Hydrophobic Fumed Silicon Dioxide Snow Fine White Powder with High Purity Silica

Share on:


Price:
Price in USD:Details

Quantity:


Product Overview

Description





Hydrophobic Fumed Silicon Dioxide Snow Fine White Powder with High Purity Silica


Products Description


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-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 etc.




Products Function


* As a liquid thixotropic agent and thickener, precipitation, prevent sagging prevention
* Improved paint filler suspension and dispersion in liquid system
* Dispersion and grinding AIDS
* Cardiac liquidity powder, stability
* Cardiac improve the film scratch resistance
* Cardiac improve colorful
* Cardiac fixed special effects
* Cardiac viscoelastic can improve rubber, elastomers, reinforcement
* Derive the defoaming role of defoaming agent
* Cardiac improve coating surface hardness, resistance to scratch
* His film and elastomer in preventing adhesion




Products Application


* Adsorbent and carrier
* Ink-jet printing coating
* Senior dental material filler
* Catalyst carrier, significant thermal insulation, used in low temperature and high temperature insulation.
* Adsorbent and carrier
* Ink-jet printing coating
* Senior dental material filler
* Catalyst carrier, significant thermal insulation, used in low temperature and high temperature insulation.




Specification


Grade
Fusil 135
Fusil 215
Fusil 615
Fusil 620
Fusil 630
Fusil 220
Form
White Power
White Power
White Power
White Power
White Power
White Power
BET surface Area m2/g
110±15
110±20
170±20
170±20
230±25
120±15
PH value
5.5-7.5
3.7-4.5
3.7-4.5
5.5-8.0
5.5-8.0
5.5-7.5
Heating loss(105℃,2h) wt%
≤1.5
≤0.5
≤0.5
≤0.5
≤0.5
≤0.5
Ignition loss (1000℃,2h) wt%
≤10
≤2.5
≤2.5
≤4.0
≤4
≤10
SiO2 content (%)
≥99.8
≥99.99
≥99.99
≥99.99
≥99.99
≥99.99
Carbon content
4.5~6.5
0.6~1.2
0.7~1.3
1.5~2.5
2.5~4.0
1.0~2.0
Bulk Density (g/l)
40-60
40-60
40-60
40-60
40-60
40-60
Surface treatment
silicon oil
DDS
DDS
HMDS
HMDS
HMDS


Grade
Fusil 135
Fusil 215
Fusil 615
Fusil 620
Fusil 630
Fusil 220
Form
White Power
White Power
White Power
White Power
White Power
White Power
BET surface Area m2/g
110±15
110±20
170±20
170±20
230±25
120±15
PH value
5.5-7.5
3.7-4.5
3.7-4.5
5.5-8.0
5.5-8.0
5.5-7.5
Heating loss(105℃,2h) wt%
≤1.5
≤0.5
≤0.5
≤0.5
≤0.5
≤0.5
Ignition loss (1000℃,2h) wt%
≤10
≤2.5
≤2.5
≤4.0
≤4
≤10
SiO2 content (%)
≥99.8
≥99.99
≥99.99
≥99.99
≥99.99
≥99.99
Carbon content
4.5~6.5
0.6~1.2
0.7~1.3
1.5~2.5
2.5~4.0
1.0~2.0
Bulk Density (g/l)
40-60
40-60
40-60
40-60
40-60
40-60
Surface treatment
silicon oil
DDS
DDS
HMDS
HMDS
HMDS


Equivalent Grade
DEGUSSA
AEROSIL R202
AEROSIL R972
AEROSIL R974
/
AEROSIL R812
/
CABOT
TS720
TS610
/
/
TS530
/
WACKER
H18
H15
H20
/
/
/
TOKYYAMA
PM-20L
DM-10
DM-20
/
DM-30
/
OCI
K-P15K-P20
K-D15
/
K-T20( D4 )
K-T30( D4 )
/


Different Uses


FUSIL-135: It is mainly use in silicon rubber, coating and ink; adhesives and sealants; greasesand cable gel; vinyl easter, resins; powders.

FUSIL-215: It is mainly used for organic silicone rubber, organic silicone sealant, paint, coating, printing ink, toner, copiertoner, developer powder, adhesive, battery etc.

FUSIL-615: It is mainly used for printing ink (copier toner), coating, plastic, toothpaste, food, medicine, cosmetics, silicone rubber, sealant, adhesive, gel battery composite material, industrial lubricating oil, unsaturated polyester resin, layered resin and gel coat, insulation glue of cable and cable gel, thickener of synthetic grease, plant protection etc.

FUSIL-620: It is mainly used in HTV silicone rubber & LSR; sealants and silicone adhesive; coatings, inks; powder coatings.

FUSIL-630: It is mainly used in elastomer, HTV silicone rubber & LSR; sealants and silicone adhesive; coatings, inks system; carbon powder for printer.

FUSIL-220: It is mainly used for elastomer, eg : HTV & RTV silicone rubber, LSR; sealants and silicone; adhesive; coatings, inks; powder coatings; negative toners.


Product packaging






Company Profile








FAQ


Q1: Are you manufacturer or trading company ?
We are producer having our own factory and raw material. Welcome to visit our factory !

Q2 : How to get sample?
Kindly contact us, Free sample are waiting for you !

Q3: How about the packing?
Usually we provide the packing as 10 kg / bag. Of course, if you have special requirements on them, we will according to you.

Q4: What's your payment terms?
We accept all payment TT, LC, DP, Paypal. But for first time, we only do LC or TT.

Q5: What’s your main products ?
We product fumed silica, precipitated silica and silica matting agent.




0.0177 s.