hinu whakahinuhinu
Ngā Tāpiri Hinu Maha-mahi mō ngā Ahumahi PVC
| Hinu whakahinuhinu ā-roto TP-60 | |
| Kiato | 0.86-0.89 karamu/cm3 |
| Taupū whakaata (80℃) | 1.453-1.463 |
| Te matotoru (mPa.S, 80℃) | 10-16 |
| Uara Waikawa (mgkoh/g) | <10 |
| Uara Iodine (gl2/100g) | <1 |
He mea nui ngā hinu whakahinuhinu ā-roto ki te tukatuka PVC, nā te mea he mea nui tā rātou ki te whakaiti i ngā kaha waku i waenga i ngā mekameka ngota PVC, ka iti ake te matotoru rewa. Nā te mea he āhua porotaka, he tino hototahi ki te PVC, kia pai ai te horapa puta noa i te rauemi.
Ko tētahi o ngā painga nui o ngā hinu whakahinuhinu o roto ko tōna kaha ki te pupuri i te māramatanga pai ahakoa i roto i ngā horopeta teitei. He mea tino hiahiatia tēnei māramatanga i roto i ngā tono e hiahiatia ana te māramatanga tirohanga, pērā i roto i ngā rauemi takai mārama, i ngā karāhe whatu rānei.
Ko tētahi atu painga ko te kore e puta te hinu whakahinuhinu o roto, e heke rānei ki te mata o te hua PVC. Mā tēnei āhuatanga kore-putanga ka whakarite kia pai ake te āhua o te whakarewa, te piri, me te tā o te hua whakamutunga. Ka ārai i te pua o te mata, ā, ka pupuri i te āhua o te rauemi, kia mau tonu ai te mahi me te ataahua.
| Hinu whakahinuhinu o waho TP-75 | |
| Kiato | 0.88-0.93 karamu/cm3 |
| Taupū whakaata (80℃) | 1.42-1.47 |
| Te matotoru (mPa.S, 80℃) | 40-80 |
| Uara Waikawa (mgkoh/g) | <12 |
| Uara Iodine (gl2/100g) | <2 |
He mea nui ngā hinu whakahinuhinu o waho ki te tukatuka PVC, nā te mea he mahi nui tā rātou ki te whakaiti i te piri i waenga i ngā mata PVC me ngā mata whakarewa. Ko te nuinga o ēnei hinu whakahinuhinu he mea kore-pororaru, ko ngā ware pi paraffin me te polyethylene ngā tauira e whakamahia whānuitia ana. Ko te whai huatanga o te hinu whakahinuhinu o waho e whakawhirinaki ana ki te roa o te mekameka hauwai, tōna peka, me te aroaro o ngā rōpū mahi.
Ahakoa he pai ngā hinu whakahinuhinu o waho mō te whakapai ake i ngā āhuatanga tukatuka, me āta whakahaere te horopeta. Mēnā he nui ngā horopeta, ka pā mai pea ngā pānga kino pēnei i te kapua o te hua whakamutunga me te pupū ake o te hinu whakahinuhinu ki te mata. Nō reira, he mea nui te kimi i te taurite tika i roto i tā rātou whakamahinga kia pai ake ai te tukatuka me ngā āhuatanga o te hua whakamutunga e hiahiatia ana.
Mā te whakaiti i te piri i waenga i ngā mata PVC me ngā mata whakarewa, ka āwhina ngā hinu whakahinuhinu o waho i te tukatuka maeneene ake, ā, ka ārai i te piri o te rauemi ki ngā taputapu tukatuka. Ka whakarei ake tēnei i te whai huatanga o te tukanga hanga, ā, ka āwhina ki te pupuri i te kounga o te hua whakamutunga.
Te whānuitanga o te tono
