Hot Selling Narrow Pore Silica Gel (A-type silica gell DONO Natural dust free

Product Details

Product Description

Product Description
Narrow Pore Silica Gel (A-type silica gel)
【Characteristics】
Narrow Pore Silica Gel includes spherical silica gel and lump silica gel. The narrow pore silica gel is transparent or semitransparent. The narrow pore silica gel is also called Type A silica gel.
Average diameter:2.0-3.0 nm.
Specific surface area: 650-800 m2 / g.
Pore volume: 0.35-0.45 ml / g.
Specific heat:0.92 KJ / kg. ℃.
Thermal conductivity coefficient : 0.63 KJ / m. Hr.℃
【Use】
Mainly used as desiccants to prevent items from moisture, it is also can used as catalyst carrier, adsorbent, separating agent and the raw material to produce PSA and Silica gel with moisture indicator.
【Sizes】
0.5-1mm、0.5-1.5mm、1-2mm、1-3mm、2-4mm、2-5mm、3-5mm、4-8mm etc.
【Packing】
N.W 25KG per bag or 900KG per bag.
【Note】
The moisture content, packing and size can be customized according to the customer's requirements.

Item		Specification			Typical Value
Adsorption capacity		Superior class	First class	Qualified class
	RH=20%	10.5min	10min	8min	11.2min
	RH=50%	25min	23min	22min	29.2min
	RH=90%	34min	33min	32min	37.6min
Loss on heating，%		2.0	4.0	6.0	1.0
PH value		4--8	4--8	4--8	5.6
Specific resistance，Ω.cm		5000min	3000min	3000min	4211min
Silica %		98.5min	98min	98min	98.5min
Qualified ratio of spherical granules %		95	90	80	90
Size		Negotiation	Negotiation	Negotiation	2-5mm
Bulk density, g/l		700-850			784
Note: The qualified ratio of spherical granules is only applicable to spherical silica gel.

---

>> CNC wire mesh loom metal wire mesh weaving machine
>> Auto Top Head Gasket Kit for Cummins 6CT Engine
>> AC Motor Running Cbb65 Capacitor Price Manufacturing Quality Capacitor
>> Customized Silica Gel Desiccant Bags 1g Small Packet Desiccant Moisture Absorber Beads
>> Large Capacity Waterproof Computer Bag Laptop Backpack Travel Business Backpack Bag for Men Women
>> High quality wholesale for Chevrolet Malibu XL 2018-2021 white Front door handle cover 13599551
>> Newamstar High Speed Full Automatic Plastic Pet Drinking Water Juice Carbonated Drink 200ml 300ml 500ml 1L Blow Bottle Blowing Moulding/Molding Machine
>> DECA300 240 360 radiator for isuzu truck npr 897148287 897148287J
>> Seamless Stainless Steel Seamless Tube ASTM A312 304 304L Stainless Steel Pipe
>> Wholesale Electrical Children Toy Hot Wheels Car Electric Motorcycle for 3-12 Years Kids
>> Highsun Machinery Molding Machine Suppliers
>> Wuling Motors MCVA4O12 electric driving axle
>> Elsky Industrial PC with CPU 5th Generation Broadwell Core I7 5500u 5600u DDR3 RJ45 LAN VGA HD_Mi Lvds Ipc6000
>> 2019 portable Pico laser /picosecond yag laser machine/755 pico for salon for home use
>> Magnetic Digital Rail Thermometer for Track Temperature Measuring
>> Decorative Pattern Aluminum Plate, Two Ribs Knurling Aluminum Plate, Five-Ribs Embossed Aluminum Plate Plate
>> Anti Cut Level 5 ANSI A5 13G HPPE Liner PU Coated Gloves For Cutting
>> OEM Custom Cotton Spandex Soft Comfortable Underwear Men′s Briefs
>> Retro Portable Lantern Outdoor Camping Kerosene Lantern with Remote Control Dynamic Flame Light Solar Powered LED Table Lantern
>> Farm Disc Blades