Precipitation Silica White Carbon Black for Anti-Foamer
China Precipitation Silica White Carbon Black for Anti-Foamer, Find details about China Fumed Silica, White Carbon Black from Precipitation Silica White Carbon Black for Anti-Foamer
Basic Info.
Model NO.
ADA-W-042
Kind
Fumed Silica
Appearance
Powder
Name
Fumed Silica
Application
Used for Coating Painting Adhesive Sealant Silicon
Advantage
Excellent Processing and Performance
Grade
First Class
Original Place
Shandong China
Model No.
Tech. Grade
Shelf Life
24 Months
Other Name
White Black Carbon
Melting Point
>100ºC(Lit.)
Boiling Point
1610ºC(Lit.)
Trademark
AIDAI
Transport Package
25kg/Plastic Bag or Kraft Paper Bag
Specification
25kg/bag
Origin
Shandong, China
Model NO.
ADA-W-042
Kind
Fumed Silica
Appearance
Powder
Name
Fumed Silica
Application
Used for Coating Painting Adhesive Sealant Silicon
Advantage
Excellent Processing and Performance
Grade
First Class
Original Place
Shandong China
Model No.
Tech. Grade
Shelf Life
24 Months
Other Name
White Black Carbon
Melting Point
>100ºC(Lit.)
Boiling Point
1610ºC(Lit.)
Trademark
AIDAI
Transport Package
25kg/Plastic Bag or Kraft Paper Bag
Specification
25kg/bag
Origin
Shandong, China
Product Desciption
| Item | Typical value | Testing Method |
| Silica content(based on ignited material) ,wt% | >99.8% | GB/T 20020 |
| Specific surface area (BET), m2/g | 200+-15 | GB/T 20020 |
| Carbon content(Based on drying at 105ºC for 2 hours) ,wt% | <0.15 | GB/T 20020 |
| PH-value in 4% dispersion | 3.7-4.5 | GB/T 20020 |
| Moisture loss on drying 2 hour at 105ºC, wt% | <1.5 | GB/T 20020 |
| Ignition loss 2 hours at 1000ºC based on material dried for 2 hours at 105ºC, wt% | <2.0 | GB/T 20020 |
| Sieve residue(45um), wt% | <0.04 | GB/T 20020 |
| Tamped Density(Based on drying at 105ºC for 2 hours) ,g/L | 40-60 | GB/T 20020 |
Description
It is a kind of hydrophilic and high purity white colloidal powder. Due to its small particle size, specific surface area is big, therefore has excellent surface adsorption power, good dispersion performance, and good heat resistance, etc., With its excellent properties, it can be used as reinforcing filler in elastomers, excipient and carrier, rheology and thixotropic control of liquid systems, binders, polymers, etc. And used as anti-setting, thickening, anti-sagging agent, improvement of free flow and anti-caking characteristics of powders.
Application Examples
HTV and RTV silicone rubber\ Anti-foamer\Silicone grease\Silicone Emulsion Printing ink, Coatings, Paints \ Adhesives and Sealants OPzV\Food\Cosmetics\Medicine\Fertilizer
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