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| Product Name: |
silica gel from Sinchem
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| Supply Ability: |
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| Related proudcts |
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| Specifications |
0.5-1mm, 1-3mm, 2-4mm,3-5mm,4-8mm |
| Price Term: |
FOB CIF |
| Port of loading: |
QINGDAO |
| Minimum Order |
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| Unit Price: |
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Feature
Silica gel with fine pores includes spherical silica with fine pores and massive silica with fine pores. Spherical silica with fine pores has the appearance of colorless or yellow-tran***rent or translucent spherical particle, massive silica with fine pores is a colorless or yellow translucent glass-like irregular particle.
��Basic quality parameters��
The average diameter is 2.0-3.0 nm, ratio surface area is 650-800 m2 / g, pore volume is 0.35-0.45 ml / g, ratio heat 0.92 KJ / kg. , thermal conductivity coefficient is 0.63 KJ / m. Hr.
Item Specifications Typical Date
Adsorption capacity RH=20% Superior class First class Qualified class
RH=50% 12min 10min 8min 11min
RH=90% 26min 24min 20min 25min
Loss on heating��% 36min 32min 30min 37min
PH value 4--8 4--8 4--8 4.0
Specific resistance����.cm 3000min 3000min 3000min 4000min
Silica % 98.5min 98min 98min 98.5min
Qualified ratio of spherical granules % 95 90 85 90
Size NA NA NA 2-4mm
Bulk density, g/l NA NA NA 780
Note: Qualified ratio of spherical granules is only applicable to fine-pore silica gel.
��Use��
Mainly used as desiccants, moisture beads, agents to remove smell and all kinds of absorbents. Widely used to control relative humidity of the environment for storage and transport of instruments, meters, instruments equipment, leather, luggage, shoes, textiles, food, medicine and so on. It can prevent items from moisture, mildewing and rusting. Because of their high bulk density and obvious effect to absorb moisture in the case of low humidity, it can be used as air cleaner. They are widely used in the sea transport of ocean because the goods during transport often degenerate owing to temperature, the product can be used effectively to absorb water so that the quality of the goods is ensured.
��SIZES�� 0.5-1.5mm��0.5-1mm 1-3mm��2-4mm��3-5mm��4-8mm.
��PACKING�� 25KG per bag or 500KG per bag.
��NOTE�� The moisture content, packing and size can be a |
| Company: |
Shandong Sinchem Silica Gel Co.,Ltd
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| Contact: |
Mr. Peter Fang |
| Address: |
Dongguo Town, Tengzhou City,Shandong Province. |
| Postcode: |
277533 |
| Tel: |
86 632 2528333 |
| Fax: |
86 632 2528007 |
| E-mail: |
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