Te whakakao i te tarapi pourewa mowhiti Papatahi
Whakatakotoranga Hangarau o te Mowhiti Papatahi Kirihou
| ingoa hua | Ringa papatahi kirihou | ||||
| Rauemi | PP, PE, PVC, CPVC, PVDF, etc | ||||
| Te roanga o te ora | >3 tau | ||||
| Rahi inihi/mm | Te horahanga mata m2/m3 | rōrahi kore % | Ko nga wahanga tau tarapi/m3 | Te takai maroke factorm-1 | |
| 1” | 25 × 9 × 1.0 | 160 | 88 | 170000 | 287 |
| 1-1/2” | 38 × 13 × 1.2 | 145 | 92 | 460000 | 175 |
| 2” | 50 × 17 × 1.5 | 128 | 93 | 21500 | 140 |
| 3” | 76 × 26 × 2.5 | 116 | 93 | 6500 | 112 |
| Āhuahira | Te ōwehenga korekore teitei, te heke o te pehanga iti, te teitei o te waeine whakawhiti papatipu, te waahi waipuke teitei, te whakapiri hau-wai rite, te iti o te taumaha motuhake, te pai o te whakawhiti papatipu. | ||||
| Painga | 1. Ko ta raatau hanganga motuhake he nui te rere, he iti te heke o te pehanga, he pai te kaha ki te aukati. | ||||
| Taupānga | Ko enei momo tarapēke pourewa kirihou e whakamahia nuitia ana i roto i te hinu me te matū, te alkali chloride, te hau me nga umanga tiaki taiao me te max. te mahana o te 280°. | ||||
Nga Ahuatanga Tiana me te Matū o te Mowhiti Papatahi Kirihou
Ka taea te hanga i te tarapi pourewa kirihou mai i te wera wera me te waikura matū, tae atu ki te polyethylene (PE), te polypropylene (PP), te polypropylene (RPP), te polyvinyl chloride (PVC), te polyvinyl chloride (CPVC), te polyvinyiidene fluoride (PVDF) me te Polytetrafluoroethylene (PVDF). Ko te pāmahana i roto i te papapāho mai i te 60 Degree C ki te 280 Degree C.
| Mahinga/Materi | PE | PP | RPP | PVC | CPVC | PVDF |
| Kiato(g/cm3)(i muri i te werohanga niao) | 0.98 | 0.96 | 1.2 | 1.7 | 1.8 | 1.8 |
| Te mahana mahi.(℃) | 90 | ＞100 | ＞120 | ＞60 | ＞90 | ＞150 |
| Te ātete waikura matū | HE pai | HE pai | HE pai | HE pai | HE pai | HE pai |
| Kaha kōpeketanga(Mpa) | ＞6.0 | ＞6.0 | ＞6.0 | ＞6.0 | ＞6.0 | ＞6.0 |
