I-PVC yokushisa, ebizwa ngokuthi i-heater, eyaziwa nangokuthi i-PVC yokushisa, ukusetshenziswa kwangaphakathi kwe-nickel-chromium alloy, i-Constantan alloy, i-copper-nickel alloy njengomqhubi wokushisa, ukusetshenziswa kwe-PVC insulation layer, ukujiya kweyunithi yombala ozikhethela, umkhawulo wokushisa womkhiqizo we-105 ° C, isikhathi eside esingu-80 ° C, ukugoba iminyaka engu-80 ° C nokuphila komkhiqizo 80 ° C neminyaka engu-8 yokuphila nempilo eyishumi. kuhle kakhulu, Iyakwazi ukumelana namandla adonsayo angaphansi kuka-35KG.
Nakuba ukumelana kwezinga lokushisa kwe-PVC yokushisa kwentambo kungu-105 ° C kuphela, ezinye izimboni zisakhetha i-PVC wire heater ukuze kuncishiswe isiqandisi. Ikakhulukazi ngenxa yokuthi impahla yokufaka i-polystyrene (PS) imelana ne-PVC, ingathintana ngqo nezinto ze-polystyrene (PS) ngaphandle kokudala umonakalo. Le nto inokumelana okuhle kwezinga lokushisa eliphansi, ifaneleka ikakhulukazi izikhathi ezidinga ukuthintana okuqondile nezinto ze-polystyrene, njengamanye amalayini esiqandisi. Kodwa-ke, ukumelana nokushisa okuphezulu kwale nto kungafinyelela ku-70 ° C kuphela, ngakho-ke isetshenziswa kuphela ezikhathini zamandla aphansi. Ngokujwayelekile angabi ngaphezu kuka-8W/m.
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| Igama lemikhiqizo: Intambo yokushisisa ye-PVC Material:PVC Amandla/voltage: ngokwezifiso Ubude: ngokwezifiso Umbala: ngokwezifiso UL: ube nesitifiketi se-UL I-MOQ: 300PCS Iphakheji: heater eyodwa nesikhwama esisodwa
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Phawula
Intambo yokushisisa ye-PVC ingaxhuma kuphela ngeshubhu elishwabene.
Ngaphambi kophenyo, sicela usithumele imininingwane engezansi:
1. Usithumelela umdwebo noma isithombe sangempela;
2. Usayizi we-heater, amandla kanye ne-voltage;
3. Noma yiziphi izidingo ezikhethekile ze-heater.
