Ni fifi sori ẹrọ itanna ati awọn iṣẹ ṣiṣe itọju, asayan ohun elo fun itẹlasi iyọkuro taara taara ni ipa ti itanna ati igbẹkẹle ikole. O yatọ si gbigbasilẹ awọn ohun elo teep ti ara ati awọn ohun-ini kemikali, nilo ibaamu kan ti o da lori oju iṣẹlẹ ohun elo kan pato.
Polyvinyl chloride (PVC) tape is currently the most widely used insulating material. Its advantages lie in its excellent electrical insulation performance (breakdown voltage exceeding 6000V), good weather resistance, and flexibility. PVC tape, whose hardness is adjusted by adding plasticizers, is suitable for insulating conventional low-voltage lines. However, it is susceptible to softening and deformation in long-term high-temperature environments (>80 ìyí).
Rin roba -}}}}}}}}}}}}}}}}}}}}}}} Awọn ohun-ini iranti rẹ le san idiyele fun wahala ti o fa nipasẹ imugboroosi gbona ati ihamọ awọn aladuro irin. Sibẹsibẹ, roba jẹ ifaragba si Ozone ti ogbon ati nilo awọ idaabobo ti ita ni awọn agbegbe pẹlu awọn egungun UV to lagbara.
Pollyimide (PI) Tepa fiimu jẹ giga {{0} Pa opin awọn ohun elo sisọnu pẹlu iwọn iwọn otutu ti -269 iwọn si 400 iwọn otutu ati agbara idaniloju kan ti o kọja 20 kV / mm. O nlo nigbagbogbo ni awọn agbegbe lile bi aerospospace. Sibẹsibẹ, aisiki rẹ ni pe awọn ohun elo Fgid rẹ jẹ ki o ko yẹ fun fi ipari si wa ni ayika awọn roboto ti o tẹẹrẹ.
Iwa adaṣe ina mọnamọna tuntun tẹnumọ pe "aabo idapọmọra," Fun apẹẹrẹ, lilo ẹda kan ti o wa ni teepu pvc bi ipilẹ kan, ati fiimu fiimu bi iranlọwọ kan. Nigbati yiyan teepu kan, awọn aaye bọtini mẹta gbọdọ jẹ iṣiro: Ipele Folti folti (eyiti o ṣe ipinnu ohun elo idalẹnu ipilẹ), ati awọn ipo aapọn ti ohun elo (bii igbohunsafẹfẹ ti o wa labẹ igbohunsafẹfẹ). Yiyan awọn ohun elo teep ti o tọ jẹ ipilẹ lati ṣe idaniloju gigun {{O si 3}}}}}} ► Di išišẹ iduroṣinṣin ti awọn eto itanna.
