欧美人妖一区_亚洲日韩视频免费观看_高清欧美一区二区三区_91色资源网在线观看,怡红院色视频在线,综合久久久久综合97色,欧美亚洲高清日韩成人

此頁面上的內(nèi)容需要較新版本的 Adobe Flash Player。

獲取 Adobe Flash Player

Product
PD silicagel
 

[ Products Description ] 

Silica gel is widely used in industrial gas and liquid dehydration dehydration, and instrumentation drying, but also as a catalyst or catalyst carrier.

 

[ Technical Indexess ]
Item Target
Excellent First grade Qualified
size ratio up to grade Agreement
Bulk density Agreement
Absorption of steam to 25°C RH=20% ≥10.5 ≥10.0 ≥8.0
RH=50% ≥23.0 ≥22.0 ≥20.0
RH=90% ≥24.0 ≥32.0 ≥30.0
Sphere grain ratio up to grade% ≥82 / /
Heating loss % ≤2.0 ≤4.0 ≤6.0
PH 4-8
Ω.cm Electric resistance ≥3000
SiO2 % ≥98
Add: Xiangdong Ceramic Industrial Park, Pingxiang City, Jiangxi Province  Chairman: Xv Huaisheng +86-13907993138 General manager:Zhang Mingli +86-13907999263
Tel: +86-799-3411918  Fax: +86-799-3412668  E-mail: [email protected]  P.C.: 337022  
Pingxiang Petrochemical Packing Co., Ltd. Copyright(C)2015 Supported by?ChemNet?ChinaChemNet?Toocle

主站蜘蛛池模板: 正安县| 三都| 望城县| 竹溪县| 永平县| 岢岚县| 浙江省| 遵义县| 曲靖市| 张掖市| 工布江达县| 泾阳县| 体育| 库尔勒市| 吐鲁番市| 宿迁市| 新晃| 香格里拉县| 保山市| 夏邑县| 蚌埠市| 微博| 米林县| 万宁市| 奉贤区| 花莲县| 韩城市| 东港市| 凤翔县| 五台县| 富民县| 塘沽区| 上林县| 邢台县| 巴塘县| 拉萨市| 延庆县| 金溪县| 临潭县| 绥滨县| 靖西县|