white carbon black uesd in super conductive carbon black with high quality and low price

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
20000 m.t./month

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Product Description:

Specifications

aerosil fumed silica
Amorphous high decentralize of nano powder
larger specific surface area
higher surface activity

white carbon black A150 amorphous fumed silica  

production:

Fumed silica is made by the hydrolyzed chlorosilane with high temperature in hydrogen and oxygen blaze. It is a kind of inorganic fine chemical products which is white, nonpoisonous, odourless and amorphous

the technology specification:

Item

A150

A 200

A 380

Specific surface area m2/g (BET way)

170±20

210±20

380±20

PH value(suspension liquid4%)

3.6~4.5

3.6~4.5

3.6~4.5

Heating loss weight(2 hour,105°C) % max

1.5

1.5

1.5

Burning loss (one hour 1000°C)weight % max

1

1

1

SiO2 wt.% min

99.9

99.9

999

Al2O3 wt.% max

0.03

0.03

0.03

Fe2O3 wt.% max

0.05

0.05

0.05

TiO2 wt.% max

0.03

0.03

0.02

Application

Chemical industry: applied in production of high-temperature vulcanized silicone rubber and unsaturated resins

Medical industry: Pharmaceutical powder and flake preparations, medical silicone rubber

Construction industry: applied in production of RTV silicone rubber, silicone neutral glue, paint

Automotive industry: Automotive ground coat paint

Textile industry: Silicone resin defoamers

Electronic communication: Capacitor encapsulant

Aerospace: Aerospace adhesives

Other industries: Senior inks, cosmetics, silicone grease and electrical grade magnesium oxide powder

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