Untreated Fumed Silica M5 for Coatings

• Customization: Available
• CAS No.: 1333-86-4
• Formula: Sio2
• Model NO.: M5
• EINECS: 231-545-4
• Classification: Silicon Dioxide
• Grade Standard: Industrial Grade
• Kind: Acidic Oxide
• Quality: First Class
• Transport Package: Multi-Wall Kraft Bag
• Specification: 10kg/Bag
• Trademark: CABOT
• Origin: North America
• HS Code: 2811229000
• Production Capacity: 70000tons/Year

Product Description

Product Description

 

CAB-O-SIL® M-5 untreated fumed silica is a synthetic, amorphous, colloidal silicon dioxide that is generally regarded as unique in industry because of its unusual particle characteristics.
CAB-O-SIL® fumed silica's extremely small particle size, its enormous surface area, its high purity, and its chain-forming tendencies set it apart in a class of its own.
CAB-O-SIL® fumed silica is a light, fluffy powder that is white in appearance and is used in many applications and in a variety of industries.

 

Typical Properties

 

B.E.T. Surface Area	200 m2/g
pH (4% aqueous slurry)	3.7 - 4.3
325 Mesh Residue (44 microns)	0.02% max
Tamped Density	50 g/l
Loss on Heating*	< 1.5%
Specific Gravity	2.2 g/cm3
Wt. per gallon	18.3 lb
Refractive Index	1.46
X-ray Form	Amorphous
Assay (% SiO2)	> 99.8
Oil Adsorption	~350 g/100 g oil
Average Particle (Aggregate) Length	0.2-0.3 microns

*At time of packaging.

 

 

Typical Applications

 

Functions	Applications
Rheology Control	Adhesives & Sealants
Reinforcement	Coatings
Free Flow	Composites
Suspension	Cosmetics
Adsorbant	Foods
	Inks
	Pharmaceuticals

 

Fumed silica is a very useful industrial chemical used in a variety of industrial and consumer products. Fumed silica poses a variety of health hazards to workers in various end-use industries and to those using products that use fumed silica. 
1. in various resin additives, medicine, food and other fileds.
2. rubber, sealant, silica gel, adhesive, tile grout etc.
3. paint, coating, UPR,
4. CMP suspension etc;
5. Digital photo paper etc. 

 

1.Reinforcing
Improve the tensile strength, tear strength, toughness and impact resistance of the product;
2.Thickening
improving the product consistency of liquid system, rheological control, thickening without thinning;
3.Thixotropy
one touch change, improve the rheological and thixotropy of liquid systems;
4.Anti caking
promote and maintain the fluidity and anti caking performance of powder particles;
5.Anti sagging
prevent the liquid from flowing and sagging, and improve the flatness of the construction surface;
6.Anti sedimentation
improves the adhesion of various systems, effectively prevents layered sedimentation, and is an ideal suspending agent;
7.Thermal insulation
thermal conductivity and excellent thermal insulation effect;

 

Packaging & Shipping

 

CAB-O-SIL® fumed silicas are packaged in color-coded, multi-wall Kraft paper bags. Grade M-5 is packaged in North America in 10-lb bags and in Europe in 10 kg. bags.

The bags are unitized and sized to provide product protection, facilitate efficient handling, and maximize payloads.
Specific information regarding standard and custom packaging may be obtained by contacting a sales service representative at the Cabot Corporation office in your region.

Company Profile

Shanghai Youjiatuo Chemical Co., Ltd, a wholly-owned subsidiary of Japan's Aixiu Co., Ltd., is headquartered in Osaka, Japan.
We are dedicated to the research and development of specialty chemicals and committed to serving global customers with high-quality products and excellent services, while also building a safe and healthy environment for our employees and the community.

Our company provides products and solutions to customers in every corner of the globe, serving various key industries such as infrastructure, transportation, environmental, and consumer goods industries.
Currently, we offer high-performance solutions that address our customers' challenges and are continuously improving them to meet future demands.
 

Main Products

Carbon Black:
Involves 4 major fields: Rubber & Plastic; Ink; Coating; Sealant
 

Additives:
Defoaming Agent; Rheology Modifier; Substrate Wetting Agent; Wetting Dispersant
 

Fumed Silica:
• Hydrophilic Fumed Silica
• Hydrophobic Fumed Silica

 

Our Advantages

Comprehensive Solutions
Provide different solutions for different needs.

Product Development
Oriented by customer needs, with professional technology as a bridge, we are dedicated to the development of the industry.

Overseas Agency
Our business covers multitude of production industries, offering clients high-quality services and competitive products.

Logistics & Warehousing
To meet the needs of our customers, we fully understand the importance of stable and continuous production.