FUCHANG CHEMICAL
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PROFESSIONAL MANUFACTURER

OF SILICON DIOXIDE

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Fumed silica

Silicone rubber,Elastomer,Adhesive,PVC,Paint coating,Printing ink,Medicine, Cosmetic.etc
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Product Description
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Parameters

Our fumed silica is the superfine micro-nano fine chemical product, which is divided into hydrophilic type and hydrophobic type in accordance with their different surface treatments. Its appearance is white powder. Native particle size ranges from 5nm to 40nm, with significant functions of thixotropy, reinforcing, thickening and filling. Therefore, it is widely used in the industries of

 

♦   Rubber

♦   Sealant

♦   Plastic

♦   Resin

♦   Paint

♦   Printing ink

♦   Papermaking

♦   Medicine

♦   Cosmetics

♦   Food

 

More......

 

Hydrophilic fumed silica

 

Grade

FUSIL®150

FUSIL®200

FUSIL®300

FUSIL®380

 

Form

power

 

BET Specific Surface Area/g

150±15

200±15

300±20

380±20

 

PH Value

3.8 〜4.2

 

(105°C, 2h) wt% Heating Loss

≤1.5

 

(1000°C. 2H)wt% Ignition Loss

≤2

 

wt% Sio2 %

≥99..9

 

g/1 Bulk Density

40 〜60

 

Equivalent
Grade

DEGUSSA

AEROSIL 150

AEROSIL200

AEROSIL300

AEROSIL 380

 
 
 

CABOT

LM-150/LM-I50D

M-5/M-7D

H-5

EH-5

 

WACKER

V15/V15A

N20

T30

T40

 

TOKYYAMA

QS10

QS102

QS30

QS40

 

 

Hydrophobic fumed silica

 

Grade

FUSI®215

FUSI®615

FUSI®620

FUSI®630

FUSI®135

 

Form

power

 

BET Specific Surface Area,/g

110±20

170±20

170±20

230±25

110±15

 

 PH Value

3.7-7.5

3.7-4.5

5.5 〜8.0

5.5 〜8.0

5.5 〜7.5

 

(105°C, 2h) wt% Heating Loss

0.5

0.5

0.5

0.5

1.5

 

(1000C, 2H)wt% Ignition Loss

2.5

2.5

4.0

4.0

10

 

wt% Sio2 %

99.8

 

g/1 Bulk Density

40-60

 

%Carbon content (based on material dried for 2h@105°C)

0.6-1.2

0.7〜1.3

1.5-2.5

2.5-4.0

4.5~6.5

 

 Surface Treatment

DDS

DDS

HMDS

HMDS

SILICONE OIL

 

 

DEGUSSA

AEROSIL R972

AEROSIL R974

/

AEROSIL R812

AEROSIL R202

 

Equivalent Grade

 
 

CABOT

TS610

/

/

TS530

TS720

 

WACKER

HI5

H20

/

/

/

 

TOKYYAMA

/

DM-10

/

/

/

 

 

 

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