Type B Silica Gel

• Shape: Beads
• Drying Method: Static Drying
• Kind: Silica-Gel Desiccant
• Model NO.: Silica Gel
• Sorbent: Silica Gel
• Desiccant: Chemical Desiccant
• Silicon Dioxide Content: >98.5%
• Size up to Grade: >90%
• Bulk Density: 784kg/M3
• pH Value: 4
• Transport Package: Plastic Bag, 25kg/Bag
• Specification: 1-3mm, 2-4mm, 3-5mm, 4-6mm, 5-7mm
• Trademark: XINGFENG
• Origin: China
• HS Code: 3824999990
• Production Capacity: 50000mt/Year

Product Description

Type B Silica Gel
Description:

Type B silica gel is spherical or lump with milky white, transparent or translucent color. Its Pore structure is between wide pore and narrow pore silica gels.

Pore volume: 0.60-0.85ml/g.

Average pore diameter: 4.5-7.0nm

Specific surface area: 450-650m2/g.

 

Use:

It widely used as adsorbent for water and gas and perfume carriers, also may be used as catalyst carriers, silica sands, atmosphere humidity regulator , whitening agent etc.

 

Technical Specification

Item		Specification		Typical Value (2-4mm)
		Superior class	First class
Adsorption capacity	RH=20%,% ≥	5.0	4.0	6.2
	RH=50%,% ≥	13.0	11.0	16.2
	RH=90%,% ≥	70.0	50.0	73.9
Loss on heating,%≤		2.0	2.0	1.0
PH value		5.5-7.5	4-8	6.7
Specific resistance, Ω.cm ≥		5000	3000	7200
Bulk density, g/ml		500-600	500-600	538

Package and Shipping:

Package Type	Container Load Capacity		Delivery time	Quality Insurance	Payment Terms
	20 GP	40 GP
Plastic bag of 0.1m3	15-22 tons	*	Within 3-10 days	Chinese National Standard; Offer quality assurance as request.	T/T, L/C, Paypal, West Union