white granular precipitated silica for tires (rubber)

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$800.00 - $1,200.00 / Metric Tons | 5 Metric Ton/Metric Tons MOQ for precipitated silica is 5 metric ton. (Min. Order)
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Overview
Quick Details
Classification:
Chemical Auxiliary Agent
CAS No.:
7631-86-9
Other Names:
silica
MF:
Sio2
EINECS No.:
231-545-4
Purity:
99
Place of Origin:
Henan, China
Type:
Carbon Black
Usage:
Rubber Auxiliary Agents
Brand Name:
sino precipitated silica
Model Number:
precipitated silica
commodity::
white carbon black
density::
2.2
boiling point::
2230℃
molar mass::
60.1 g/mol
Solubility (water)::
0.012 g/100ml
Warning the term::
42-43-49
Safety term::
22-36-37-45-53
packaging::
20kg/bag
experience::
10 years for precipitated silica
PH value::
6.0--7.5
Supply Ability
Supply Ability:
3000 Metric Ton/Metric Tons per Month supply precipitated silica 3000 metric ton.
Packaging & Delivery
Packaging Details
Packaging:packed in 20kg bag or as customers' require for precipitated silica
Port
china port can ship precipitated silica to anywhere.
Lead Time :
ship white carbon black within 7-10 days after prepayment

Specifications

precipitated silica :
1.appearance:powder or granular
2.purity:98%
3.fast delivery
4.ISO,SGS Approved

white granular precipitated silica for tires (rubber)     

 

 

 

 

 

Description of white carbon black 

 

 

Precipitated silica with special physic -chemical properties, work as reinforcing transparent fillers 

highly valued in formulation of rubber-based blends. In particular, They lead to enhanced tensile 

strength, tear strength and abrasion resistance and increase hardness of vulcanized rubbers. 

On the other hand, They reduce consumption of rubbers and therefore reduce the cost.

 

 

 

 

 

 

Specification of white carbon black 

 

 

Specification

silicon dioxide 

Appearance

white powder

Heating loss(105°C 1.5h) %

4.0~8.0

ignition Loss 1000°C(Dry Basis) %

≤7.0

DBP (Oil absorption value) cm3/g

2.0~3.5

PH value(5% Aqueous Suspension)

5.0~8.0

SiO2(Dry Basis) %

≥90

BET Specific Surface Area  m2/g

175~195

45µm Residue on sieve   %

≤0.5

Salt As Na2SO4 %    m2/g

<1.0

Total Fe   mg/kg

≤200

 

 

 

 

 

 

 

Application of white carbon black 

 

Shoe industry, Tyre industry, Industry rubber products, The plastics industry and Animal 

feed additive .

 

1.Shoe industry: Rubber outsoles reinforcing filler,the performance of reinforcing close to 

  the carbon black,it can be used for light colored rubber products,transparent appearance 

  and excellent wear resistance.

 

2.Tyre industry:  Reduce tire rolling resistance,increasing tire grip in the wetlands and icy ground.

 

3.Industry rubber products:Applied to the rice roller,hoses,rubber rollers,belts,oil seals,etc., 

   can improve tear resistance,abrasion resistance,and extend the life of the products.

 

4.The plastics industry: To improve plastic's toughness,strength,waterproof.

 

5.Animal feed additive: To be as carrier, is not easy to agglomerate,excellent anti caking 

property, fluidity of the powder can enhance the liquidity of the production. 

 

 

 

 

 

 

 

 

 

Packaging of white carbon black 

 

 

---In PP woven bag of 20kgs net each, total 21MT(1050 bags) in 40HQ without pallet 

 

 ---In PP woven bag of 25kgs net each, total 16.80MT(672 bags) in 40HQ with pallet

 

 ---400kgs/800kgs per jumbo bag , total 17.60MT (44 bags)  in 40HQ with pallet 

 

 

 

 

 

 

 

 

Our advantage 

 

 

· 10 years experience in chemical industry

 

· One of leading and professional chemicals export and import in china 

 

· Supply full range of chemical material and work with many brother manufacturers 

 

· Our goods passed BV,ISO9001 and SGS which quality can be control and guaranteed

 

· Shortest delivery time. Our factory have Five production lines and one     backup production line,can support any urgent orders.

 

· Free sample and E-catalogue are available 

 

· Respond in 24 hours to inquiry, feedback and other requirements