Fumed silica is the superfine micro-nano wonderful chemical item, which is divided into hydrophilic variety and hydrophobic variety in accordance with their distinct area remedies. Its appearance is white powder. Indigenous particle size ranges from 5nm to 40nm, with significant capabilities of thixotropy, reinforcing, thickening and filling. As a result, it is widely used in the EPT of rubber, sealant, plastic, resin, paint, printing ink, papermaking, medication, cosmetics, meals etc.
| Quality | HC 150 | HC 200 | HC 300 | HC 380 | ||
| Sort | EPT | |||||
| Guess Distinct Floor Areaintwo/g | 150 plusmn15 | two hundred plusmn15 | 300 plusmn20 | 380 plusmn20 | ||
| PH Price | three.8-4.two | |||||
| Heating Reduction(105C, 2h) wt% | le 1.5 | |||||
| Ignition Reduction(a thousand degC, 2H)wt% | le2 | |||||
| Sio2 % wt% | ge ninety nine.nine | |||||
| Bulk Density g/1 | 40-sixty | |||||
| Equal Grade |
DEGUSSA | AEROSIL a hundred and fifty | AEROSIL200 | AEROSIL300 | AEROSIL 380 | |
| CABOT | LM-150/LM-150D | M-five/M-7D | H-5 | EH-5 | ||
| WACKER | V15/V15A | N20 | T30 | T40 | ||
| TOKYYAMA | QS10 | QS102 | QS30 | QS40 | ||
| HCSIL one hundred fifty | , It is mainly utilized for acidic silicone rubber, RTV silicone rubber (lower dampness content) and neutral silicone rubber |
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| HCSIL 200 | … It is largely utilized for large-temperature vulcanized silicone rubber, natural silicone defoamer, advanced printing ink, powEPTcoating, PVC resin, unsaturated polyester resin thickening, thixotropic agent, pharmaceutical powder, tabular planning, cosmetics and many others. |
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| HCSIL300 | It is mostly utilized in paints, coatings, printing inks and unsaturated polyester resins sealants and silicone adhesive elastomers, eEPTly EPT V and RTV EPT rubber movies cosmetics and warmth insulator | |||||
| HCSIL380 | It is largely utilised for silicone rubber, silicone grease and sealing resources of capacitance EPT with higher transparency and higher tear resistance | |||||
| Package | 10kg multi-layer paper compound material bag. | |||||
