Ritenga Kai&Ahumahi Tohu Rubber Hose
Taipitopito
1. I te nuinga o te wa ka wehewehea te hanganga ngongo kia toru nga waahanga penei:
1.1 Nga ngongo rapa me te hanganga paparanga whakakaha
1.1.1 Te ngongo rapa whakakaha i te papanga
1.1.2 ngongo ngongo rapa hanga whakarewa
1.1.3 E ai ki te hanganga o te paparanga whakakaha
1.1.3.1 Ngongo ngongo rapa: ngongo rapa i hangaia ki te papanga whakakikorua (he kakahu rapa ranei) hei papanga koiwi, ka taea te whakatika ki te waea rino o waho.
Ko nga ahuatanga: ko te ngongo pehanga papanga he mea hanga mai i te kakahu raranga noa (he rite tonu te ahua o te whenu me te weft kiato me te kaha), ka tapahia ma te 45°, te hono, ka takai.Kei a ia nga painga o te mahi hangahanga ngawari, te kaha urutau ki nga whakaritenga hua me te awhe paparanga, me te pakari o te tinana paipa.Engari he koretake.
1.1.3.2 Te ngongo rapa whiri: ko te ngongo rapa i mahia mai i nga tini waea (te muka, te waea whakarewa ranei) na te mea ko te paparanga angaahi ka kiia ko te ngongo rapa whiri.
Ko nga ahuatanga: Ko nga paparanga whiri o te ngongo whiri i te nuinga o te waa ka honohia kia rite ki te koki toenga (54°44 '), na te ngongo o tenei hanganga.
He pai te mahi kawe, he pai te mahi piko me te nui o te ōwehenga whakamahi rauemi ina whakaritea ki te ngongo rapa raima.
1.1.3.3 Te ngongo rapa awhiowhio: Ko te ngongo ngongo rapa i hangaia mai i nga momo waea (te muka, te waea whakarewa ranei) i te mea ko te paparanga angaahi ka kiia ko te ngongo rapa awhiowhio.Ko nga ahuatanga: he rite ki te ngongo whiri, te kaha o te pehanga teitei, te parenga paanga me te pai o te mahi whiri.Te kaha o te whakaputa.
1.1.3.4 Te ngongo ngongo: ko te ngongo i mahia ki te miro miro, ki etahi atu muka ranei i te mea ko te paparanga angaahi ka kiia ko te ngongo ngongo.
Ko nga ahuatanga: ka whiria te miro miro ki runga i te pire ngongo o roto ki tetahi Koki me te rakau.He iti noa te whakawhitinga me te tikanga he hanganga paparanga kotahi
Ko te ngongo rapa e whakamahia nuitia ana i roto i nga momo punaha motuka
| Nga punaha waka | Rauemi | Awhakapoto | whakataurite |
| paipa wai whakamatao | Ethylene-Propylene-Diene Monomer Hikaona | EPDM VMQ(SIL) | E: Te pāmahana i-40--150℃, kaore e taea te hangarua V: te pāmahana-60-200℃, kaore e taea te hangarua |
| Ngongo hinu | Nitrile-N rapa + chloroprene
Fluoro glue + chlorohydrin + chlorohydrin
Fluoro resin + chlorohydrin + chlorohydrin
kāpia Fluoro + kapia fluoro + chlorol | NBR+CR FKM+ECO THV+ECO FKM+THV+ECO | NBR+CR: permeable emission i raro i te Euro ⅱ FKM+ECO: Rerenga reanga i raro i te EURO ⅲ THV+ECO: Rerenga reanga i raro i te Euro ⅳ FKM+THV+ECO: Te whakahekenga i runga ake i te Euro ⅳ |
| Te ngongo whakawera | Nitrile-N rapa + PVC
Nitrile-N rapa + chlorosulfonated polyethylene + chloroprene rapa
kāpia Fluoro + chlorohydrin
kāpia Fluoro + kapia fluoro + chlorol | NBR+PVC NBR+CSM+ECO FKM+ECO FKM+THV+ECO
| NBR+PVC: eu ⅱ i raro ranei i te rere osmotic, parenga wera NBR + CSM + ECO: te tukunga urunga i raro i te EURO ⅲ, he pai te aukati wera FKM+ECO: Te tukunga kuhu i raro i te Euro ⅳ, he pai te parenga wera FKM+THV+ECO: I runga ake i te Euro ⅳ te tukunga whakaurunga, he pai te parenga wera |
| Te ngongo whakamahana hinu whakawhiti | rapa kiriaku
polyethylene chlorosulfonated
Epdm + neoprene | ACM CSM EPDM+CR | ACM: Hapanihi me Korean paerewa, te hinu whakamatao tika CSM: Paerewa Pakeha me Amerika, he mea whakamatao tika te hinu EPDM+CR: Tiamana whakamatao wai autaki |
| Te ngongo parai | Ethylene-Propylene-Diene Monomer neoprene | EPDM CR | EPDM: parenga wai pakaru, parenga hinu, pai pāmahana iti CR: Te parenga wai parai, te aukati hinu, te iti o te pāmahana |
| Te ngongo hau | Ethylene-Propylene-Diene Monomer rapa butyl maota | EPDM CIIR | He iti te uruhanga, he kaha hononga teitei me te paparanga nylon |
| Ka hono te tātari hau ki te ngongo rapa | Ethylene-Propylene-Diene Monomer Nitrile-N rapa+ PVC rapa epichlorohydrin | EPDM NBR+PVC ECO | EPDM: te pāmahana-40~150℃, atete hinu NBR+PVC: te pāmahana-35~135℃, parenga hinu ECO: parenga pāmahana i roto-40~175℃, pai te aukati hinu |
| Te ngongo turbocharged | rapa Silicone
Vinyl acrylate rapa
Fluororubber + silicone rapa | VMQ AEM FKM+VMQ | VMQ: parenga pāmahana i roto-60~200℃, he iti te aukati hinu AEM: parenga pāmahana i roto-30~175℃, parenga hinu FKM+VMQ: parenga pāmahana i roto-40~200℃, tino pai te aukati hinu |
| Waiwai rangi | Polyvinyl chloride (PVC)
Ethylene-Propylene-Diene Monomer rapa
Polypropylene +Ethylene-Propylene-Diene Monomer | PVC EPDM PP+EPDM | PVC: ka taea te hangarua, he uaua ki te iti te pāmahana EPDM: kore-recyclable, pai te parenga pāmahana iti PP + EPDM: ka taea te hangarua, te pai o te aukati pāmahana iti, te utu nui |
Awheawhe
