PVA waya: Features uye Applications

PVA waya chinhu anonzwisisa mhangura waya, chinangwa chadzo iyo kazhinji ane mhuri. mamiriro ayo ari akararama - nezano. The chikuru mukana uyu waya mhando, zvichienzaniswa nevamwe, ndiko zvayo yakakwirira kunzwisisa. Zvikurukuru, maererano National mureza, maererano ichi maitiro mutsinga basa kirasi wechishanu. Tichifunga anokudzwa kurwisa kune ose zvokuimba kushushikana uye deformation, zvakadai nechiidzo anganzi akanaka kwazvo.

waya kuputira

PVA waya ane mbiri kuputira akaturikidzana: kwokunze uye dzakawanda. In basa PVC epurasitiki zvinhu zvinoshanda kuti kuagadzira. Vakasiyana umwe kubudikidza ruvara dzavo uye geometric maitiro. Imwe neimwe cores iri vakamonyanisa ari zononoka uye ane mamwe vakadzivirirwa muchimiro nhete PVC rukoko. Kana zvokunze kuputira, ipapo rukazadza voids pakati conductors. kukosha kwayo kukosha, mukuwedzera, kupa tenderera chimiro. Hazvina mamiriro ichi anosarudza huru zvemaziso ehupfumi, izvo zvinogona pamusoro PVA waya. Rokunze rukoko iri rakasimba PVC chinoumba kuidzivirira kubva zvakakanganisika uye deformation, uye kushandiswa mhangura chendangariro refu mwero simba.

The goko rimwe nerimwe cores ine yayo ruvara. Basic mavara ebhuruu, shava, yellow uye girini, dema uye tsvuku. Izvi zvinoitwa kuti nechokwadi zvaidiwa dzomunyika mitemo, izvo kuisa kuratidza razero uye danho waya mhenyu. Zvinofanira kucherechedzwa chinhu chinokosha waya kuputira randinogara mune chokwadi kuti murazvo retardant.

Key Applications

Kakawanda, mashoko PVA wire rinoshandiswa kuti unobatanidza dzakasiyana-siyana inotakurika namano kuti anogona kuita somunhu diki musha midziyo yemagetsi, uye zvakawanda simba namano - maindasitiri midziyo kana mudziyo. Izvi imhaka ndechokuti waya ane nani siyana pamuchinjikwa-zvikamu, riri kuwanda kubva 0.75 16 mativi millimeters. Zvinofanira kucherechedzwa kuti mumwe nomumwe wavo akaita waya rine mbiri, nhatu, zvina kana zvishanu akararama. Kunoitawo kuti dzaiitirwa nayo uye kuti chimwe chinhanho uye zvitatu danho voltage. Kushandisa Mbiru ichi hakungoitwi chiwedzerwa imwe chete. PVA waya rinowanzoshandiswa muchimiro yomunyika wiring uye kugadzwa maindasitiri, mudzimba uye mugwenzi namaketani, kunyange zvazvo sokuti zvisakafanira chaizvo chimiro kuti chinangwa ichi. Chinhu chikuru haisi kukanganwa kuti cores panguva rokugadza zvinokosha kuti dzinoisa kupinda unoenderana zviteshi kana kuti kumanikidza bvunzo achishandisa waya lugs.

tembiricha mamiriro

PVA waya, hunhu zvange zvataurwa pamusoro apa, zviri kugadzirwa matatu dzakasiyana hama kuti tembiricha. Chichatara "Y" rinoratidza kuti kubvumira kushandisa kana lämpömittari anoratidza madhigirii 40 Celsius kuti madhigirii 40 Celsius. Mune zvimwe zviitiko zvose tembiricha anofanira kuva asina kutapudza kubvisa 25 inegumi. Kana upenyu waya, zviri 6 makore, uye nokushanda nawo mira ezvinhu - anenge 10 makore.