我国电子玻纤生产技术发展与产品开发方向.doc

我国电子玻纤生产技术发展与产品开发方向.doc我国电子玻纤生产技术发展与产品开发方向
Development and development trend of electronic glass fiber production technology in China
Since early 1990s, the mainland of China wiredrawing, especially electronic glass like a flying horse, ride all the way forward, a strong push glass fiber industry of the mainland development.
China's glass fiber industry was born in 1958, and it was not until 1990 that the total output of glass fiber reached 88 thousand tons. However, in 1990, when the furnace was drawn, the total output of glass fiber reached 260 thousand tons in 2001. Among them, the output of the furnace was 100 thousand tons. That is to say, it was only after 11 years that the drawing of the furnace was caught up with the production level of the previous 32 years.
Production practice eloquently confirmed that the pool furnace wire drawing is a powerful driving force for the development of glass fiber industry, and electronic glass fiber is in the pool furnace drawing "mother" in the breeding, growth and development.
First, the development of electronic glass fiber production technology
development process of production technology
China's glass fiber industry was born in 1958, when the Soviet Union used the backward crucible method, drawing process. The following year, wiredrawing of advanced foreign technology was born, but because of this foreign advanced technology blockade, although China's self-reliance, hard pioneer, studied many times, it has made some achievements, but ultimately no breakthrough "bottleneck", until the last century 80s to implement the national policy of reform and opening up China's fiberglass enterprises can bravely go abroad, bold introduction of foreign advanced technology of drawing furnace, finally make the production technology of glass fiber industry in China has embarked on a new stage of the development, and has experienced several stages of development.
digestion and absorption stage
This phase is from 1991 to 2000. In June 1990, Ch