الوصف

Model NO.:SF85SF90SF95
Certificate:COA, SGS
Apperance:Fine Grey
            Black Powder
Package:1000kgs per Jumbo Bag, Or as Buyer's Request
Port:Xiamen Or as Buyers request
Brief introduction:
 
Microsilica fume (scientific name "silica fume," Microsilica or Silica Fume), in the smelting of ferrosilicon and industrial silicon, silicon through the flue gas emitted by steam oxidation, the specially designed filter collected the amorphous powder like silica (SiO 2). Micro-silica fume average 0.1-0.15 μ m in diameter, the size of several cement average 1.0%. Surface area for the 15-27 m 2 / g, with strong surface activity.
Features Characteristics
1).Appearance is as grey&white off.
2).High electrical resistivity
3).Low Permeability
4).Superior resistance to chemical attack from chlorides,acids and sulfates
5).Low chloride ion diffusion
6).High reactive Pozzolan
7).High temperature strength
8).Improved stability ingeothermal environment

بلد:	China
نموذج رقم:	-
سعر فوب:	240 ~ 255 / Metric Ton ( Negotiable ) (قابل للتفاوض) أحصل على آخر سعر
الموقع:	-
سعر الحد الأدنى للطلب:	240 per Metric Ton
الحد الأدني للطلب:	20 Metric Ton
تفاصيل التغليف:	500 kgs per jumbo bag; 40 jumbo bags per 40 HQ
موعد التسليم:	Within 14 days upon receipt of deposit
القدرة على التوريد:	8000 Metric Ton per Month
نوع الدفع:	T/T, L/C
مجموعة المنتج :	-