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HN-200 Hydrophilic Fumed Silica Powder 200m2/G RTV Silicone Sealant Use
Product Details:
| Place of Origin: | P.R.China |
| Brand Name: | HONON SILICON |
| Model Number: | HN-200 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1800KG |
|---|---|
| Price: | USD2.8/KG FOBShanghai |
| Packaging Details: | 10KG/Bag |
| Delivery Time: | within 10 working days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 600 Tons per month |
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Detail Information |
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| CAS-No.：: | 112945-52-5 | BET Surface Area [m2/g: | 200 ± 25 |
|---|---|---|---|
| Loss On Drying [%: | < 1.5 | PH Value: | 3.8 – 4.5 |
| SiO2 Content: | ≥99.8% | Tamped Density [g/L: | 25 ~ 60 |
| Sieve Residue (45µm)(%): | <0.05 | Carbon Content [wt%: | <0.2 |
| Loss On Ignition: | ≤ 2.5 | Product Name: | Indunstrial Hydrophilic Fumed Silica |
| Highlight: | HN-200 Hydrophilic Fumed Silica,RTV Silicone Sealant Fumed Silica,Fumed Silica Powder 200m2/G |
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Product Description
Industrial Grade Hydrophilic fumed silica (HN-200)
Industrial Grade hydrophilic fumed silica HN-200 is a hydrophilic fumed silica with a specific surface area of 200m2/g, and it is synthetic, hydrophilic, amorphous silica, produced via flame hydrolysis.
Characteristic:
- Medium specific surface area
- High purity
- Aggregated structure
- Submicron particle size
- Low bulk density
- Hydrophilic surface chemistry
Physico-chemical Data ( Model: HN-200) Properties Typical Value Standardization BET surface area [m2/g] 200 ± 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
- Paints and coatings, ink, pigment
- Unsaturated polyester resins
- Adhesive & sealant
- Thermal insulation material, vacuum insulation panel
- Composites& PVC, storage battery
Functions:
- Rheology and thixotropy control of liquids, binders, polymers, etc.
- Used as anti-settling, thickening, anti-sagging agent
- Free flow and suspension for powder
- Reinforcement in silicone rubber
- Adsorbant
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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