China (Mainland)
silicon dioxide/precipitated silica/white carbon black CAS NO.7631-86-9
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,T/T
- Product Details
Keywords
- colloidal silicon dioxide
- white carbon black
- precipitated silica
Quick Details
- ProName: silicon dioxide/precipitated silica/wh...
- CasNo: 7631-86-9
- Molecular Formula: sio2
- Appearance: white powder and granule
- Application: rubber,feed,food,sole
- DeliveryTime: WITHIN 10DAYS AFTER RECEIVING THE PREP...
- Port: qingdao
- ProductionCapacity: 10000 Metric Ton/Month
- Purity: >96%
- Transportation: 20 OR 15 KG BAGS.Multilayer kraft pape...
- LimitNum: 5 Metric Ton
- Grade: Industrial Grade,Food Grade
Superiority
white carbon black
It has stronger appetency,
makes it bear biggish dispersive ability in fresh rubber.
high quality
Details
Silicon dioxide,precipitated silica/white carbon black ,SiO2
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1. PRODUCT DESCRIPTION
|
a. CAS NO.: |
7631-86-9 |
|
b. HS NO.: |
28112290 |
|
c. MF: |
SiO2 |
|
d. SPECIFICATIONS: |
white powder/granular |
|
e. PACKING: |
10kgs/bag,15kgs/bag,20kgs/bag,plastic woven bag ,inside with PE liner . |
|
f. product technology |
precipitated silica |
2. PRODUCT PICS
3. TDS :
TECHNICAL DATA SHEET
white carbon black/precipitated silica (PPT silica)
|
ITEMS |
DX-175A |
DX-175B |
DX-175C |
DX-185 |
|
Form |
White powder |
White fine granule |
White strip |
White powder |
|
Whiteness |
98 |
98 |
98 |
98 |
|
SiO2 (dry basis) % |
≥96 |
≥96 |
≥96 |
≥97 |
|
PH value |
6.5-7.5 |
6.5-7.5 |
6.5-7.5 |
6.5-7.5 |
|
BET surface area m2/g |
160-180 |
160-180 |
160-180 |
200-260 |
|
DBP absorption value ml/100g |
240-280 |
240-280 |
240-280 |
300-360 |
|
Average particle size um |
40-45 |
170-175 |
_____ |
20-25 |
|
Heating loss (105 for 2hr.) % |
4.0-6.0 |
4.0-6.0 |
4.0-6.0 |
4.0-6.0 |
|
Ignition loss (1000 for 2hr.) % |
4.0-8.0 |
4.0-8.0 |
4.0-8.0 |
4.0-8.0 |
|
Fe mg/kg |
≤149 |
≤149 |
≤149 |
≤149 |
|
Soluble salt (Na2SO4) % |
≤0.4 |
≤0.4 |
≤0.4 |
≤0.4 |
|
Package |
20kg/bag |
20kg/bag |
20kg/bag |
15kg/bag |
4.CHARACTERS:
It has stronger appetency, makes it bear biggish dispersive ability in fresh rubber, physical appearance comes into being that white carbon black grain and rubber molecule, excelled white carbon black in boosting up mechanical strength of rubber and reinforcement of tear. It is highly reinforcing agent of rubber.
Main used in high grade rubber , tyre ,soles and pesticide, feedstuff additive industry.
5. PACKING AND LOADING:
a. Package:
plastic woven bag,inside with PE liner.20kg/bag.
b. Loading capacity:
20’GP: 7000kgs,without pallet
40’GP:14000 kgs,without pallet
40HC: 16500 kgs,without pallet
Packing bag
Plastic woven bag ,20kg/bag
Loading in container
6.WAREHOUSE:
7.FACTORY AND PRODUCT LINE:
8. QUANLITY CONTROL & INSPECTION: