Nano Silicon Dioxide H-200s Hydrophobic Fumed Silica China Factory Price

Model NO.
H200S
Quality
Eligible
Advantage
Factory Price, Stable Supply
Transport Package
White Kraft Paper Bag
Specification
10kg
Trademark
LIHUA
Origin
China
HS Code
2811221000
Production Capacity
700 Ton/Tons Per Month
Reference Price
$ 8.10 - 76.50
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Product Description

Product Description

Characteristics of H-200S

H-200S  is hydrophobic fumed silica which is produced by hydrophilic fumed silica with specific surface area 200 m2/g after chemical post-treatment with HMDS .
 
 
Physical & Chemical Data of HB-630
Properties
Unit
Standard Value
Testing Method
Specific surface area(BET)
m2/g
200 ± 30
GB/T 20020
pH in 4% dispersion
 
6.0~9.0
GB/T 20020
Loss on drying
(2 hour at 105ºC)
%
≤0.7
GB/T 20020
Loss on ignition
(2 hour at 1000° based on material dried for 2 hours at 105ºC)
%
≤5.0
GB/T 20020
 Silica content
( based on ignited material)
%
≥ 99.8
GB/T 20020
Carbon content(based on material
dried for 2 hours at 105ºC)
%
2.5~4.0
GB/T 20020
Tamped density(Based on material dried for 2 hours at 105ºC)
g/dm²
40~60
GB/T 20020
Product Application

Applications of H-200S

Elastomers, HTV silicone rubber and LSR
Coatings & printing ink
Defoamer
Carbon Powder for Printer
Nano Silicon Dioxide H-200s Hydrophobic Fumed Silica China Factory Price
Nano Silicon Dioxide H-200s Hydrophobic Fumed Silica China Factory Price
 
More Applications -- fumed silica
Fumed silica is widely applied to the industries of silicone rubber, adhesives, sealants, paint, coating, resins, pharmaceuticals, composite materials, fertilizer, animal feed and food etc.
Our products are popularly used in different industries, We have rich products with complete specifications. In addition, we can develope the prducts according to the customer's reqirements
 

 

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