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Precipitated Silica/White Carbon Black for Powder

China Precipitated Silica/White Carbon Black for Powder, Find details about China Hydrophilic Silica, Hydrophobic Silica from Precipitated Silica/White Carbon Black for Powder

Trademark
HCSIL
Transport Package
Pallet
Specification
20kg
Origin
China
HS Code
2811220000
Trademark
HCSIL
Transport Package
Pallet
Specification
20kg
Origin
China
HS Code
2811220000

Precipitated silica, a form of synthetic amorphous silicon dioxide, is derived from quartz sand, a crystalline form of silicon dioxide. The physical properties of precipitated silica can be manipulated during the manufacturing process to deliver products with a wide range of performance-enhancing features engineered for many different end-use applications, such as RUBBERS AND TIRES, FOOD, FEED, SILICON RUBBER ,PLASTICS ect.  
 

Standard: GB25576-2010
CAS NO: 112926-00-8 (7631-86-9)
EINECS No: 231-545-4
Product Description: The product is highly-purified white particle or loose powder with favorable fluidity. It can be used in powder to increase the fluidity of powder, or to improve the diffusion ability of dry powder in liquid. 
 

Technical properties:

 
ItemsHCP 203AHCP 203B
AppearanceSuper-fine PowderSuper-fine Powder
BET specific surface area m2/g≥220≥280
Heating loss (105°C) %≤ 5.0≤ 5.0
Loss on ignition (1000±25°C)%≤ 8.5≤ 8.5
DBP Oil Absorption Value cm3/g2.4-2.83.5 -3.8
Silica(dry basis)%≥ 96≥ 96
PH-value(10%aqueous solution)6.0-7.06.0-7.0
Heavy metal (Pb) mg/kg≤ 30≤ 30
As  mg/kg≤ 3.0≤ 3.0
Pb  mg/kg≤ 5≤ 5
Na2SO4 %≤ 4.0≤ 4.0
Average grain diameter d50 µm10-1510-15


Package: 5kg , 10kg, 15 kg etc. We can customize package according customers requirement.
 

  
Precipitated Silica/White Carbon Black for Powder

 
Precipitated Silica/White Carbon Black for PowderPrecipitated Silica/White Carbon Black for PowderPrecipitated Silica/White Carbon Black for Powder
Precipitated Silica/White Carbon Black for Powder
FAQS: 
Q1: Can I get some sample?
A: Sure. Free sample can be provided accordingly. 
Q2: What's your quality assurance?
A:We have very strict quality control system, to reduce the complaint rate to nearly Zero. Meanwhile, Our products are certified by ISO, HACCP,FAMI-QS,etc. 
Q3: What's the MOQ?
A: We can offer small quantity for trials, so we accept one bag order and MOQ is 10kgs.
Q4: What's the lead time?
A: Production lead time is around 10days after payment confirmed. 
Q5: What's your payment terms?
A: We accept the following payment terms:
30% TT in advance +70% TT COPY, L/C at sight,Western Union or Paypal, etc. We will negotiate with you for firm orders.
Q6, How to solve once with quality problem.?
A: We will accept products return and bears all cost if there is any quality problem happens. 
Q7: Where Can I load TDS and MSDS?
A: Pls contact us for documents. 

How to contact us? 
Please write us below directly.
Website: http://haochuangchemical.en.made-in-china.com
Welcome to visit our factory whenever you come to China!

 

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