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Product Name

HL-200

HL-200 is hydrophilic fumed silica with a specific surface area around 200㎡ /g, mainly applied in coatings & paintings, film & UPR, HTV&RTV silicon rubber, adhesives and sealants, printing ink...
Affiliate classification
Product description
Characteristics
HL-200 is hydrophilic fumed silica with a specific surface area around 200㎡ /g. 
Applications 
Coatings & Paintings
Film & UPR
HTV&RTV Silicon Rubber
Adhesives and Sealants   
Printing Ink
Fertilizer  
Cosmetics
Properties
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
Physical & Chemical Data
 

Properties

Unit

Typical Value

Testing Method

Specific Surface Area(BET)

m2/g

200±20

GB/T 20020

pH value in 4% dispersion

 

3.9~4.5

GB/T 20020

Loss on drying(2 hours at 105℃)

%

2.0

GB/T 20020

Loss on ignition(2 hours at 1000℃ based on material dried for 2 hours at 105℃)

%

≤2.0

GB/T 20020

Sieve Residue(45μm)

mg/kg

≤250

GB/T 20020

Silica Content(Based on ignited material)

%

≥99.8

GB/T 20020

Tamped Density(Based on material dried at 105℃ for 2 hours)

g/dm³

40~60

GB/T 20020

 

 

Corresponding parameter set not found, please add it in property template of background
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暂未实现,敬请期待
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