Electrical insulating tape yɛ ade titiriw a ɛho hia a ɛbɔ ho ban wɔ anyinam ahoɔden adwuma mu. Ne dwumadi titiriw ne sɛ ɛbɛtew conductors no ho, asiw current leakage ne short circuits ano, na wɔahwɛ ahu sɛ anyinam ahoɔden nhyehyɛe no bɛyɛ adwuma yiye.
Wɔ nneɛma a ɛwɔ mu no ho no, wɔtaa de polyvinyl chloride (PVC) anaa rɔba nnyinasoɔ nneɛma na ɛyɛ teapɔn a ɛkorɔn-su pa a ɛyɛ papa, a wim tebea a ɛka ho-a ɛko tia plastic ne afiri a wɔde kyekyere nneɛma a ɛma nsuo yɛ adwuma no ka ho. Ɛsɛ sɛ saa ade yi nya su atitiriw abiɛsa: nea edi kan no, insulation resistance a ɛkorɔn. Wɔ tebea horow a ɛfata mu no, ɛsɛ sɛ volume resistivity no boro 1×1012Ω·cm na ama wɔasiw electron conduction no ano yiye; Nea ɛto so abien, mfiri a ɛyɛ den. Tensile ahoɔden mpɛn pii no boro 15MPa so de gyina deformation stress a ɛwɔ wire binding no ano; ne nea ɛto so abiɛsa no, nneɛma a atwa yɛn ho ahyia a wɔsakra no. Ɛsɛ sɛ ɛkɔ so yɛ nsakrae wɔ ɔhyew a efi -15℃kosi 80℃mu na ɛda UV resistance a ɛdɔɔso a ɛbɛma wɔde adi dwuma wɔ abɔnten adi.
In practical applications, the proper handling of insulating tape directly impacts its protective effectiveness. During installation, the "layered wrapping" principle should be followed. After the first layer covers the damaged area, gradually extend the wrapping outward with a 55% overlap. The total thickness must exceed the exposed metal edge of the damaged area by at least 2mm. For high-voltage circuits (>1KV), a ɛyɛ abien-layer nhyehyɛe no yɛ nea wɔkamfo kyerɛ: butyl rɔba ankasa-adhesive tape a ɛwɔ mu no ma ano, na PVC tape a ɛwɔ akyi no ma mfiridwuma ho banbɔ a ɛkɔ anim. Ɛho hia sɛ yɛhyɛ no nsow sɛ tape ntumi nsi sheath a ɛyɛ adwuma yiye a ɛma ɛyɛ adwuma no ananmu. Wɔ dwumadie soronko te sɛ joint sealing ne waterproofing mu no, ɛsɛ sɛ wɔde composite protective solutions te sɛ heat shrink tubing di dwuma de ka ho.
Mprempren nnwuma mfiridwuma no rekɔ nneɛma a ɛnyɛ nea atwa yɛn ho ahyia ho, a ɛnyɛ{0}}halogen ne kɔbere-nhyehyɛe a wontua hwee no bɛyɛ ade titiriw. Teapɔn foforo bi nso de self-aduru a ɛma microcapsule mfiridwuma di dwuma, a ɛno ankasa gyae ade a wɔde siesie nneɛma bere a nsensanee nketenkete mpo ba no. Nneɛma a ɛfata a wɔpaw ne sɛnea wɔde insulating tape di dwuma pɛpɛɛpɛ no yɛ mfiridwuma ho nsɛm a ɛho hia wɔ anyinam ahoɔden ahobammɔ mu.
