cn
How about the properties of glass wool?
2021-02-23       Source:

Glass wool has good high temperature resistance, also called high temperature resistance centrifugal glass wool.As a comprehensive enterprise of high-end centrifugal glass wool, Yutsen has advanced production equipment in the production of glass wool products, so that the glass wool has played a huge role, the effect is obvious.


glass wool


There have been great changes in the modern architectural design industry and environmental protection energy-saving information, especially the building insulation material glass wool has been favored by many architectural designers.Glass wool board is one of many building materials. The reason why glass wool is so popular with architects is that it has so many advantages. Glass wool has good sound absorption effect.As a high-rise building in the business district, we must do a good job of sound insulation, glass wool is a good choice.Secondly, glass wool has good fire resistance, so in order to prevent accidents, high-rise buildings must choose refractory material as external wall maintenance layer.


Centrifugal glass wool


However, there are many problems in the process of glass wool application standardization.The application range of glass wool insulation material is very wide, not only in the construction field, but also in the industrial field, especially in the chemical and electric power sector, with higher requirements and longer development time.In addition, there are some questionable technical requirements in the insulation design code, such as the design temperature of the outer surface of the insulation layer and the selection of the calculated temperature of the outdoor environment.In the insulation design code, the performance and selection of insulation materials are also specified and explained in detail.Through the in-depth study of the properties and parameters of various thermal insulation materials, it is found that the requirements and parameters of some materials in the specification are not very good choices, or even wrong.These problems may be negligible for the whole air conditioning project or thermal insulation project, and have little impact on the project investment or thermal insulation effect.But we can't afford to be ignored and ignored for long because of small problems.


Building insulation material


Glass wool is glass as the main raw material, and then mixed with other auxiliary materials in a certain proportion, and then sent to the glass melting furnace for full melting.The molten solution flows out through the casing and into the centrifuge.A high-speed centrifuge spins the glass into a trickle, which is further stretched into fibres by a high-temperature, high-speed flame, and then sprayed with an atomizing adhesive.The fibers attached to the resin binder are cooled on the moving mesh belt under the action of a negative pressure wind.Uniform cotton felt, and then through the constant temperature curing furnace to complete the curing process, the product molding, molding after cutting into predetermined products, and then packaging.


Shenzhen People's Hospital


With the influence of national standard GB8624 specifications and related policies and regulations, the application of glass wool insulation materials is more and more extensive, and the market prospect is more broad!


国产精品婷婷久久爽一下| 日本护士毛茸茸高潮| 日韩精品无码中文字幕一区二区| 亚洲中文字幕无码AV| 风韵丰满熟妇啪啪区老老熟女百度| 亚洲综合AV一区二区三区不卡| ass少妇pics粉嫩bbw| 亚洲熟女www一区二区三区| 亚洲av无码专区国产乱码dvd | 后入内射无码人妻一区| 荡货 喂奶 h| 英语老师解开裙子坐我腿中间| 99久无码中文字幕一本久道| 娇妻借朋友高h繁交h| 国产精品嫩草影院av| 午夜欧美精品久久久久久久| 国产成人精品免高潮在线观看| 中文字幕人妻互换AV久久| 国产av国片偷人妻麻豆| 京东app下载安装官网免费下载 | 朋友新婚人妻无套| 老板办公室脱美女衣服| 一本久道久久综合狠狠爱| 欧美极品jizzhd欧美| 亚洲精品无码mv在线观看| 国产欧美一区二区精品久久久| 亚洲精品乱码8久久久久久日本 | 人妻少妇精品无码专区APP | 无码熟妇人妻AV在线影片| 国产精品国色综合久久| 极品新婚夜少妇真紧| 日韩视频在线观看| 国产精品亚洲欧美大片在线观看| 成年美女黄网站色大免费视频| 欧美成人精品a片免费区网站| 国产性色强伦免费视频| 精品久久久无码人妻字幂| 丝袜美腿一区二区三区| 精品女同一区二区三区免费站| 中文字幕久久熟女蜜桃| 双腿张开被9个男人调教|