Xiamen Ubolia Import & Export Trade Co., Ltd.
[
Fujian,
China (Mainland) ]
Silica dioxide rubber-grade
Product Details:
| Type | Sand |
|---|---|
| Place of Origin | Fujian, China (Mainland) |
| Color | Natural Color |
| Fineness | Fine |
| Sand Type | Natural Sand |
| Natural Sand Type | River Sand |
| White granular | White powder |
Payment & Shipping Terms:
| Price: | Get Latest Price |
|---|---|
| Minimum Order Quantity: | 17 Ton/Tons |
| Port: | Xiamen Port,China |
| Packaging Details: | 20kgs/bag |
| Delivery Time: | About 25days after reciving the deposit or original L/C |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 5000 Ton/Tons per Month |
Detailed Product Description
White silica
Manufacturer
Purity:98%
GB/T19001-2000 idt ISO9001:2000
Use:
It is widely used in the shoe making and tyre industry, besides these it may be used for the following aspects such as husk rice roller, spinning weaving roller, adhesive for paper making, pesticide carrier anti-coagulator for pesticides, viscose-increasing agent for toothpaste, additives for foodstuff and medicines, and anti-inflammation agent in hygiene and fire-proof materials.
- Used for [medicine, feedstuff]: Silica for medicine use is white granular powder with high purity, high fluidity, water absorption and flowage promotion, mainly used as auxiliary medicine materials and feedstuff additive.
- Used for [silicon rubber]: For its special physical and chemical properties, it is the best transparent reinforcement additive in rubber-based blends. It can greatly improve the aging resistance, resilience and compressive deformation resistance of silicon rubber.
- Used for [tyres]: If used in thread, it can greatly reduce the rolling resistance f tyres, and strengthen the holding power of types on wet or icy ground.
- Used for [soles]: It is reinforcing filler for rubber soles with high reinforcing effect as that of carbon black, and it can make rubber products with light color or transparency.
- Used for [food]: It is white fine powder with high purity, high fluidity and large specific surface area, mainly used as food anti-caking agent, antioxidant, thickener, coagulant, suspending agent, carrier of aromatical chemicals and active components, quality improver and oil absorber, etc.
Standard:
Item | Specification |
SiO2content: %min | 98 |
Residue after sieving(75um): %max | 0.5 |
Weight loss after heating: % | 4.0-8.0 |
Weight difference after ignition: %max | 7.0 |
PH value | 6.0-7.0 |
Total Cu content: mg/kg max | 30 |
Total Mn content: mg/kg max | 50 |
Total Fe content: mg/kg max | 1000 |
DBP absorption value: cm3/g | 2.5-3.0 |
Package:
Packed with double-layer plastic bag. The inner layer is made of PE and the outer layer is the woven bag made of polypropylene. Net weight is 20KGs.
Silica dioxide rubber-grade
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Precipitated silica
, Silicon dioxide
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