Cabosil Eh5, a perfect substitute for fumed silica, fumed silica 380

Technical Parameter: PropertiesUnitTypical ValueTesting MethodSilica Content(Based on ignited material)%≥99.8GB/T 20020PH value in 4% dispersion-3.7~4.5GB/T 20020Specific Surface Area(BET)m2/g380±30GB/T 20020Loss on drying(2 hours at 105ºC)%≤1.5GB/T 20020Loss on ignition (2 hours at 1000ºC)(based on m

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Technical Parameter:
PropertiesUnitTypical ValueTesting Method
Silica Content(Based on ignited material)%≥99.8GB/T 20020
PH value in 4% dispersion-3.7~4.5GB/T 20020
Specific Surface Area(BET)m2/g380±30GB/T 20020
Loss on drying(2 hours at 105ºC)%≤1.5GB/T 20020
Loss on ignition (2 hours at 1000ºC)
(based on material dried for 2 hours at 105ºC)
%≤2.0GB/T 20020
Sieve Residue(45μm)%≤0.04GB/T 20020
Tamped Density
(Based on material dried at 105ºC for 2 hours)
g/L40~60GB/T 20020

HL-380 is a hydrophilic fumed silica with a specific surface area of 380m2 /g. 

Reinforcing filler in elastomers          
Anti-settling, thickening and anti-sagging agent      
Rheology and thixotropy control in liquid systems 
Free flow aid and anti-caking aid for powders
Excellent transparency in unsaturated polyester resins 

Coatings & Paintings             
Silicone rubber and Other elastomers 
Adhesives and Sealants          
Printing ink

Factory Equipment
Cabosil Eh5 Fumed Silica Perfect Substitutes Fumed Silica 380
Cabosil Eh5 Fumed Silica Perfect Substitutes Fumed Silica 380
Cabosil Eh5 Fumed Silica Perfect Substitutes Fumed Silica 380


 1. Delivery time 

a) For the stock items, we can arrange the shippment within 2~3days after received your payment. For the customized items, we will indicate the delivery time in the quotation list. 

2. MOQ&Shipping

a) Full containers by sea 

b) Small quantity(>25kg), by air or by LCL or by Express as your requirement

3. Payment term

a) Small quantity recommend West Union

b) Full containers  recommend T/T or  L/C

4.How is the charge for sample?

Free samples could be offered and pls kindly pay the express charge.

5. Can you give warranty of your products?

Yes, we extend a 100% satifisfaction guarantee on all items. Please feel free to provide timely feedback if you're not satisfied with our Quality and Service. For the overseas orders, if there is a quality problem, please kindly to provide the picturers to show the problem by e-mail. We will provide the replacements to you at our cost according to actual conditions.

6.Can I visit your factory?

Sure, warm welcome. If you have visiting plan, please contact us to make an appointment in advance.

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