成人瑟瑟-99久久99热这里只有精品-日韩一区二区av-少妇人妻大乳在线视频-午夜福利免费0948视频-www312aⅴ欧美在线看

產品性能
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℃


主站蜘蛛池模板: 国产爆乳无码视频在线观看3| 免费的国产成人av网站装睡的| 2021精品亚洲中文字幕| 日日鲁鲁鲁夜夜爽爽狠狠视频97 | 中文字幕人妻被公上司喝醉| 国产精品人成视频免费vod| 成人爽a毛片在线视频| 人妻少妇中文字幕乱码| 福利姬液液酱喷水| 亚洲妇熟xxxx妇色黄| 精品国产成人av在线| 综合三区后入内射国产馆| 亚洲理论在线中文字幕观看| 7777久久亚洲中文字幕蜜桃| 亚洲人交乣女bbw| 无码夜色一区二区三区| 国内精品伊人久久久影视| 内射毛片内射国产夫妻| 日本高清视频网站www| 欧美一区永久视频免费观看 | 欧美成aⅴ人高清ww| 欧亚精品一区二区三区| 中国少妇内射xxxx狠干| 三上悠亚网站在线观看一区二区| 无码专区aaaaaa免费视频| 熟女性爱导航| 久久精品无码人妻无码av| 夜夜躁很很躁日日躁麻豆| 国产微拍无码精品一区| 特黄特色三级在线观看| 日本一区二区无卡高清视频| 精品熟女少妇a∨免费久久| 伊人久久大香线蕉综合av| 国产乱妇乱子在线视频| 妇女bbbbb撒尿正面视频| 无码人妻丰满熟妇区五十路在线 | 色偷偷色噜噜狠狠网站30根| 肉色丝袜足j视频国产| 日韩亚洲欧美中文在线| 国产精品极品美女自在线观看免| 精品少妇ay一区二区三区|