Ngā Pūrongo

Ko ngā taura polyethylene honohono-silane (XLPE) he momo whakamahana wera e whakamahia ana i roto i ngā taura hiko. Ka hangaia ēnei mā te honohono matū i ngā ngota polyethylene mā te whakamahi i ngā ngota silane, e huri ai te hanganga ngota raina o te polyethylene hei whatunga toru-ahu. Ka whakarei ake tēnei tukanga i te pumau wera o te rauemi, te kaha miihini, me ngā āhuatanga hiko, kia pai ai mō ngā tono maha, mai i te tuku hiko ngaohiko iti ki te ngaohiko teitei ki ngā pūnaha motuka.

Ngā wero tukatuka me ngā otinga mō ngā rauemi honohono taura XLPE honohono silane

Ko te hanga o ngā rauemi taura polyethylene honohono-silane (XLPE) e pā ana ki ngā wero hangarau nui, tae atu ki te whakahaere i mua i te honohono-whakawhiti, te arotau i te whakahekenga wera, te whakatikatika i te tioata, me te pumau o te tukanga. Ko ngā whanaketanga hou o te pūtaiao rauemi me ngā tikanga whakaputa kei te aro atu ki ēnei arai, ka whakapai ake i te kounga hua me ngā hua tukatuka.

1. Te Whakamahi i mua i te Hononga-Whakawhiti me te Whakaiti i te Ngaungau

 Wero:I roto i te tukanga Sioplas, ko te pānga o te makuku i te wā e whakaranua ana, e whakaputa ana hoki i ngā Wāhanga A me B ka taea te whakaoho i ngā tauhohenga waikura me te haukū. Ka hua ake tēnei i te hononga-mua kāore i te whakahaeretia, ka hua ake he matotoru rewa teitei ake, he ngoikore te rere o te wai, he taratara ngā mata, me ngā āhuatanga whakamarumaru ngoikore pērā i te iti o te ngaohiko pakaru.

Otinga：

Whakaurunga Tāpiri Hinu:Te whakaurungā puranga matua e hangai ana ki te silicone, pērā iTe tāpiri tukatuka silicone a SILIKEKa whakapai ake a LYPA-208C i te rere o te rewa, ka whakaiti i te piri o te rewa ki ngā tīwiri me ngā mate, ā, ka ārai i te hononga-mua me te kore e pā ki te kounga o te hononga-mutunga.

Tāpiringa silicone LYPA-208Che kaha te mahi ārai-mua-whakawhiti me te kore e pā ki te kounga whakawhiti whakamutunga.

Ka whakakorea e te silicone masterbatch LYPA-208C ngā hapa o te mata pēnei i te "kiri mangō" ā, ka whakarei ake i te maeneene o te mata.

Ka whakaitihia e te tāpiringa silicone LYPA-208C te taipana extrusion me te ārai i te taumaha o te motuka

Ngā Tāpiringa Siloxane LYPA-208Cka whakanui ake i te pumau o te raina whakaputa me te tere putanga

Arotautanga o te Rōnaki Pāmahana:Mā te whakamahi i ngā pāmahana oko whakaputa wāhanga i waenga i te 140°C me te 180°C ka āwhina i te whakaiti i te wera nui o te rohe. Ko te whakaiti i te wā noho i ngā rohe pāmahana teitei ka whakaiti i te tūponotanga o te hononga whakawhiti wawe.

Tukatuka-rua-Hipanga:Mā te whakamahi i tētahi tikanga e rua-taahiraa, arā, ka honoa te silane ki te polyethylene i mua i te extrusion, ka whakaitihia ngā pēhanga e pā ana ki te hononga ā-roto, ā, ka whakaitihia te tūponotanga o te hononga-i mua i te wā extrusion ki te whakataurite ki ngā huarahi kotahi-taahiraa.

2. Te Arotau i te Mahi Whakaiti Wera

Wero:Ka tūpono te nui rawa o te mimiti o te paparanga ārai ki te rerekētanga o te hanganga me ngā rahunga hiko, e pā ana ki te takotoranga tioata me ngā āhuatanga whakamatao.

Ngā otinga:

Ngā Pūnaha Whakamatao Maha-Wāhanga:Mā te whakamahi i tētahi raupapa o ngā wāhanga whakamatao wai wera, mahana, me te wai matao ka puhoi te tere o te whakatiotanga, ka whakahaere pai i ngā pikinga wera me te whakaiti i te mimiti.

Te Whakarerekētanga Tawhā WhakaputaMā te whakamahi i ngā extruders ōwehenga roa-ki-te-diameter teitei (≥30:1) ka roa ake te wā pupuri rewa, ka pehi i te tioata kāore e hiahiatia. Mā te whakamahi i ngā mate kōpeketanga mō ngā taura iti ake (≤6mm²) ka whakaitihia te tioata i puta mai i te whakatakotoranga, ka whakahaere anō i te whakahekenga.

Kōwhiringa Rauemi:Mā te whakamahi i te polyethylene honohono-silane e rua-taahiraa ka taea te whakahaere pai ake i te whanonga tioata, ka whai wāhi atu ki te pumau wera.

3. Te Whakataurite i te Kiriata me ngā Āhuatanga Hangarau

Wero:Ka pakarukaru te kiripaka o te tioata nui, engari ka ngoikore te ātete wera mēnā he tioata kore rawa.

Ngā otinga:

Whakahaere Pāmahana Rewa:Mā te whakanui ake i ngā pāmahana rewa ki te 190°C–210°C me te roa o te wā noho ka whakaiti i te hanganga o te tioata, ahakoa me whakahaere marie kia kore ai e hono wawe.

Hoahoa o te Catalyst Masterbatch:Mā te whakamahi i te extrusion takirua-hurihuri ka whakarite kia rite te marara o ngā whakakorikori organotin, ka arotau i te taunekeneke i waenga i te hononga whakawhiti me te tioata hei whakarei ake i ngā āhuatanga hangarau.

4. Te Whakapai Ake i te Pūmautanga o te Tukanga

Wero:Ko te tairongo ki ngā huringa o te tukanga ka hua ake te kore pumau o te pehanga o te whakaputanga me ngā hapa o te mata.

Ngā otinga:

Ngā Whakapai Ake i ngā Taputapu:Mā te whakatinana i ngā pūnaha whakaranu pahu kōne-rua ka whakarite kia rite te marara o ngā tāpiringa silane, me te roa o te whakaranu kia neke atu i te 2.5 hāora kia tutuki ai te ōritetanga tino pai.

Aroturukitanga Wā-tūturu:Mā te aroturuki tonu i te ia o te tīwiri me te tere hurihuri ka taea te whakarerekē tere i ngā tautuhinga pāmahana me ngā tikanga horoi pokepokea ai, kia mau tonu ai ngā āhuatanga tukatuka pumau.

Ngā Auahatanga Ahumahi me te Tirohanga ā-Mārama mō te Hanga Taura XLPE

Ko te whakaurunga o te tukatuka e rua-taahiraa me ngā tāpiringa mahi, pērā i ngā masterbatch e ahu mai ana i te silicone, kua puta hei rautaki matua hei wikitoria i ngā wero tukatuka i roto i te hanga taura XLPE. E ai ki ngā pūrongo kua piki ake ngā hua whakaputa mā te 10~20% i roto i ngā tono whakamātautau, e whakarei ake ana i te pono o ngā taura XLPE i roto i ngā rāngai tuku hiko me te motuka. I te tirohanga whakamua, kei te arotahi ngā kaihanga ki te rangahau me te whakawhanake i ngā hangarau whakamatao urutau me ngā mana whakahaere tukanga atamai hei whakapai ake i te mahi rauemi XLPE, hei whakatutuki i te hiahia e tipu haere ana mō ngā taura mahi teitei.

Mā te awhi i ēnei rautaki tukatuka matatau me ngā auahatanga rauemi, ka taea e ngā kaihanga te whakarei ake i te whai huatanga me te kounga o te hanga taura XLPE, me te whakarite kia tukuna ngā hua pai rawa atu e tutuki ai ngā hiahia hurihuri o ngā tono hiko hou.

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.

Wewetehia te hua me te mahi taura teitei ake—whiriwhiriaNgā Āwhina Tukatuka Silicone SILIKE mō ō Taura XLPE.
Ahakoa kei te whai koe ki te arotau i te pai o te whakaputanga, te aukati i te hononga-mua i roto i te XLPE, te whakakore i ngā hapa mata pēnei i te "kiri mango", te whakarei ake i te ataahua o te mata, te whakaiti rānei i te wā kore mahi, ka whakaratohia e SILIKE Silicone Masterbatches te painga mahi e hiahiatia ana e tō raina taura XLPE.