Fumed Silica Iota Hl4200 in Coatings & Paintingsfilm & Uprhtv&RTV Silicon Rubberadhesives and Sealants Printing Inkfertilizer Cosmetics

• Appearance: Powder
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
• Color: White
• Specific Sunface Area: 200±20
• pH Value in 4% Dispersion: 3.9-4.5
• Loss on Drying: ≤2.0
• Model NO.: Fumed Silica IOTA HL4200
• Ieve Residue: ≤250
• Transport Package: White Kraft Paper Bag, 10kg/Bag
• Specification: White kraft paper bag, 10KG/Bag
• Trademark: iota
• Origin: Bengbu Anhui China
• HS Code: 391000
• Production Capacity: 800t/Moth

Product Description

Fumed Silica IOTA HL4200

 

 

Product description

HL4200 is hydrophilic fumed silica with a specific surface area around 200m2 /g, mainly applied in coatings & paintings, film & UPR, HTV&RTV silicon rubber, adhesives and sealants, printing ink...

 

Specification	IOTA HL4200
Specific sunface area(BET), m2/g	200±20
pH value in 4% dispersion	3.9~4.5
Loss on drying(2 hours at 105ºC), %	≤2.0
Loss on ignition(2 hours at 1000ºC based on material dried for 2 hours at 105ºC), %	≤2.0
Sieve Residue(45μm), mg/kg	≤250
Silica Content(Based on ignited material), %	≥99.8
Tamped Density(Based on material dried at 105ºC for 2 hours), g/dm²	40~60

 

Applications 

Coatings & Paintings

Film & UPR

HTV&RTV Silicon Rubber

Adhesives and Sealants   

Printing Ink

Fertilizer  

Cosmetics

 

Properties

Reinforcing filler in elastomers           

Rheology control and thixotropic agent

Anti-settling,anti-sagging and thickening agent

Free flow aid and anti-caking aid for powders

 

Package

White kraft paper bag, 10KG/Bag