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Synthetic Amorphous Fumed Silica HN-300 For HTV Silicone Rubber
Product Details:
| Place of Origin: | P.R.CHINA |
| Brand Name: | HONON SILICON |
| Model Number: | HN-300 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1800KG/ 20FCL |
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| Price: | USD3.3/KG FOBShanghai |
| Packaging Details: | 10KG/Bag |
| Delivery Time: | within 10 working days |
| Payment Terms: | L/C, T/T |
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Detail Information |
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| CAS-No.:: | 112945-52-5 | BET Surface Area [m2/g: | 300 ± 25 |
|---|---|---|---|
| Loss On Drying [%: | < 1.5 | PH Value: | 3.8 – 4.5 |
| SiO2 Content: | ≥99.8% | Tamped Density [g/L: | 25 ~ 60 |
| Loss On Ignition: | ≤ 2.5 | Sieve Residue (45µm)(%): | <0.05 |
| Carbon Content [wt%: | <0.2 | Product Name: | Hydrophilic Fumed Silica |
| Highlight: | Synthetic Amorphous Fumed Silica,Amorphous Fumed Silica HN-300,HTV Silicone Rubber Fumed Silica |
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Product Description
Hydrophilica Fumed Silica ( HN-300)
Hydrophilica fumed silica HN-300 is a hydrophilic fumed silica with a specific surface area of 300m2/g, and it is synthetic, hydrophilic, amorphous silica, produced via flame hydrolysis.
Characteristic:
- High specific surface area
- High purity
- Aggregated structure
- Submicron particle size
- Low bulk density
- Hydrophilic surface chemistry
Physico-chemical Data ( Model: HN-300) Properties Typical Value Standardization BET surface area [m2/g] 300 ± 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:
- HTV silicone rubber, liquid silicone rubber
- Paints and coatings, ink, pigment
- Unsaturated polyester resins
- Adhesive & sealant
Functions:
- Rheology and thixotropy control
- Used as anti-settling, thickening, anti-sagging agent
- Free flow and suspension
- Reinforcement in HTV silicone rubber, liquid silicone rubber
- Excellent transparency
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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