天天爽天天爽天天爽,国产精品亚韩精品无码a在线,中文字幕在线日亚州9,99蜜桃在线观看免费视频网站

產(chǎn)品性能
FRP BENIFITS APPROVAL RESIN SYSTEM CORROSION RESISTANCE

RESIN SYSTEM

Saige manufactures gratings in a variety of quality resin, each with its own unique performance characteristics specific environments.
Ortho(Fire Retardant) :
A specific resin designed for low corrosive environmental applications.

ISO(Fire Retardant):
Suitable for most applications, it meets the requirements of industrial corrosive environments.

VE(Fire Retardant):
Assure the best chemical resistance, this fire retardant “halogen free” vinyl resin allows the installation of gratings in extremely aggressive environments.
The formulation is classified CLASS 1( flame spread < 25) according to ASTM E-84 norms.
Resin Type Resin Base Description Corrosion Resistance Flame Spread Rating ASTM E-84 Max Operation Temperature
VFR Vinyl Ester Superior Corrosion Resistance and Fire Retardant Excellent Class 1, 25 or less 110℃
IFR Isophthalic Polyester Industrial Grade Corrosion Resistance and Fire Retardant Very Good Class 1, 25 or less 90℃
PFR Orthophthalic Polyester Architectural Grade Corrosion Resistance and Fire Retardant Very Good Class 1, 25 or less 60℃


99RE6在线观看国产精品| 236宅宅理论片免费| 久久伊人精品一区二区三区| 精品人妻伦九区久久AAA片| 亚洲AV永久无码一区| 亚洲日韩国产成网在线观看| 在线观看免费人成视频色| 亚洲欧洲中文日韩久久AV乱码| 人妻夜夜爽天天爽一区| 久久国产精品无码一区| 国产丰满乱子伦无码专区| 久久精品国产男包| 好爽好硬好深高潮视频456| 国产成人免费高清激情视频| 上课忘穿内裤被老师摸到高潮| 国产精品天干天干| 欧美专区日韩视频人妻| 中文精品久久久久人妻| 精品乱人伦一区二区三区| 欧美黑人欧美精品刺激| 久久久久亚洲精品中文字幕A片9| 美女高潮黄又色高清视频免费| 日日碰狠狠添天天爽不卡| 欧美成人VA免费大片视频| 亚洲日韩一区精品射精| a级毛片100部免费观看| 国产精品无码永久免费888| 国内精品乱码卡一卡2卡麻豆| 少妇无套进入10P| 日韩AV无码精品人妻系列| 熟妇乱子作爱视频大陆| 中文字幕无线码一区2020青青| 亚洲精品亚洲人成在线观看麻豆| 护士的小嫩嫩好紧好爽| 日韩AV无码午夜免费福利制服| 精品国内自产拍在线观看| 国产精品一区理论片| 麻豆国产AV丝袜白领传媒| 一本大道中文日本香蕉| 12裸体自慰免费观看网站| 国产精品992TV在线观看|