Labarai

Haɗaɗɗun kebul na polyethylene mai haɗin gwiwa (XLPE) wani nau'in rufin thermoset ne da ake amfani da shi a cikin kebul na lantarki. Ana samar da su ta hanyar haɗa ƙwayoyin polyethylene ta hanyar sinadarai ta amfani da mahaɗan silane, waɗanda ke canza tsarin kwayoyin halitta na polyethylene zuwa hanyar sadarwa mai girma uku. Wannan tsari yana haɓaka kwanciyar hankali na zafi na kayan, ƙarfin injina, da halayen lantarki, wanda hakan ya sa ya dace da aikace-aikace daban-daban, daga watsa wutar lantarki mai ƙarancin ƙarfi zuwa manyan ƙarfin lantarki zuwa tsarin motoci.

Sarrafa ƙalubale da mafita don kayan haɗin kebul na XLPE na silane crosslinked

Kera kayan haɗin kebul na polyethylene (XLPE) na silane-crosslinked (XLPE) yana fuskantar ƙalubalen fasaha masu mahimmanci, gami da sarrafa haɗin gwiwa kafin a haɗa, inganta raguwar zafi, daidaita lu'ulu'u, da kwanciyar hankali a cikin tsari. Ci gaban da aka samu kwanan nan a kimiyyar kayan abu da hanyoyin samarwa suna magance waɗannan ƙalubalen, suna inganta ingancin samfura da yawan amfanin da ake samu.

1. Rage Haɗi Kafin Haɗawa da Rage Guba

 Kalubale:A cikin tsarin Sioplas, fallasa danshi yayin haɗuwa da fitar da sassan A da B na iya haifar da hydrolysis da halayen condensation da wuri. Wannan yana haifar da haɗuwa kafin a sarrafa ba tare da kulawa ba, yana haifar da ɗanko mai narkewa, rashin isasshen kwarara, saman da ke da tauri, da kuma lalacewar kaddarorin rufi kamar ƙarancin ƙarfin lantarki mai lalacewa.

Mafita:

Haɗin Man shafawa:Haɗawamanyan batches na silicone, kamarƘarin sarrafawa na SILIKE wanda aka yi da siliconeLYPA-208C, yana inganta kwararar narkewa yadda ya kamata, yana rage mannewar narkewa ga sukurori da matattun abubuwa, kuma yana hana haɗa haɗin kafin a gama ba tare da shafar ingancin haɗin ƙarshe ba.

Ƙarin silicone LYPA-208Cyana da ƙarfin aikin hana haɗin gwiwa kafin haɗin gwiwa ba tare da shafar ingancin haɗin gwiwa na ƙarshe ba.

Silicone masterbatch LYPA-208C yana kawar da lahani a saman fata kamar "fatar kifin shark" kuma yana ƙara santsi a saman fata.

Ƙarin da aka yi da silicone LYPA-208C yana rage ƙarfin fitarwa sosai kuma yana hana yawan abin da ke cikin mota.

Ƙarin Siloxane LYPA-208Cyana haɓaka kwanciyar hankali na layin extrusion da ƙimar fitarwa

Ingantaccen Tsarin Canza Zafin Jiki:Aiwatar da yanayin zafin ganga mai rarrabawa tsakanin 140°C da 180°C yana taimakawa rage zafi fiye da kima a wurare daban-daban. Rage lokacin zama a yankunan da ke da zafi sosai yana ƙara rage haɗarin haɗuwa da wuri

Tsarin Aiki na Mataki Biyu:Yin amfani da hanyar matakai biyu, inda ake dasa silane a kan polyethylene kafin a fitar da shi, yana rage matsin lamba da ke tattare da dasa shi a cikin layi, ta haka yana rage yiwuwar haɗa shi kafin a fitar da shi idan aka kwatanta da hanyoyin mataki ɗaya.

2. Ingantaccen Tsarin Aiki na Ƙarfin Zafi

Kalubale:Ragewar rufin da ya wuce kima yana haifar da lalacewar tsarin da gazawar wutar lantarki, wanda ke da alaƙa da yanayin kristal da yanayin sanyaya.

Mafita:

Tsarin Sanyaya Matakai Daban-Daban:Yin amfani da jerin matakan sanyaya ruwan zafi, dumi, da sanyi yana rage yawan lu'ulu'u, yana sarrafa yanayin zafi yadda ya kamata da kuma rage raguwar raguwar ruwa.

Daidaita Sigar Extrusion: Yin amfani da na'urorin fitar da iska mai tsayi-zuwa-diamita (≥30:1) yana ƙara lokacin riƙewa na narkewa, yana danne lu'ulu'u da ba a so. Yin amfani da na'urorin matsewa don ƙananan kebul (≤6mm²) yana rage lu'ulu'u da ke haifar da fuskantar yanayi, yana ƙara sarrafa raguwa.

Zaɓin Kayan Aiki:Yin amfani da polyethylene mai matakai biyu na silane-crosslinked yana ba da damar sarrafa yanayin lu'ulu'u, wanda ke ba da gudummawa ga ingantaccen kwanciyar hankali na zafi.

3. Daidaita Crystallinity da Properties na Inji

Kalubale:Babban lu'ulu'u yana haifar da karyewa, yayin da rashin isasshen lu'ulu'u yana lalata juriyar zafi.

Mafita:

Sarrafa Zafin Narkewa:Haɓaka yanayin zafi na narkewa zuwa 190°C–210°C tare da tsawaita lokacin da ake ɗauka yana rage yawan sinadarin lu'ulu'u, kodayake ana buƙatar kulawa da kyau don hana haɗuwa da wuri.

Tsarin Babban Batu na Catalyst:Amfani da extrusion mai dunƙule biyu yana tabbatar da watsawa iri ɗaya na abubuwan da ke haifar da organotin, yana inganta hulɗar da ke tsakanin haɗin gwiwa da lu'ulu'u don haɓaka halayen injiniya.

4. Inganta Tsarin Aiki

Kalubale:Jin daɗin sarrafa canje-canje yana haifar da rashin daidaiton matsin lamba na extrusion da lahani a saman.

Mafita:

Haɓaka Kayan Aiki:Aiwatar da tsarin haɗa ganga mai mazugi biyu yana tabbatar da cewa an rarraba ƙarin silane iri ɗaya, tare da tsawon lokacin haɗuwa ya wuce awanni 2.5 don cimma daidaito mafi kyau.

Kulawa ta Ainihin Lokaci:Ci gaba da sa ido kan saurin gudu da kuma saurin juyawa yana ba da damar daidaita yanayin zafin jiki da ka'idojin tsaftace mold cikin sauri, tare da kiyaye yanayin sarrafawa mai dorewa.

Yanayin Masana'antu da Hasashen Nan Gaba na Kera kebul na XLPE

Haɗakar sarrafawa matakai biyu tare da ƙarin kayan aiki, kamar su manyan batches na silicone, ya fito a matsayin babbar dabarar shawo kan ƙalubalen sarrafawa a masana'antar kebul na XLPE. An ruwaito cewa waɗannan sabbin abubuwa sun ƙara yawan samarwa da sama da 10-20% a cikin aikace-aikacen gwaji, wanda ke haɓaka amincin kebul na XLPE a cikin sassan watsa wutar lantarki da motoci. Idan aka duba gaba, masana'antun suna mai da hankali kan bincike da haɓaka fasahar sanyaya masu daidaitawa da sarrafa tsari mai wayo don ƙara inganta aikin kayan XLPE, don biyan buƙatun kebul masu aiki mai girma.

Ta hanyar rungumar waɗannan dabarun sarrafawa na zamani da sabbin abubuwa, masana'antun za su iya haɓaka inganci da ingancin samar da kebul na XLPE sosai, suna tabbatar da isar da kayayyaki masu inganci waɗanda suka dace da buƙatun aikace-aikacen lantarki na zamani.

For the method to optimize XLPE cable processing and surface performance, contact SILIKE Tel: +86-28-83625089 or via email: amy.wang@silike.cn, or visit the website  www.siliketech.com to learn more. Chengdu SILIKE Technology Co., Ltd – A pioneering Chinese silicone additive specialist with many years of expertise in  wire and cable compounds.

Buɗe mafi girman yawan aiki da aikin kebul—zaɓiMaganin Silikone na SILIKE don maganin haɗakar igiyoyin XLPE ɗinku.
Ko kuna nufin inganta ingancin samarwa, hana haɗin gwiwa kafin XLPE, kawar da lahani a saman kamar "fatar kifin shark", haɓaka kyawun saman, ko rage lokacin aiki, SILIKE Silicone Masterbatches suna ba da fifikon aiki ga buƙatun layin kebul na XLPE ɗinku.