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Zibo Qingxin Chemicals Co., Ltd.

High Quality Aerogel White Carbon Black, White Carbon Black Powder, Price of White Carbon Black manufacturer / supplier in China, offering Precipitated Silica, Silicon Dioxide, Mf: Sio2, Monopotassium Phosphate, 99% MKP, CAS 7778-77-0, High Quality Borax Pentahydrate Manufacturers and so on.

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Supplier Homepage Product alaki Precipitated Silica, Silicon Dioxide, Mf: Sio2

Precipitated Silica, Silicon Dioxide, Mf: Sio2

FOB Price: US $800 / Ton
Min. Order: 10 Tons
Min. Order FOB Price
10 Tons US $800/ Ton
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Production Capacity: 5000mt in Per Bag
Transport Package: 25kg in Per Bag,
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: white carbon black
  • Grade Standard: Industrial Grade
  • Quality: First Class
  • Trademark: QX
  • Origin: Shandong, China
  • Classification: Silicon Dioxide
  • Kind: Acidic Oxide
  • Color: White
  • Specification: SGS, ISO, BV
Product Description

Silicon Dioxide SiO2/ Silicon SiO2 silikon dioksit :
 
 
Original:
China
 
Technical Data(Precipitated Silica):

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

Na2SiO4

%

≤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

cm3/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

---

 
Characterristic of precipitated silicon dioixde:
The heavy metal content (Pb, Sb, etc.) and bacteria are processed in a special way, and comply with EU feeding stuffs regulations, non-toxic and harmless, It has strong absorption capability, can be carriers and dispersant of kinds of feed additive, also used as anti-caking agent, thickener, cementation agent, quality modifying agent, oil adsorbing agent, toothpaste abrasive, medical accessory, filtering agent, have good performance in transferring the kinds of water and oil into substance.
 
White Carbon Black with special physic-chemical properties, services for rubber, silicon rubber, plastic, papermaking, adhesive, paints and coating, pesticide, feedstuff additive, cosmetics manufacture.
 
Technical Data(Fumed Silica):

Item

Index

A-100

A-130

A-150

A-200

A-250

A-300

A-380

Appearance

White solid colloidal micro-particle

Specific Surface area m2/g

100±15

130±15

150±15

200±25

250±25

300±30

380±30

pH vablue

3.6-4.3

Heating loss weight% (m/m)≤

1.5

1.0

1.0

2.0

2.0

2.0

2.5

Burning loss weight% (m/m) ≤

1.0

1.0

1.0

2.0

2.0

2.0

2.0

Apparent density g/L

30-60

 
Fumed Silica Characteristic:
It is a white and colloidal micro-particle with its primary micro-particle from 5-40nm and has obvious properties such as thixotropy, reinforcing, thickening and filling etc. and is insoluble in all kinds of solvents and liquids except hydrofluoric acid and concentrated bases.
Uses:
It is used widely silicon rubber, construction sealant, coating, electron and electric, aerospace, medicine and medical material, resin processing, printing ink, pesticide and other industries.
Packing:
Packed with multi-layer paper plastic compound bag with net weight of 5kgs or 10kgs, or packed by whole plastic seal for users having special demand on water contecnt.
Store and transport: placed in vent and dry storehouse and prevented from humid, water, pressure and throwing during transport.
 
Advantages:
We have our own big ore mine and factories, good cooperation with Shanghai University and Fudan University.
 
HANDLING AND STORAGE:
 
HANDLING:
This product can be handled in the same way as any other inert product.
 
STORAGE:
The maximum length of storage time is twelve (12) months, after opened; controlling storage conditions, such as: moisture and temperature

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