Pore volume: 0.8--1.0ml/g Average pore diameter: 8.0-10.0nm Specific surface area: 300-400m2/g Color:Cream specific heat 0.9

CharacteristicsShape: Pellets.

Color: cream, translucent. It contains lump and ball types.Pore volume: 0.8--1.0ml/g, average pore diameter: 8.0--10.0nm, specific surface area: 300--400m2/g, specific heat is 0.92KJ/KG.°C and thermal conductivity is 0.167KJ/M.HR. °C.Use

Used as the raw material for preparation of silica sand. After being further dried and screened, it forms macro-pored silica gel which is used as drier, adsorbent and catalyst carrier. At the same time, clear out organic acid and high polymer in insulated oil etc.

Technical Data

ITEM	Specifications				Typicalvalues
	C—I Type		C—II Type
	Superior class	First class	0.5—3mm	1.5—5mm
Loss on heating, % ≤	6.5	7.0	6.5	6.5	3.2
Low size limit, %≤	5.0	5.0	5.0	5.0	0.2
Pore volume, ml/g ≥	0.78	0.76	0.65	0.65	0.92
Qualified ratio of spherical granuales, % ≥	60	60	---	---	87
Ratio of spherical granuales, % ≤	---	---	---	10.0	---
Bulk density, g/l	400--480	480--520	---	---	451

[Size] 1-8mm [Packaging] 15kg.Per compound bag. [Note] Packing and size can be adjusted according to customer’s different requirements.

 

 

White crystal silica Gel