• Fumed Silica Iota Hb4630 Used in Elastomers, Htv Silicone Rubber and LSR Coatings & Printings Ink Defoamer Carbon Powder for Printer
  • Fumed Silica Iota Hb4630 Used in Elastomers, Htv Silicone Rubber and LSR Coatings & Printings Ink Defoamer Carbon Powder for Printer
  • Fumed Silica Iota Hb4630 Used in Elastomers, Htv Silicone Rubber and LSR Coatings & Printings Ink Defoamer Carbon Powder for Printer
  • Fumed Silica Iota Hb4630 Used in Elastomers, Htv Silicone Rubber and LSR Coatings & Printings Ink Defoamer Carbon Powder for Printer
  • Fumed Silica Iota Hb4630 Used in Elastomers, Htv Silicone Rubber and LSR Coatings & Printings Ink Defoamer Carbon Powder for Printer
  • Fumed Silica Iota Hb4630 Used in Elastomers, Htv Silicone Rubber and LSR Coatings & Printings Ink Defoamer Carbon Powder for Printer

Fumed Silica Iota Hb4630 Used in Elastomers, Htv Silicone Rubber and LSR Coatings & Printings Ink Defoamer Carbon Powder for Printer

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: White Kraft Paper Bag, 10kg/Bag
Specification: White kraft paper bag, 10KG/Bag
Trademark: iota
Samples:
US$ 8.34/kg 1 kg(Min.Order)
| Request Sample
Diamond Member Since 2021

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Manufacturer/Factory

Basic Info.

Model NO.
Fumed Silica IOTA HB4630
Origin
Bengbu Anhui China
HS Code
391000
Production Capacity
800t/Moth

Product Description

Fumed Silica IOTA HB4630

 

Product description

HB4630 is hydrophobic fumed silica which is produced by HL4380 after chemical post-treatment with HMDS (Hexamethyldisilazane).

 

Specification

IOTA  HB4630

Specific sunface area(BET), m2/g

280

pH value in 4% dispersion

5.5~8.0

Loss on drying(2 hours at 105ºC), %

≤0.5

Loss on ignition(2 hours at 1000ºC based on material dried for 2 hours at 105ºC), %

≤4.0

Sieve Residue(45μm), mg/kg

-

Silica Content(Based on ignited material), %

≥99.8

Tamped Density(Based on material dried at 105ºC for 2 hours), g/dm²

40~60

Carbon Content (Based on material dried at 105ºC for 2 hours), %

2.5~4.0

 

Applications 

Elastomers, HTV silicone rubber and LSR

Coatings & printings ink 

Defoamer                           

Carbon Powder for Printer

 

Properties

High reinforcement and transparency in HTV and LSR

High hydrophobicity and stable thixotropy 

Anti-settling and anti-sagging agent in coatings and printing ink  

High anti-foam property   

Free flow aid and anti-caking aid for powders

 

Package

White kraft paper bag, 10KG/Bag

Fumed Silica Iota Hb4630 Used in Elastomers, Htv Silicone Rubber and LSR Coatings & Printings Ink Defoamer Carbon Powder for Printer
Fumed Silica Iota Hb4630 Used in Elastomers, Htv Silicone Rubber and LSR Coatings & Printings Ink Defoamer Carbon Powder for Printer
Fumed Silica Iota Hb4630 Used in Elastomers, Htv Silicone Rubber and LSR Coatings & Printings Ink Defoamer Carbon Powder for Printer
 
Fumed Silica Iota Hb4630 Used in Elastomers, Htv Silicone Rubber and LSR Coatings & Printings Ink Defoamer Carbon Powder for Printer
Fumed Silica Iota Hb4630 Used in Elastomers, Htv Silicone Rubber and LSR Coatings & Printings Ink Defoamer Carbon Powder for Printer

 

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Diamond Member Since 2021

Suppliers with verified business licenses

Manufacturer/Factory
Registered Capital
10000000 RMB
Plant Area
501~1000 square meters