Zouping Changshan Zefeng Fertilizer Co., Ltd.

White Carbon Black, Silicon Dioxide, Carbon Black N330 manufacturer / supplier in China, offering Silica/Silicon Dioxide/White Carbon Black/Sio2, Mono Propylene Glycol, China Supplier Free Sample 99.6% Oxalic Acid and so on.

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Silica/Silicon Dioxide/White Carbon Black/Sio2

FOB Price:US $500 / Ton
Min. Order (Tons) FOB Price
10+ US $500 / Ton
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Min. Order: 10 Tons
Production Capacity: 4000 Mt Per Month
Transport Package: 25kg/PP Bag
Payment Terms: L/C, T/T, Money Gram, Western Union, 30%T/T in advance, 70% T/T against the B/L copy

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Basic Info.

Model NO.:Silicon Dioxide BT-100
Artificial Graphite Type:Graphite Electrode Class
Carbon Content:High-Carbon
Usage:Chemical Industry
Product Name:Silica/Silicon Dioxide/White Carbon Black/Sio2
CAS No.:7631-86-9
Einecs No.:231-545-4
Molecular Formula:Sio2. Nh2o
Delivery:Within One Week After Deposit
Package:25kg Bag
Specification:SiO2 (dry) 99.9%
Origin:China (Mainland)
HS Code:2811220000

Product Description

Silica/Silicon dioxide/white carbon black/SiO2

1. Leading manufacturer of white carbon black
2. High purity
3. Excellent reinforcement function
4. Wide specifications
5. Personalized services
6. Applications: Tire, footwear
7. Other Names: Precipitated silica (white carbon black)

White powder, insoluble in water, soluble in hot and concentrated strong acid and alkali, having the good chemical stability; It has strong achromatic power, covering power, with excellent properties of pigment. It has high quality and competitive price.
productWhite  Carbon  Black
CAS  No.  7631-86-9
Molecular  Formula:  SiO2  @   nH2O
appearanceWhite  powder  or  granular
typeSilicon  dioxide  BT-100/  BT-200
specifications  SiO2  (dry)            99.9%
  BET  (m/g)            290-300
  BDP  (m3/g)          320
  Hole  diameter        1.8-20
  PH                          6.8-7.1
  Specific  gravity        0.13

  Evaporation  loss105x2hs                5.0-8.0%
  Ignition  loss  (dry)  1000x2hs          5.0-6.0%
  PH                                                  7.0  min
  BET  specific  area/g                      160-180  min
  DBP  (ml/100g)                            260-330  min

Type  /  Technical  indexFengSil-IFengSil-  IIFengSil-  IIIFengSil-  IVFengSil-  V
SiO2  %≥   93≥   93≥   92≥   92≥   98
Loss  on  heating  %4.0-6.04.0-8.04.0-8.04.0-8.04.0-8.0
Loss  on  ignition  %& le:   7.0& le:   7.0& le:   7.0& le:   7.0& le:   7.0
PH  value6.0  -7.06.5  -7.06.0  -7.06.0  -7.06.0  -7.0
Specific  surface  area  cm2/g190  -210170  -190150  -170170  -190230  -250
DBP  absorption  value  cm3/g1.8  -3.02.0  -3.02.0  -3.02.0  -3.03.0  -4.0
Iron  mg/Kg& le:   300& le:   200& le:   300& le:   300& le:   300
Sulfate  %& le:   1.0& le:   0.5& le:   0.8& le:   1.5& le:   0.5

use  tyre,   rubber  industry  and  animal  feed  etc.
Package 250Kgs/iron  drum  or  in  woven  bags

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Zouping Changshan Zefeng Fertilizer Co., Ltd.

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