Customisation Narrow Pore Silica Gel (A-type silica gell

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.

---

>> 40khz cavitation rf cellulite treatment device for home use/radio frequency fat removal
>> High Quality 7 Eggs Capacity Latest Instant Commercial 2021 Cooker Electric Egg Boiler
>> In Stock 3/4/5 Tiers Factory Direct Foldable Metal Storage Rack Mobile Free Installation Kitchen Shelf Rack
>> Crawler Self-Propelled Wood Chipper Horizontal Grinder Wood Grinder
>> High Quality Comfortable Customized Mattress Ventilation Layer
>> Manufacturer Bed Sleeping Pillows Fashion Nonwoven Cotton Hilton Lightweight Neck Pillow
>> Long Lasting Fragrance Sells Hot Female Perfume Classical Perfume Bottle
>> Shanghai Origin Fire Extinguisher and Sprinkler - OEM/ODM Options
>> CNC Titanium Parts Custom Five-Axis Processing Alloy Machining Parts
>> 2013 newest handmake fabric pearl flower hair comb hair headband hair pin hair accessory garment accessory
>> Sealed Transparent Plastic Food Storage Box with Handle for Kitchen Fridge Cabinet
>> Factory Wholesale Wireless Bt Earphones A2 A3 A4 Earbuds for Ios Air Headphone for Mobile Phones Clear Sound Quality Tws Type C Anc
>> China Factory OEM Customized Design Logo Printed RPET Non-Woven Reusable Recycled Shopper Bag
>> Top-Quality Car Hauler Trailers Enclosed Car Transporter Trailer for Sale
>> Small Size Plastic PE LDPE PVC Children Toy Produce Extrusion Blow Molding Machine
>> Top Rated Children Tricycle Pedal Car Multifunctional Balance Car Wheel Scooter
>> Auto Lamp 6" 45W Work LED Head Lamp for Truck
>> Pink Baby Playpen Yoga Mat Non-Slip Elasti-Foam Coral Velvet Tatami Rug
>> Clear Crystal Plastic Acrylic Resin Tiffany Chiavari Wedding Event Chair Dining Room Chair
>> Motorcycle Engine Spare Parts Crankcase Component Crankcase for CB150