| CAS No.: | 10279-57-9 |
|---|---|
| Formula: | Sio2 |
| EINECS: | 238-878-4 |
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Product Description
Precipitated Silica is one of the essential raw material of the green tires and rubber,which can improve the physical and chemical properties.
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Item
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333
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333MP
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333GR
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Appearance
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White Powder
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White Micro-Pearl
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White Granular
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Sio2 Content
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≥92
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≥92
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≥92
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BET m²/g
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115~150
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120~150
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120~150
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Heating Loss((105ºC, 2h) %
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4.5-7.5
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4.5-7.5
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4.5-7.5
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Ignition Loss(1000ºC,2h) %
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≤6.0
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≤6.0
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≤6.0
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PH Value
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6.0~7.5
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6.0~7.5
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6.0~7.5
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DBP Absorption Value ml/g
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2.2~2.8
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2.2~2.8
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2.1~2.5
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Pour density g/cm3
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0.2-0.26
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0.2-0.24
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0.26-0.32
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From the soluble salt solution (By Na2SO4) %
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≤2.0
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≤2.0
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≤2.0
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45 μm residue on sieve %
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≤0.5
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--
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--
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20 mesh sieve residue
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--
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--
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≥65%
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80 Mesh Sieve residue%
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--
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≥80%
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≥75%
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Total Fe Content mg/kg
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≤500
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≤500
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≤500
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"333" series with low specific surface area,mainly used in snow tires,special rubber and Soft soles.
Packing&Shipping
20kg woven bag, craft bag or 1000kg big woven plastic bag.
By Sea, Railway, Air, Land, etc.
Loman Chemical Co.,Ltd is one of the main titanium dioxide manufacturers in china, producing various high quality Anatase and Rutile titanium dioxide. "Loman" brand products, has being widely used in paper, paint, plastic, ink, coating, rubber, cosmetic, food, fiber, etc. In order to meet different requirements of various customers, we actively expand producing other pigments, include Lithopone, Barium sulfate and Silica.
By establishing advance management system, paying attention to environmental protection and comprehensive utilization of waste, carrying out strict production process control, many of our products has achieved or exceeded the advanced domestic and abroad quality level. We have passed the ISO9001 Certificate, ISO14001 Environmental Management System. Also to comply with the international environmental standard requirements, all of our products have passed the SGS and RoHS heavy metals test meeting the non-pollution requirements.
The "Loman" brand is one of the famous brands in China, having great popularity both at home and abroad. Our products have been widely used in European, North America and Southeast Asia.
Why Choose Us
15 years experience
With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements.
Consistent Quality
Our plant has strict quality control in each manufacturing process. And Our goods passed ISO9001 and SGS which quality can be control and guaranteed.
Meanwhile all the materials are tested before each shipment in our laboratory to double confirm the quality.
Most competitive pricing
With more than 15 years working experience, we always offer the most competitive pricing to customers to help lower their cost in application.
Shortest delivery time
90% of orders are shipped within 7-10 days after receipt of the prepayment or workable L/C.
Respond in 24 hours to inquiry, feedback or other requirements
Our experienced staff is dedicated to answer all of your inquires, feedback or other requirements in 24 hours.
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