Silica fumed, HP-150/ HP-200/ HP-380, Silicon dioxide, SiO2 ngwugwu 10kg n'ime akpa akwụkwọ
Aha Chemical
silicon dioxide
Usoro nhazi
SiO2
Njirimara anụ ahụ
Silica fumed na-akpọ yana aerosil.Ọ bụ a na-acha ọcha, amorphous, elu-agbasasị na nkeji ntụ ntụ.Ọ gbazere caustic potash na hydrofluoric acid, mana agbazeghị mmiri na acid ndị ọzọ.Ọ nwere ike na-etolite mkpokọta granule mgbe imbibed mmiri na ikuku.Ọ kwụsiri ike maka ọgwụ kemịkal, na-edi oke okpomọkụ, enweghị mbufụt, yana mkpuchi maka ọkụ eletrik.
Nkọwapụta
| ihe | HP-150 | HP-200 | HP-380 nkọwapụta |
| A150 | A200 | A380 | |
| mpaghara akọwapụtara | 150± 25 | 200± 25 | 380± 25 |
| ọdịnaya nke SiO2 | ≥99.8% | ≥99.8% | ≥99.8% |
| PH uru nke nkwụsịtụ mmiri mmiri | ≥4.0 | ≥4.0 | ≥4.0 |
| arọ furu efu mgbe esichara | ≤1.0% | ≤1.0% | ≤1.0% |
Ngwa
Ọ nwere nnukwu thickening na thixotropy, ma nwee ezigbo adsorption na nkwado.Ejiri ya dị ka onye na-ahụ maka thickener na thixotropic maka plastik na mkpuchi, onye na-enye ume maka silicone roba na onye na-emeghe ihe nkiri maka ihe nkiri plastik, onye na-egbochi caking maka ntụ ntụ, onye na-ahụ maka ọgwụ, onye na-emeziwanye ihe ịchọ mma, ihe mkpuchi, mkpuchi eletriki na ihe mkpuchi na ọkụ, ibi akwụkwọ ink na ihe ndị ọzọ.
