Fumed silica is the superfine micro-nano good chemical product, which is divided into hydrophilic type and hydrophobic kind in accordance with their various area therapies. Its visual appeal is white powder. Indigenous particle measurement ranges from 5nm to 40nm, with significant functions of thixotropy, reinforcing, thickening and filling. As a result, it is extensively utilised in the EPT of rubber, sealant, plastic, resin, paint, printing ink, papermaking, drugs, cosmetics, meals and so forth.
| Grade | HC 150 | HC two hundred | HC 300 | HC 380 | ||
| Form | EPT | |||||
| Wager Certain Surface Areain2/g | one hundred fifty plusmn15 | 200 plusmn15 | three hundred plusmn20 | 380 plusmn20 | ||
| PH Value | three.8-4.two | |||||
| Heating Reduction(105C, 2h) wt% | le 1.5 | |||||
| Ignition Loss(one thousand degC, 2H)wt% | le2 | |||||
| Sio2 % wt% | ge 99.9 | |||||
| Bulk Density g/1 | 40-sixty | |||||
| Equivalent Grade |
DEGUSSA | AEROSIL one hundred fifty | AEROSIL200 | AEROSIL300 | AEROSIL 380 | |
| CABOT | LM-a hundred and fifty/LM-150D | M-5/M-7D | H-5 | EH-5 | ||
| WACKER | V15/V15A | N20 | T30 | T40 | ||
| TOKYYAMA | QS10 | QS102 | QS30 | QS40 | ||
| HCSIL 150 | , It is mostly employed for acidic silicone rubber, RTV silicone rubber (low moisture content material) and neutral silicone rubber |
|||||
| HCSIL 200 | … It is mostly utilised for substantial-temperature vulcanized silicone rubber, natural and organic silicone defoamer, sophisticated printing ink, powEPTcoating, PVC resin, unsaturated polyester resin thickening, thixotropic agent, pharmaceutical powder, tabular planning, cosmetics and so on. |
|||||
| HCSIL300 | It is largely used in paints, coatings, printing inks and unsaturated polyester resins sealants and silicone adhesive elastomers, eEPTly EPT V and RTV EPT rubber films cosmetics and heat insulator | |||||
| HCSIL380 | It is largely used for silicone rubber, silicone grease and sealing supplies of capacitance EPT with large transparency and high tear resistance | |||||
| Package | 10kg multi-layer paper compound material bag. | |||||
