Silicon Dioxide Fumed Silica for Htv and RTV Silicone Rubber

CAS No.: 112945-52-5
Formula: 238-878-4
EINECS: 238-878-4
Classification: Silicon Dioxide
Grade Standard: Industrial Grade
Kind: Alkaline Oxide
Samples:
US$ 1/kg 1 kg(Min.Order)
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Customization:

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Manufacturer/Factory & Trading Company

Basic Info.

Quality
First Class
Transport Package
Kraft Paper Bag
Specification
20kg
Trademark
Zhonghai
Origin
Shandong
HS Code
2811229000
Production Capacity
20000 Tons Per Year

Product Description

Technical Parameter:
 
Properties Unit Typical Value Testing Method
Silica Content(Based on ignited material) % ≥99.8 GB/T 20020
PH value in 4% dispersion - 3.9~4.5 GB/T 20020
Specific Surface Area(BET) m2/g 200±20 GB/T 20020
Loss on drying(2 hours at 105ºC) % ≤2.0 GB/T 20020
Loss on ignition (2 hours at 1000ºC)
(based on material dried for 2 hours at 105ºC)
% ≤2.0 GB/T 20020
Sieve Residue(45μm) % ≤0.04 GB/T 20020
Tamped Density
(Based on material dried at 105ºC for 2 hours)
g/L 40~60 GB/T 20020

Characteristics
HM-200 is a hydrophilic fumed silica with a specific surface area of 200m2/g. 

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

Applications 
Coatings & Paintings
UPR, HTV&RTV Silicon Rubber
Adhesives and Sealants   
Printing Ink
Fertilizer  
Cosmetics



Factory Equipment
Silicon Dioxide Fumed Silica for Htv and RTV Silicone Rubber
Silicon Dioxide Fumed Silica for Htv and RTV Silicone Rubber
Silicon Dioxide Fumed Silica for Htv and RTV Silicone Rubber

FAQ

 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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Contact Supplier

Gold Member Since 2019

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Manufacturer/Factory & Trading Company
Number of Employees
84
Year of Establishment
2011-03-29