china alibaba suppliers moisture absorbent absorber absorbing bag pack super dry silica gel desiccant

Specification:
average pore diameter: 2.0-3.0nm. specific surface area: 650-800 m2/g
pore volume: 0.35-0.45ml/g.
specific heat : 0.92 KJ/kg.°C.
thermal conductivity:0.63 KJ/m.hr.°C
Characters:

 1, High security: no harm or poison for human beings and Non-toxic and tasteless;

 2, Excellent Absorption ability: as high as 34%

 3, It is insolvable in water/any solvents;

 4, High absorbability and good packing material.

 5, Stable chemical properties, not with any physical reaction eliminated alkali and hydrofluoric acid, strong mechanical strength;

 6, Good thermal stability, It is also called dehumanize as a solid material in adsorb or absorb water vapor.

Some detail feature

 1) Pack Weight: (bag)0.5g, 1g, 2g ,3g ,5g ,10g, 20g ,30g ,50g ,100g, 200g, 500g ,1000g or customer-specified

 2) Packing materials:composite paper, tyvek paper,non-woven paper,cotton paper, mesh paper, Aihua paper,plastic paper ,etc

 3) Printing:printings in English,Japanese, German and Spanish or customer required.

 4) External packaging: plastic bags or iron buckets in corrugated cartons

 5) DMF&CoCl2 Free . SGS,MSDS Approval.

how about Storage

Silica-gel is powerful in sorptive moisture, therefore it should be placed on the shelf in a dry environment. Take measures to prevent rain, dampness and insolation during the transport.

Why Choose Us

1.All of our products are Eco-friendly, MSDS&SGS Approval.

2.We are a manufacture which have 15 years experience in this area, High productivity, fast delivery.

3.OEM&ODM acceptable

4.Free samples can be provided for test, welcome trial order.