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SiO2 Precipitated Silica& Fumed silica

CAS: 7631-86-9
FOB Price:700 USD/Metric Ton
Port:Shanghai,Port, China
Minimum Order Quantity:
Supply Ability:50000 Metric Ton/Year
Payment Terms:L/C,D/A,D/P,T/T,
Updatetime:Jun 05 2015
Company Profile
Contact:Lucy Hu
Tel:86-21-39542910
Fax:86-21-39542910
Address: Rm730, No. 1855, Cao’ an Road, Shanghai, P. R. China
Website: http://www.tengminchem.com
Quick Details
Classification: Oxide
Cas NO.: 7631-86-9
Molecular Formula: O2Si
Melting Point: 1610℃
Boiling Point: >100?°C(lit.)
Stability: Stable.
Refractive index:1.46
Flash Point: n/a
Purity: 92%~99%
Appearance: white crystals or powder
usage: rubber ,paint and others
Brand Name: TIMI(Tengmin) Silicon Dioxide
EINECS: 231-545-4
Aliase: Silicon Dioxide / white carbon black
Purity: 92%~99%
Appearance:white powder
Brand: TIMI(Tengmin) Silicon Dioxide
Usage:

Manufacture glass, water glass, refractories, abrasives, ceramics, enamels, in scouring-& grinding-compd, ferrosilicon, molds for castings, decolorizing & purifying oils, petroleum products, etc.

Packaging & Delivery
Packaging Detail: 10/20kgs PP/Woven Bag; Kraft Paper Bag
Delivery Detail: 3days for Silicon Dioxide , Precipitated Silica,silicon
Detailed Description

silicon dioxide , Precipitated silica ,  White Carbon Black   

 

 

Technical Index

Units

specifications

XJ100

XJ-101

 NY-300

 GJ-103

TL-104

LNJ-105

SP-106

ZZ-108

SiO2 Content 

%

≥ 92

≥ 96

≥ 96

≥ 96

≥ 96

≥ 96

≥ 99

≥ 98

BET Specific Surface Area

m2/g 

140~230

170~200

150~300

200

200

200

~~~

~~~

PH value

----

≥6.0

6.5~7.5

5.0~8.0

4.0-4.5

6.5~7.5

6.5~7.5

6.5~7.5

6.5~7.5

Ignition loss 1000oC

%

3.0~7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

Loss on Drying 105oC

%

4.0~8.0

4.0~8.0

4.0~8.0

4.0~8.0

4.0~8.0

4.0~8.0

4.0~8.0

4.0~8.0

Na 2 SiO 4

%

≤0.6

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

Water

%

4.0~6.0

4.0~6.0

4.0~6.0

4.0~6.0

4.0~6.0

4.0~6.0

4.0~6.0

4.0~6.0

DBP Absorption Value

cm 3 /g

2.3~3.8

2.3~3.8

2.3~3.8

2.3~3.8

2.3~3.8

2.3~3.8

2.3~3.8

3.0

Fe

mg/kg

300

200

300

200

200

200

160

200

Average particle size

um

20

8

6

5

3

3

3

---

 

 

    It has stronger appetency, makes it bear biggish dispersive ability in fresh glue, physical appearance comes into being that white carbon black grain and rubber molecule, excelled white carbon black in boosting up mechanical strength of rubber and reinforcement of tear. It is highly reinforced filling agent of rubber. 

 

 

Company Information
Name:Shanghai Tengmin Industry Co.,Ltd. √ Verified
Category:Corporation/Limited Liability Company
Trade Category: Manufacturer√ Verified
Registered Time: 2009 √ Verified
Registered Capital:
Legal Representative: Lei Deng√ Verified
Employees: 101 - 500 People
Address: Rm730, No. 1855, Cao’ an Road, Shanghai, P. R. China
Website: http://www.tengminchem.com
Product/Service: Barium sulfate, Silica Dioxide, Titanium Dioxide, Super Carbon Black

Shanghai T eng min Industry Co.,Ltd is an enterprise engage d in produci ng and s e l ling chemical products . Tengmin owns large material ore mine and has introduced advanced production technology and equipment , it can produce various levels of fine chemicals. Our products are widely used in electronic ink, printing ink , automobiles paint, rubber , plastic and other fields.

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