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Fine Coating Pyrogenic Silica CAS 7631-86-9 Fumed Silica 200 White Color

Basic Information
Place of Origin: China
Brand Name: Herrman
Certification: ISO9001
Model Number: AH200
Minimum Order Quantity: 100KGS
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: Pyrogenic Silica CAS 7631-86-9 Fumed Silica 200 Type: AH200
Appearance: Powder Color: White
Purity: 99.85 Sample: Free
High Light:

surface active agents

,

raw material used in paint industry


Product Description

Pyrogenic Silica CAS 7631-86-9 Fumed Silica 200


 

 

Physical & Chemical Data

 

 

Item Grade AH-150 AH-200 AH-300 AH-380 Testing method
Surface aream2/g 150±30 200±30 300±30 380±30 GB/T20020
pH of suspending solution(4%) 3.6-4.5 3.6-4.5 3.6-4.5 3.6-4.5 ISO787-9
Heating loss % ≤1.5 ≤1.5 ≤1.5 ≤1.5 ISO787-2
Burning loss% ≤2.5 ≤2.5 ≤2.5 ≤2.5 ISO3262-1
Sieve residue (45um)% ≤0.05 ≤0.05 ≤0.05 ≤0.05 ISO787-18
SiO2 content% ≥99.8 ≥99.8 ≥99.8 ≥99.8 ISO3262-20
Apparent densityg/L 25-60 25-60 25-60 25-60 ISO787-11

Applications:

Application field Type Add amount[%]  
Silicon rubber HTV/LSR   15~35  

HTV/LSR silicon rubber two-component

Room temperature Sulfuree rubber

150

200

380

 
 
 

Printing ink:

Gravure, gravure and screen printing

200

380

0.5-5.0  
 
 

Paint. Coating:

Polyester lacquer, alkyd paint, acrylic paint and powder coatings

150

200

380

0.5-5.0  
 
 
 

Sealant, adhesive:

Silicon sealant, Capacitor sealed glue.

Pu, gather sulfur, butyronitrile rubber base, acrylates rubber

150

200

380

5.0-15

0.5-5.0

0.5-5.0

 
 
 
 
 

Polyester resin:

Laminated resin.

Gel paint(gel),

putty powder for cars

200

380

0.5-3.5  

PVC plastic:

The hard and soft vinyl materials, cable materials organic increase solution, film

200

380

1.0-30  
Cable insulation resistance water filling cream

150

200

5.0-15  
Lubricating oil(fat)

200

380

6-12  
Gel battery

150

200

2.0-7.0  

Catalyst

Defoaming agent

drug cosmetics and food etc.

150

200

380

0.1-10

Contact Details
emily fan

WhatsApp : +8613505605700