日本一区精品久久久久影院,亚洲黄色第一页,国产日批免费视频,国产特级毛片aaaaaa,亚洲xxxx亚洲性受18,丁香二月婷婷激情综合,爱日韩精品视频在线观看

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

獲取 Adobe Flash Player

Product
Embossed Ceramic Balls
 

[ Products Description ] 
Embossed ceramic ball is a new product developed on the basis of inert ceramics ball by forming lot of knobs uniformly on the sphere of the ball. It can increase the surface area and free volume, and decrease the bulk density and the resistance of the system. As a new efficient support and covering material of catalyst, it can be widely used in oil refinery, chemical, fertilizer, natural gas and environmental protection industries.

[ Technical Specification ]
Item Al2O3 Fe2O3 Water absorption Void space Acid resistance Alkali resistance Thermal resistance
ndex 20-99% <1.0% <5% 45-50% ≥98% ≥80% ≥1300°C
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: pcp@sino-packing.com  P.C.: 337022  
Pingxiang Petrochemical Packing Co., Ltd. Copyright(C)2015 Supported by?ChemNet?ChinaChemNet?Toocle