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Product Name: |
Allochroic Silica Gel
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Supply Ability: |
100000 tons |
Related proudcts |
silica gel, silica gel desiccant, |
Specifications |
According to GB10455-89 |
Price Term: |
L/C,D/A,D/P,T/T,Western Union,MoneyGram |
Port of loading: |
SHANGHAI |
Minimum Order |
1000 kg |
Unit Price: |
Negotiation |
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Product description£º Silica Gel is a high activated adsorption material,is widely used in desiccant and absorbent.It is a high-powered absorbent in every humid environment and is the only desiccant used in food and medicine by FDA. Specification: Test items Specification Grain diameter(mm) 2.0-4.0 Loss on drying at 180℃(%) 2.0 Max PH 5.0 Specific resistance(&©|8486;.cm) 10 Apparent density(g/ml) 0.73 Surface area(m2/g) 650 Pore volume(ml/g) 0.36 Av.pore diameter(mm) 22 Specific heat(Kcal/kg.C) 0.22 Thermal conductivity(Kcal/m.hr.c) 0.15 Moisture adsorption: RH=20% RH=40% RH=90% 9.0-11.5 21.0-22.0 34.0-35.0 Quality correlation: It comes up to the GB10455-89(also according to agreement with the customer). Chemical parameters:
Chemical composition Silica Gel SiO2 (w t %) 99.7 Fe2O3 (w t %) 0.008 Al2O3 (w t %) 0.025 CaO (w t %) 0.01 Na2O (w t %) 0.05 Packaging Packaging,specifications,text,special signs can designed according to customers. |
Company: |
Shanghai Yixuan Desiccant Co.,Ltd
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Contact: |
Mr. Tower Nie |
Address: |
No.66,Lane 2600,Chuan Zhou Highway,Pudong New Area,Shanghai |
Postcode: |
201319 |
Tel: |
86 021 68139380 |
Fax: |
86 021 58139858 |
E-mail: |
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