Factory Supplied Fumed Silica Directly, with Bet200, for Adhesive, Sealant Manufacturing, Colloidal Silicon Dioxide Hydrophilic Silica

CAS No.: 7631-86-9
Formula: Sio2 * Nh2o
Classification: Silicon Dioxide
Grade Standard: Industrial Grade
Kind: White Carbon Black
Quality: First Class

Contact Supplier

Gold Member Since 2021

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
200
Appearance
Powder
Color
White
pH Value
3.8~4.2
Purity
99.9%
Usage
Rubber, Coating, Paint, Powder, Adhesive, Sealant
Shelf Life
3 Years
Transport Package
Paper Bag in Pallet
Specification
10kg/bag
Trademark
ENBAIRUN
Origin
China
HS Code
2811229000
Production Capacity
1000tons

Product Description

Introduction:
Fumed Silica is produced with the method of gas phase . Its   theory is burning the chloride under oxvhydrogen flame and high- temperature vapor         phase hydrolysis, and collected finished product after refining process of condensation, separation, deacidification and screening. Fumed silica, commonly known as "fumed white carbon black", is widely used in various industries as additives, catalyst carriers, petrochemicals, decolorizers, matting agents, rubber reinforcing agents, plastic fillers, ink thickeners, metal soft Sexual polishing agent, insulating filler, advanced daily cosmetic filler and spraying material, medicine, environmental protection and other fields. It also provides a new material foundation and technical guarantee for the development of related industrial fields.

Application Features:
1.Thickening and thyrotrophic effect
2.Suspension and emulsification
3.Free-flowing and anti-caking
4.Anti-slipping function
5.Extinction effect
6.Anti-adhesion effect
7.Enhancing reinforcement effect

Application in Industry:
1.Heat preservation and heat insulation materials
2. Adhesives and Sealants 
3.Ink,Paints and coatings
4.Silicone Rubber

Specification::

Spec  item

 Unit

NBR150

NBR200

NBR300

SiO2 content 

Wt% 

≥99.8

≥99.8

≥99.8

PH-value(4%) 

 

3.6-4.5

3.7--4.5 

3.7--4.5 

Specific surface area

m2 /g 

150±30 

200±30 

300±30

Loss on heating 

Wt%

≤1.0

≤1.5 

≤2.0 

Loss on ignition

Wt%

≤1.5 

≤2.0 

≤2.0 

Sieve residue(45µm) 

Mg/kg

≤0.03

≤250 

≤250 

Appearance density

g/L 

≤50

≤50 

≤50 

Al2O3 mass fraction

Mg/kg

≤500

≤400 

≤400 

TiO2 mass fraction 

Mg/kg

≤300

≤200 

≤200 

Fe2O3 mass fraction

Mg/kg

≤30

≤30

≤30

Chloride content

Mg/kg

≤250

≤250

≤250

Carbon content

Wt% 

≤0.2 

≤0.2 

≤0.2 

Test standard

GB/20020-2013


Packing and delivery:

Package

Packed in multiple layer kraft paper 10kg bags on pallet

Storage

Be stored in the original packaging in dry storage areas for protecting the material from volatile substance

Container

20' FCL: 1800KG, 10 pallets, 180KG/Pallet

40' HQ: 4000KG, 20 pallets, 200KG/Pallet

 
Manager: Donggang Han
-------------------------------------------
Chifeng Enbairun Import and Export Co.,LTD
Add: Songshan District,  Chifeng, 
        Inner Monglia Automous Region, China
 
 
  
   

Send your message to this supplier

*From:
*To:
avatar Mr. Han
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

You Might Also Like

Contact Supplier

Gold Member Since 2021

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company
Type of Ownership
Private Owner