Konutea Stearate me te Cas 557-05-1
He paura mā, mārama hoki te konutearate. Ko te tātai ngota ZN (C17H35COO) 2, te hanganga ngota RCOOZnOOCR (ko te R te rōpū alkyl whakauru i roto i te waikawa stearic ahumahi), ka mura, te taumaha motuhake 1.095, te pūwāhi mura whaiaro 900 ℃, te mātotoru 1.095, te pūwāhi rewa 130 ℃, he hinuhinu. Kāore e rewa i roto i te wai, te etanoru me te etera, engari ka rewa i roto i te etanoru wera, te turpentine, te benzene me ētahi atu whakarewa me ngā waikawa waro. Ka whakamahanahia te konutearate, ka rewa i roto i te whakarewa waro, kātahi ka whakamatao kia hanga he matū colloidal, ka pakaru ki te waikawa stearic me te tote konutea e rite ana ina tūtaki ki te waikawa kaha. He mea whakahinuhinu, he waiora, kāore he paitini, he paku whakapataritari, kāore he parahanga, ā, kāore he morearea. Ka taea te wehewehe i te konutearate me te konupūmā stearate mā te āhuatanga ka rewa te konutearate i roto i te benzene, ā, kāore hoki te konupūmā stearate e rewa i roto i te benzene.
| TAONGA | PAEREWA |
| Āhua | Paura mā, paura mā rānei |
| Te pūwāhi rewa | 128-130 °C (whakamārama) |
| Te pūwāhi koropupū | 240℃[i te 101 325 Pa] |
| Kiato | 1.095 karamu/cm3 |
| Pūwāhi mura | 180℃ |
| Rokiroki | Āhua kore mahi, Pāmahana Rūma |
| Kāore e rewa | waipiro: kore e wairewa (lit.) |
1. Whakamahia hei hinu whakangawari mō ngā hua rapa me te kaihoko oro mō ngā kakahu
2. Whakamahia hei whakau i ngā hua kirihou PVC me te whakangawari i ngā hua rapa
3. E whakamahia ana i roto i te umanga rongoā, te whakarite hinu whakaora me te hinu whakahinuhinu, ā, e whakamahia ana hoki hei whakamaroke peita. E whakamahia ana mō te tukatuka i ngā hua PVC me te rapa kore-paitini. Ka taea e ia te whakapai ake i te pumau o te PVC me ngā hua rapa mā te pānga tahi o te konupūmā stearate me te barium stearate; E whakamahia ana mō ngā hua rapa, tae atu ki ngā tāpiringa polymerization PP, PE, PS, EPS me te hanga pene pene.
4.Whakaū; hinu whakahinuhinu; hinu; Whakateretere; Kaiwhakamātotoru
5. E whakamahia ana i roto i te polyethylene, te polystyrene, te PVC me te kaihoko marara muka matū kounga teitei me te whakaū wera i roto i te umanga petrochemical. Whakamahia ana mō te masterbatch tae (matūriki) hei whakaū wera, hei whakamarara me te hinu whakahinuhinu.
25kgs te pēke, e ai ki ngā hiahia o ngā kiritaki. Puritia kia matara atu i te māramatanga i te pāmahana i raro i te 25℃.
Konutea Stearate me te Cas 557-05-1
