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JS HONON Fumed Silica Powder 99.8 SiO2 Fumed Silica Filler
Product Details:
| Place of Origin: | P.R.China |
| Brand Name: | HONON SILICON |
| Model Number: | HL-380 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 4400KG |
|---|---|
| Price: | USD3.45/KG FOBShanghai |
| Packaging Details: | 10KG/Bag |
| Delivery Time: | within 15 working days |
| Payment Terms: | L/C, T/T, D/A |
| Supply Ability: | 300 Tons per month |
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Detail Information |
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| Name:: | Hydrophilic Fumed Silica | SiO2 Content: | ≥99.8% |
|---|---|---|---|
| Sieve Residue (45µm)(%): | <0.05 | PH Value: | 3.8 – 4.5 |
| CAS-No.:: | 112945-52-5 | Loss On Ignition: | ≤ 2.5 |
| High Light: | JS HONON Fumed Silica Powder,99.8 SiO2 Fumed Silica Filler,Fumed Silica Powder 99.8 SiO2 |
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Product Description
Industrial grade Hydrophilic Fumed Silica (EC-number: 231-545-4)
Fumed silica is a pure, relatively reactive source of silica. It is particularly attractive for alkali-free synthesis because its sodium content is very low. However, the powder is extremely light and fluffy, and as such, is increasingly difficult to handle as the scale of a particular Zeolite synthesis reaction increases.
HONON SILICON fumed silica can enable:
◆ Efficient thickening
◆ Low oil bleed
◆ Good reversibility
◆ No dropping point
◆ Water resistance
Hydrophilic fumed silica function and application:
- Improve film physical and mechanical properties;
- Cardiac improve film adhesion and flexibility;
- Cardiac viscoelastic can improve rubber, elastomers, reinforcement;
- Derive the defoaming role of defoaming agent;
- Cardiac improve coating surface hardness, resistance to scratch;
- His film and elastomer in preventing adhesion;
- Adsorbent and carrier;
- Ink-jet printing coating;
- Senior dental material filler;
- Catalyst carrier, significant thermal insulation, used in low temperature and high temperature insulation.
| Physico-chemical Data ( Model: HL-380) | ||
| Properties | Typical Value | Standardization |
| BET surface area [m2/g] | 380 ± 25 | GB/T10722 |
| Loss on drying [%] | < 1.5 | GB/T1717 |
| PH value | 3.8 – 4.5 | GB/T5211.3 |
| SiO2 content | ≥99.8% | GB/T20020 |
| Tamped density [g/L] | 25 ~ 60 | GB/T5211.14 |
| Loss on ignition | ≤ 2.5 | GB/T20020 |
| Sieve residue (45µm)(%) | <0.05 | GB/T5211.4 |
| Carbon content [wt%] | <0.2 | GB/T20020 |
Application:
- RTV Silicone Sealant
- HTV Silicone Rubber
Functions:
- Provide the good Reinforcement and thixotropy for RTV Silicone Sealant
- Improve the reinforcement for HTV Silicone Rubeber
Packing and Storage:
- Packaged in multiple layer kraft paper
- 10kg bags on pallet
- Should be stored in the original packaging in dry
- Protected from volatile substance
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