Find Silica Gel Pouch, Silica Gel Sachets, Small Desiccant on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

Home > Products > Friends factory products > Slica Gel Alumina Gel Water Resistant

Slica Gel Alumina Gel Water Resistant

Product Description

Classification: Silicon Dioxide Kind: Amphoteric Oxide Specification: 2-5mm, 2-4mm, 3-5mm, 1-3mm HS Code: 28112210 Grade Standard: Industrial Grade Quality: First Class Origin: China
                             Water-resistant  Silica Alumina Gel      
This product is a water-resistant silica-alumina gel with fine pores.  
It is usually used as protective layer of fine-pored silica gel or   
fine-pored silica-alumina gel,and can be used solely    
when dissociated water(liquid water)is in high content.    
Lower dew point can be true when liquid water exits in system.    
It is mainly used as drying agent for air-separation, compressed air and industrial gases,
as ethyne absorbent for preparation of liquid oxygen or liquid nitrogen and as liquid absorbent
or catalyst carrier in oil chemistry, electricity and brewery industry.especially used as protective
layer of common silica gel and silica-alumina gel.    
About 20%(wt)should be the percent when used as protective layer.  
[Technical Data]           
Item Specifications Typical values (3-5mm)  
Adsorption capacity,% (25ºC, wt) RH20% ≥ 3.5 4.7  
RH40% ≥ 6 7.6  
RH80% ≥ 30 37.6  
Pore volume,ml/g 0.35-0.5 0.39  
Specific  surface area,m2/g 450 531  
Bulk density, g/l 670 759  
Compression strength, N/particle, ≥ 60 84.4  
Loss on heating,  ≤ 3 1.5  
SIO2, %,≥ 80 81.2  
Al2O3,% 10--17 12.2  
[Size] 2-5mm,2-4mm,3-5mm,1-3mm
[Packaging] 25Kg per  bag or 500Kg per container bag. 
[Notes]  1) Packing and size may be customized per your specific requirements.
             2)Compression strength has relation with the particle size.  

Contact us if you need more details on Silica Gel Ws. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Silica Gel Water Resistant、Silica Alumina Gel. If these products fail to match your need, please contact us and we would like to provide relevant information.
  • Corrugated cardboard TD-515 water-resistant additive is on the market

    The new TD-515 water-repellent additive of the Jinqiang brand of corrugated cardboard produced by Jiangsu Changzhou Tianyuan Chemicals Co., Ltd. has been put into the market recently. The large number of users has shown that its performance and technical indicators are much better than similar products, thus solving the...

  • Tyre Gel Oil Based, Water Based Crystal Tyre Gel Tire Shine for Car Care

    Model NO.: tire gel Delivery Time: 3-7 Days After Deposit Package: 500ml(490g)*24 Payment Condition: 30% Deposit in Advance,70% Balance Before Shipment Reply Time: Within 8 Hours Shipping: by Sea, by Air and by Express Delivery After Servive: Professioanl Afterservice Team Trademark: Tonyin Transport Package: Carton...

Product Categories : Friends factory products

Email to this supplier
  • *Subject:
  • To:

  • *Messages:
    Your message must be between 20-8000 characters