Basic Info.

Model NO.

C Type Silica Gel Macro-pored Silica Gel

Origin

China

HS Code

28112200

Model NO.

C Type Silica Gel Macro-pored Silica Gel

Origin

China

HS Code

28112200

Product Desciption

C Type Silica Gel / Macro-pored Silica Gel

Characteristics
Shape: pellets or lumps.
Color: white, translucent.
Pore volume: 0.8-1.0 ml/g.
Average pore diameter: 8.0-10.0 nm.
Specific surface area: 300-400m2/g.
Specific heat: 0.92KJ/kg.ºC.
Thermal conductivity: 0.167KJ/m.hr.ºC.

Use

1. Used for moisture-proof packing.
2. Used for dehydration and purification of industrial gases.
3. Used for removing the organic acids and high polymers in the insulation oils.
4. Used for adsorbing the high molecular proteins in the fermented products during the industrial fermenting process.
5. Used as catalysts and catalyst carriers.
6. Used as the raw material of silica gel cat litter.

Technical Data

ITEM	Specifications										Typical values
	Macro-pored spherical silica gel						Macro-pored lump silica gel
	Superior class		First class		Qualified class
Size, mm	4.0-8.0	2.0-5.6	4.0-8.0	2.0-5.6	4.0-8.0	2.0-5.6	>5.6	2.8-8.0	1.4-4.0	0.25-2.0
Rattler loss,%,≤	4	6	6	8	8	10	10	10	30	--	0.5
Loss on heating,%,≤	5						5				2.4
Pore volume, ml/g,≥	0.85		0.75		0.72		0.76				0.91
Qualified ratio of spherical granules,%, ≥	78		75		--		--				93
Qualified size ratio, %,≥	94			90			90				100
Bulk density, g/L, ≥	400						400				440

Packing: 15kg or 20kg per compound bag, net.

Notes: Packing and size may be customized per your specific requirements.