it is similar, but when you compare these two kinds of glass together, you can feel it.

The light transmittance of float glass is better than ordinary glass.

It is also very bright, and ordinary glass has a greenish feeling.

"This float glass is indeed much better than ordinary flat glass. Look at the brightness. If it is installed at home, the room will be much brighter."

Jin Guoyan observed and said, and pointed the glass against the light.

"Yeah, there are no bubbles or anything like this. You can see a lot of things through the glass."

Xu Weiping also spoke from the side.

"Well, this is what we developed at Luobo Glass. After the float glass was researched abroad, we would like to separate technology from our country, strictly control it, and prevent our country from learning float glass technology."

"But what about now? How about? It won't take long for our country to be able to develop it, and it will be able to develop better and better."

Chai Jianping proudly said that Luobo indeed has proud capital.

"The thickness of this float glass should be doubled than the best thickness of flat glass." Jiang Xiaobai said.

"Well, as the thickness increases, the pressure resistance becomes stronger. We are also studying to see if we can develop glass that can adapt to people walking on it."

A voice came from behind, and Jiang Xiaobai and others realized that it was He Wenbin when they turned their heads.

"Which factory director is talking about tempered glass?" Jiang Xiaobai asked in surprise.

At this time, is Luobo already thinking about developing the use of tempered glass?

It is said that it hasn't been a few years since Luobo introduced the production technology of tempered glass.

"Do you know tempered glass?" He Wenbin asked a little surprised.

In the early 1980s, our country was far away from the world.

It’s so far away that people can only learn about the world through newspapers and a rumor.

Even if it is in the glass industry, there are not 10,000 companies in the country, but there are thousands of companies.

But if you really know the word tempered glass,

He Wenbin dare to make sure that no more than one-third, even if he knows the word float glass, no more than one-half.

Without him, communication at this time is really inconvenient.

Most of the glass factories are still making their own ordinary flat glass with their heads covered, and they have no idea that there is any technological innovation.

(End of this chapter)