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Industrial Grade Hydrophobic Silicon Dioxide Fumed Silica

Basic Information
Place of Origin: China
Brand Name: Herrman
Certification: ISO9001
Model Number: 99.8%
Minimum Order Quantity: 100KGS
Price: USD 5.0~8.0 /KG
Packaging Details: 10KG/Bag
Delivery Time: 7-15Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 10000kg/month
Detail Information
Name: Industrial Grade Hydrophobic Silicon Dioxide Fumed Silica Purity: 99.8% Min
Appearance: Powder Origin: China
Color: White Sample: Free
High Light:

surface active agents

,

raw material used in paint industry


Product Description

Industrial Grade Hydrophobic Silicon Dioxide Fumed Silica AB-1201


Industrial Grade Hydrophobic Silicon Dioxide Fumed Silica
 

Properties

·Thixotropy and reinforcement in RTV silicone sealants, the hydrophobic feature gives RTV silicone sealants a long shelf-life

·Rheology control in adhesives

·Anti-settling, anti-sagging and thixotropy control

·Free flow aid and anti-caking aid for powders

Physical & Chemical Data

Properties Unit Standard Value Testing Method

pH in 4% dispersion

(H2O:Ethanol=1:1)

  3.7~4.5 GB/T 20020

Loss on drying

(2 hour at 105℃)

% ≤0.7 GB/T 20020

Loss on ignition

(2 hour at 1000° based on material dried for 2 hours at 105℃)

% ≤2.5 GB/T 20020

Silica content

( based on ignited material)

% ≥99.8 GB/T 20020

Tamped density

(based on material

dried for 2 hours at 105℃)

g/dm² 40-60 GB/T 20020

Carbon content(based on material

dried for 2 hours at 105℃)

% 0.6~1.2 GB/T 20020


 

Applications

Silicone rubber

Adhesives and Sealants

Defoamer

Toner

Contact Details
emily fan

WhatsApp : +8613505605700