Hydrophilic Fumed Silica Iota Hl4200 Used for Htv and RTV Silicone Rubber

• CAS No.: 10279-57-9
• Formula: H2O3si
• EINECS: 600-358-3
• Model NO.: IOTA HL4200
• 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
• Transport Package: Bags
• Specification: 15KG
• Trademark: IOTA
• Origin: Anhui, China
• HS Code: 39100000
• Production Capacity: 20000 Tons Per Year

Product Description

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...

Technical Index

Specification	IOTA HL4200
Specific sunface area(BET), m^2/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

Product Applications

Coatings & Paintings             

Silicone rubber and Other elastomers 

UPR

Adhesives and Sealants          

 

Printing ink

 

Features

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.

 

Company Profile

Iota Silicone Oil maintains close long-term cooperative relationship with many universities and research institutes in Nanjing and implements a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment. Technical support and scientific management of the powerful can provide all kinds of high quality organic silicon materials for our customers.

Our main products: Phenyl silicone, diffusion pump oil, Methyl silicone oil, Amino silicone oil, Hydroxy silicone oil, Vinyl silicone oil, Organic polysilazane, Inorganic polysilazane, Foam silicone rubber, Hexamethyldisilazane. Iota enjoy high reputation in our market for Phenyl silicone, Polysilazane resin, Foam Silicone and Hexamethyldisilazane.

Our products are mainly exported to Southeast Asia, South America, Europe, America, the Middle East and Medium-High level China market.

Thanks for your interest in Iota Silicone Oil, We look forward to doing business with you!