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Precipitated Silicas

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Advsil® Precipitated Silica Products

FACTORY OF Fumed silica and Precipitated silicas

Overviews

Antenchem continue to invest in new partners’ factories of chemical material for the past 23 years. We set up a supply chain investment and management from sodium silicate to precipitated silicas and synthetic zeolites.

Our Silica factory Jingbo brand founded in August,2006. Total investment is about USD10.2 million. It is listed in local government’s Five-Year Plan, with an annual output of 65000 tons of nano silica, an annual output of 70000 tons of sodium silicate, with an annual output of 500000 tons microsilica project, as provincial key projects. Company empolyees more than 200 people, including 4 Dr, 36 senior technical staff.

Advsil® Precipitated Silicas

Fumed silica and Precipitated silicas

Advsil® Precipitated Silica Rubber Grade

Chemical name: SILICON DIOXIDE
Molecular formula: SiO2 * nH2O
Chemical structure: O=Si=O

A high dispersion, high purity precipitated silica. Can significantly improve the wear resistance of the rubber compound, resistant to flexion performance, heating oxidation, instead of a large number of carbon black for high-performance tires, which can effectively reduce tire rolling resistance and reduce fuel consumption and improve the wet skid resistance and safety performance.It is difference with fumed silica by processing solution.

Application

  • Tire industry: Reduce tire rolling resistance, increasing tire grip in the wetlands and icy ground.
  • 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.
  • Industry rubber silicone products: Applied to the rice roller, hoses, rubber rollers, belts, oil seals, etc., It can improve tear resistance, and abrasion resistance, and extend the life of the products.

Technical Index

Item

Specification

Drying loss(%), 105℃4.0 – 8.0
Ignition loss(%), 900℃<7.0
SiO2(%)≥ 96
Sodium Sulphate(%)≤ 0.8
DBP absorption(cm3/g)2.2 – 2.5
BET Specific Surface Area, m2/g165±5
45um Sieve residue(%)≤ 0.5
pH Value5.0 – 8.0
Total Fe, mg/kg≤ 200

Note: the Above index is from general products for reference, actual products would be a little different.

Packing: Available in 20KG bag, or another packing on request.

Storage:
Transport with non-hazardous chemicals. Store in original container only. Keep the container tightly closed and store it in a cool, well-ventilated place.

Shelf life: 3 years.

Fumed silica and Precipitated silicasAdvsil® Precipitated Silica Toothpaste Grade

Chemical name: SILICON DIOXIDE
Molecular formula: SiO2 * nH2O
Chemical structure: O=Si=O

Advsil®TT-1/TA-1 Precipitated Silica is used as a thickening agent in toothpaste. Manufactured according to ISO standards. In China, there are many silica makers. It is leading in toothpaste/dental grade. It has excellent compatibility with active ingredients. And good to improve cleaning and protecting our teeth.

Technical Index

SpecificationAdvsil®
TA-1
Advsil®
TT-1

105C℃ volatile, %

<=6

<=6

pH Value(25℃, 5%Aqueous Solution)

6.5 – 8.5

6.5 – 8.5

Ignition Loss of Drying Agent(900℃), % 

<=8.3

<=8.3

More than 45um Wet sieve, %

<=0.5

<=0.5

Na2SO4+NaCL, % 

<=1.5

<=1.5

Water Absorption Rate, ml/20g  

<=20

50 – 60

Average Particle Diameter, um

6.5-8.0

8 – 11

Apparent Density, g/mL ≤ 0.20 <=0.20

Content Of Silica, % 

>=98>=98

Arsenic, mg/kg 

<=2<=2

Heavy Metal, mg/kg 

<=15<=15

Content of Iron(Fe), mg/kg  

<=350<=350

Note: the Above index is from general products for reference, actual products would be a little different.

Packing: Available in 20KG bag, or another packing on request.

Storage:
Transport with non-hazardous chemicals. Store in original container only. Keep the container tightly closed and store it in a cool, well-ventilated place.

Shelf life: 3 years.

Fumed silica and Precipitated silicasAdvsil® Precipitated Silica Rubber Grade

Chemical name: SILICON DIOXIDE
Molecular formula: SiO2 * nH2O
Chemical structure: O=Si=O

A high dispersion, high purity precipitated silica. Can significantly improve the wear resistance of the rubber compound, resistant to flexion performance, heating oxidation, instead of a large number of carbon black for high-performance tires, which can effectively reduce tire rolling resistance and reduce fuel consumption and improve the wet skid resistance and safety performance.

Application:

  • Tire industry: Reduce tire rolling resistance, increasing tire grip in the wetlands and icy ground.
  • 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.
  • Industry rubber silicone products: Applied to the rice roller, hoses, rubber rollers, belts, oil seals, etc., It can improve tear resistance, and abrasion resistance, and extend the life of the products.

Technical Index

Item

Specification

Drying loss(%), 105℃4.0 – 8.0
Ignition loss(%), 900℃<7.0
SiO2(%)≥ 96
Sodium Sulphate(%)≤ 0.8
DBP absorption(cm3/g)2.2 – 2.5
BET Specific Surface Area, m2/g165±5
45um Sieve residue(%)≤ 0.5
pH Value5.0 – 8.0
Total Fe, mg/kg≤ 200

Note: the Above index is from general products for reference, actual products would be a little different.

Packing: Available in 20KG bag, or another packing on request.

Storage:
Transport with non-hazardous chemicals. Store in original container only. Keep the container tightly closed and store it in a cool, well-ventilated place.

Shelf life: 3 years.

Fumed silica and Precipitated silicasAdvsil® Precipitated Silica Food Grade

Chemical name: SILICON DIOXIDE
Molecular formula: SiO2 * nH2O
Chemical structure: O=Si=O

Precipitated silica food grade is physiologically inert. It has excellent chemical stability. And does not accumulate in the human body. It has been widely used in food and medicine. Food grade silica can prevent the caking problems in food products. Caking usually is due to moisture absorption or formed under pressure. Silica is of strong adsorption performance, being an excellent flow-promoting agent.

Widely used: chicken powder, milk, creamer, instant coffee, cocoa products, dehydrated egg products, sugar, powdered soup, dehydrated vegetable powder, and flavoring.

Offers the following advantages for these products:

  • To prevent caking due to stockpiles, increase powder product’s free-flow ability.
  • Increase production speed and reduce production time.
  • Reduce the dust, avoiding powder pollution to production machines.
  • In milk, juice, beer, cereals, and meat additives can be preservatives and improve the taste.
  • Can be used as a filter aid agent in beer.

Technical Index

ItemsSpecification
Drying loss(%), 105℃<=7.0
 Ignition loss(%), 900℃ <=6.0
SiO2(%)>=97
Sodium Sulphate(%)<=1.5
DOA absorption(ml/100g)240-280
45um Sieve residue(%)<=0.5
Specific surface area(m2/g)180-200
pH Value6.5 – 7.2
ColorStandard above

Note: the Above index is from general products for reference, actual products would be a little different.

Packing: Available in 20KG bag, or another packing on request.

Storage:
Transport with non-hazardous chemicals. Store in original container only. Keep the container tightly closed and store it in a cool, well-ventilated place.

Shelf life: 3 years.

Fumed silica and Precipitated silicasAdvsil® Precipitated Silica Sealant Grade

Chemical name: SILICON DIOXIDE
Molecular formula: SiO2 * nH2O
Chemical structure: O=Si=O

A high dispersion, high purity precipitated silica. Can significantly improve the wear resistance of the rubber compound, resistant to flexion performance, heating oxidation, instead of a large number of carbon black for high-performance tires, which can effectively reduce tire rolling resistance and reduce fuel consumption and improve the wet skid resistance and safety performance.

Application

It was used as an active reinforcing filler agent, and flow agent, for sealants. With high specific surface area and fine particle size.

Technical Index

ItemsSpecification
Drying loss(%), 105℃4.0 – 8.0
Ignition loss(%), 900℃<=7.0
SiO2(%)>=96
Sodium Sulphate(%)<=0.8
DBP absorption(cm3/g)2.20-2.50
45um Sieve residue(%)<=0.5
Specific surface area(m2/g)185-200
pH Value5.0-8.0
ColorStandard above

Note: the Above index is from general products for reference, actual products would be a little different.

Packing: Available in 20KG bag, or another packing on request.

Storage:
Transport with non-hazardous chemicals. Store in original container only. Keep the container tightly closed and store it in a cool, well-ventilated place.

Shelf life: 3 years.

The toothpaste grade precipitated silica supply mainly goes to professional toothpaste brands like Colgate, and P&G as well as other local producers. Quality stable, regular supply. Competing with PQ/HEM/EVONIK/RHODIA. If you are interested in our products of Precipitated Silicas, We would provide our free sample to you in the future.

Our company is a national high-tech enterprise and has many years of professional experience in precipitated silicas. It obtain ISO9001 & ISO14001, ISO22000:2005(HACCP) Certified. And we are also Kosher+Passover certified since 2014.

AntenChem zeolite molecular sieves are crystalline, highly porous materials, which belong to the class of alumina silicates. Please contact our sales team if you are interested in our products.

On the other hand, The relationship products include natural zeolite from Zeolitemin®.  It was used in agriculture, feed, water treatment, etc.

Best Offer 20% Discount

Delivery Time: 7 Days

Custom oem packing

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