最新av网站在线观看_美女视频性感网站黄色_日本打屁股调教免费网站_蜜臀少妇人妻在线_久久久噜噜噜久久久精品_又黄又爽吃奶视频在线观看

Hengxiang News
HNGS HengXiang Funos  formaldehyde free  glass wool board
HNGS HengXiang Funos formaldehyde free glass wool board
Product Category:Fiber insulation materials
HNGS HengXiang Funos formaldehyde free environmental protection glass wool board meets the market's demand for high standards of green and environment-friendly building materials, and avoids harmful substances such as formaldehyde and phenol to human body and the environment. It is made of acrylic thermosetting resin, which is made of glass fiber and environment-friendly formula binder through special process. It has certain strength and can keep good heat preservation and insulation performance in high or low temperature environment. According to the required R thermal resistance value, according to different bulk density made of different kinds of high hardness plate.
Product Introduction

HNGS HengXiang Funos formaldehyde free environmental protection glass wool board meets the market's demand for high standards of green and environment-friendly building materials, and avoids harmful substances such as formaldehyde and phenol to human body and the environment. It is made of acrylic thermosetting resin, which is made of glass fiber and environment-friendly formula binder through special process. It has certain strength and can keep good heat preservation and insulation performance in high or low temperature environment. According to the required R thermal resistance value, according to different bulk density made of different kinds of high hardness plate.

HNGS HengXiang Funos formaldehyde free environmental protection glass wool board can provide all kinds of glass wool board, moisture proof cover material, and in the original factory processing compound in glass wool board, insulation moisture-proof requirement to meet various environmental situation, duct used glass wool board, heat preservation, can greatly reduce the wind wall of cold heat loss and the operation cost of hvac system, appearance beautiful, moistureproof excellent adiabatic performance.

HNGS HengXiang Funos formaldehyde free environmental protection glass wool board is divided into plate and veneer plate, which can be used for external insulation of metal air ducts, internal insulation of air ducts, ceiling and direct air ducts, equipment insulation, sound absorption and noise reduction, to prevent cold condensation and save energy.

Product parameter

HNGS HengXiang Funos formaldehyde free glass wool board technical parameters

 

HNGS HengXiang Funos formaldehyde free glass wool board standard specification

 

Instructions for ordering


Installation Precautions


主站蜘蛛池模板: 久久久爽爽爽美女图片 | 中国美女屁股无遮挡 | 久久精品久久久久久久久久16 | 亚洲视频一区国产 | 中文字幕久久波多野结衣AV | 久久婷婷五月综合色d啪 | 国产激情综合在线观看 | zzijzzij亚洲日本少妇jizjiz | 久久国产主播精品 | 最近中文字幕高清mv在线视频 | 99这里有精品视频 | 国产精品伦视频观看免费 | 国产精品第一区第27页 | 美女视频黄频a免费网站18 | 国产1区在线 | 精品人妻中文无码AV在线 | 日韩一区二区成人 | 欧美日本精品一区二区三区 | 国产露脸150部国语对白 | 无码成A毛片免费 | 在线视频97人人 | 男女啪啪永久免费观看网站 | 中文字幕人妻无码一夲道 | 亚洲精品国产精品乱码不99 | 国产主播在线一区二区 | 日韩激情毛片 | A级情欲片在线观看免费 | 国产精品人人做人人爽 | 亚洲欧美日韩愉拍自拍 | 91在线播放观看 | 乱人伦精品视频在线观看 | 中文字幕人妻熟女在线 | 亚洲精品乱码久久久久久日本蜜臀 | 日韩高清网站 | 狼人青草久久网伊人 | 蜜臀av在线免费观看 | 两性午夜色视频免费网站 | 久久精品国产精油按摩 | 九九看片| 天天天天做夜夜夜做 | 顶级国内国模无码视频 |