Silica Gel Type B

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Silica Gel Type B

Type B silica gel is ivory-white transparent or semi-transparent. It is inspherical or granular shape. Structure is between macro pored silica gel andfine pored silica gel. Its average pore diameter is 40-70 Å. Surface area is400-550 ㎡/g,pore volume is 0.6-0.75ml/g.

Application
Type B silica gel ismainly used as humidity regulator, catalyst carrier, underlay materials forhousehold pet and raw material for fine chemical product like chromatographysilica gel.

Properties

Item		Value
Adsorption Capacity, %	RH=20% ≥%	4.0
	RH=50% ≥%	11.0
	RH=90% ≥%	70.0
Silica content, % ≥		99
Loss on Heating, % ≤		2.0
Specific Resistance, Ω．cm≥		11000
PH Value		5.5-7.5
Bulk Density, g/L		500-600

Size
0.5-1.5mm, 2-5mm, 3-5mm, 4-8mm.

Packaging
15kg or 20kg compoundbag, 500kg containbag

Note
Packing and size are customizable.

Material
The main ingredient is silicon dioxide.

Sinchem is a China silica gel manufacturer and supplier. We offer silica gel, and silica sand,orange indicator silica gel. Our high quality products are offered atcompetitive prices. Sinchem is located in China, and the full chainof manufacturing matting agent, silica sol can be completed in China,even in one city. Lower manufacturing cost saves your purchasing cost. The moredetails of each product are shown on the page with description.