Precipitated Silica (White Carbon Black)

• Customization: Available
• Appearance: Powder
• Classification: Precipitated Silica
• Model NO.: BT 98%
• Packaging: Kraft Bag
• Purity: 95-98%
• Bet: 175-195
• Formula: Sio2.X(H2O)
• pH Value: 6.0-6.8
• CAS No: 7631-86-9
• Grade: Industry Grade
• Usage: Candle Manufacturing, PVC Processing, Casting Wax, Reinforcement of Rubbers and Plastics, Coating an
• Ingredient: Silicon Dioxide
• Transport Package: Karft Bag
• Origin: China
• HS Code: 2811229000
• Production Capacity: 1000mt/Month

Product Description

Tech Data( Precipitated Silicon SiO2 )

Index	Specification
Appearance	Fine White Powder/Granular
SiO2,%	98min
Loss on drying at 105 DC,%	3.0-6.0
Loss on Ignition at 1050 DC ,%	4.0-6.0
PH value:	6.0-6.8
Bet surface area, m2/g	170-200
DBP oil absorption,ml/100g	280-300
Sieve residue on 325mesh,%	5.0max
Tapped density, g/l	200-250
Soluble Salts content,%	3.5max

Application

1. White Carbon Black (Silicon Dioxide, Hydrated Silica) are a versatile inorganic chemical which are used for reinforcement of rubbers and plastics, coating and paints, printing inks and cosmetics, antiblocking of plastic foils, free running and free flow of sticky solid and liquid substances, carrier for pesticides, insecticides, high temperature insulation, stabilizing of beer and silicon rubber.

2. White Carbon Black (Silicon Dioxide, Hydrated Silica) possesses a high reinforcing potential and imparts to rubber compounds particularly high Shore hardness, tensile strength, tear resistance and abrasion resistance. In order to achieve optimum rubber-technical data the addition of activators like glycols, amines or other alkaline.

FAQ

Q1.Are you a trade company or a manufacturer?

An: Our company is a leading manufacturer and exporter of  silica dioxide. We have been in this line

for more than 25 years, and our products has been selling to many countries world around, such

as India, USA, Australia, Chile, Dubai, Turkey and so on.

Q2. What's the delivery time ?

An: Deposit received 5-15 days of delivery.

Q3.What is your first order payment terms?

An: Payment terms: T/T or advance

Q4. Can you provide the sample?

Yes, we can provide the free sample

Benefit you get:                      

 A). Stable quality --Coming from good materials;

 B). Lower price    --Not cheapest but the lowest at the same quality;

 C). Good service  --Satisfactory service before and after sale;