Silika Fumed, HP-150/ HP-200/ HP-380, Silicon dioxide, SiO2 Pūʻolo o 10kg i loko o kahi ʻeke pepa
Inoa Kimia
Silicon dioxide
Hui Pū ʻIa
SiO2
Nā waiwai kino
ʻO ka silica fumed i kapa ʻia ʻo aerosil.He keʻokeʻo, amorphous, kiʻekiʻe-dispersive a me ka pauka minuteness.Ua hoʻoheheʻe ia i ka pāpaʻa caustic a me ka waika hydrofluoric, akā ʻaʻole e hoʻoheheʻe i ka wai a me nā mea ʻona ʻē aʻe.Hiki iā ia ke hana i ka granule hui ma hope o ka imbibed moisture i ka lewa.He kūpaʻa ia no ka lāʻau kemika, hoʻomanawanui i ka wela kiʻekiʻe, ʻaʻohe ʻāʻī, a me ka insulation no ka uila.
Nā kikoʻī
| mea | HP-150 | HP-200 | HP-380 kikoʻī |
| A150 | A200 | A380 | |
| wahi kiko'ī | 150±25 | 200±25 | 380±25 |
| maʻiʻo o SiO2 | ≥99.8% | ≥99.8% | ≥99.8% |
| Waiwai PH o ka wai hoomaha | ≥4.0 | ≥4.0 | ≥4.0 |
| lilo ke kaumaha ma hope o ka kuke ʻana | ≤1.0% | ≤1.0% | ≤1.0% |
Nā noi
Loaʻa iā ia ka mānoanoa kiʻekiʻe a me ka thixotropy, a loaʻa ka adsorption maikaʻi a me ka hoʻoikaika.Hoʻohana ʻia e like me ka mānoanoa a me ka thixotropic agent no nā plastics a me nā uhi, hoʻoikaika i ka mea hana no ka silicone rubber a me ka wehe ʻana no ka kiʻiʻoniʻoni plastik, anti-caking agent no ka pauka, excipient no ka lāʻau lapaʻau, hoʻomaikaʻi i ka hana no nā mea hoʻonaninani, mea hoʻopaʻa paʻa, insulation uila a me nā mea insulating a me ka wela, inika pai a pela aku.
