Te Wero o te Ahumahi o ngā Paipa me ngā Waka Whatu: Te Mahi Whakaiti-Wai i roto i ngā Whatunga Muka Hou
Ko te tere o te horapa o te FTTH (muka-ki-te-kāinga), ngā pokapū raraunga, me ngā whatunga muka whatu tawhiti e hiahia ana ki ngā pūnaha paipa kua whakapaitia kia pono ai te whakatinanatanga o te muka.
Ko ngā paipa muka whatu me ngā paipa, tae atu ki ngā paipa waea HDPE, ngā paipa iti, me ngā pūnaha paipa PLB, ko rātou te pou tuarā o ngā hanganga waea hou. Ko tētahi herenga hangarau nui ko:
Teitei o te tauwehenga waku o roto (COF), e whakawhāiti ana i te tawhiti pupuhi muka, e whakanui ana hoki i te kaha tāutanga.
Ka hua ake tēnei ki:
• He iti ake te whai huatanga o te tāutanga muka e pupuhihia ana e te hau
• Te pikinga o te ahotea ā-pūkaha i runga i ngā uhi muka whatu
• Te nui ake o te whakapaunga pūngao i te wā tāutanga
• Te tawhiti whakatōtika tonu mō ia wāhanga paipa
Hei whakatika i tēnei, me nui atu i te whakahinuhinu rangitahi noa iho—me whakarerekē tonu te pakitara o roto o te polymer i roto i te tribology.
Tirohanga Whānui mō te Otinga Hangarau: Te Pūtake Matua Silicone mō ngā Paipa me ngā Pūwero muka Whatu
Ko te silicone masterbatch LYSI-404 a SILIKE he hinu whakahinuhinu whai hua i hangaia i runga i te polydimethylsiloxane taumaha-rahi (PDMS) tino teitei, i hangaia hei whakauru ki roto i ngā paipa moroiti, ngā paipa, ngā hanganga paipa rānei mā te whakakotahitanga. He otinga tāutanga ngāwari tēnei mō ngā paipa waea me ngā paipa muka whatu.
Ngā mahi hangarau matua:
• Ka whakaiti i te COF puta noa i te katoaTe Pūwero me te Paipa Muka Whatumomo
• Whakapai ake i te mahi pupuhi me te kukume muka i roto i ngā paipa iti me ngā paipa PLB
• Whakapūmau i te whanonga tribological mō te wā roa
• Whakauru pai ki ngā tukanga whakaputa HDPE paerewa
He rerekē ki ngā paninga o waho, kei roto i te paparanga matua o te silicone te whakaurunga o te silicone i roto i te hanganga polymer, e whakarato anate whakahinuhinu ā-roto tuturu.
Whakamana Mahi: Whakapai ake i te COF me te Tukatuka
| Taonga | Paipa HDPE Paerewa | He paipa muka whatu kua whakarerekētia te silicone masterbatch |
|---|---|---|
| COF Pūmau | 0.21–0.22 | 0.12–0.13 |
| COF Hihiri | 0.11–0.13 | 0.05–0.06 |
| Te Tawhiti Pupuhi Muka | He iti noa iho | Kua Whakaroahia Nuitia |
| Te Rōpū Tāutanga | Teitei | Kua whakaitihia |
| Taipana Whakaputa | Teitei ake | I raro |
| Te Māeneene o te Mata o Roto | Paerewa | Kua whakapaitia |
Te whakamaoritanga hangarau:Mā te whakaiti i te COF o te ~40–55% ka roa ake te mahi tāutanga, ā, ka whakaitihia hoki te ahotea ā-pūkaha puta noa i ngā momo paipa katoa.
Whānuitanga Taupānga: Pūnaha Paipa me ngā Āputa muka Whatu Kotahi
Ko te hangarau PDMS masterbatch he tāpiringa thermoplastic. He pai mō ngā tono hanganga muka whatu o te ao hei whakaiti i te waku, hei whakapai ake i te tawhiti pupuhi taura, me te whakahohe i te hinu whakahinuhinu pumau o roto o te pakitara, tae atu ki:
♦Ngā paipa waea PLB HDPE (kua pania ki te hinu pumau)
♦ Ngā whatunga paipa iti FTTH
♦ Ngā paipa tuara muka whatu tawhiti-roa
♦ Ngā pūnaha paipa waea whakawhitiwhiti kōrero o raro whenua
♦ Ngā whatunga tohatoha muka o te tāone atamai
♦ Ngā paipa tiaki taura hiko me te whakawhitiwhiti kōrero
Aratohu Hangarau mō te Whakatinanatanga
1. Tikanga Tukatuka:Te whakaputanga paipa HDPE paerewa, te whakaputanga-tahi rānei
2.Awhe Pāmahana:175–220°C
3.Ngā Taunakitanga Inenga:
¤ 0.5–2.0% → whakapainga tukatuka + whakahinuhinu taurite
¤ 1.0–5.0% → te whakaiti COF mōrahi + te mahi mata
4. Taunakitanga Hoahoa Hanganga:
• Paparanga o waho: HDPE + paparanga matua tae
• Paparanga o roto: HDPE +puranga matua silicone (LYSI-404)
Whakataurite Hangarau: Ngā Huarahi Whakahinuhinu i roto i ngā Paipa me ngā Pūwero Muka Whatu
| Hangarau | Momo Whakahinuhinu | Te pakari | Te Pūmautanga o te COF | Te Mahi ā-Pā |
|---|---|---|---|---|
| Pūmotu Matua Hiraka (Ā-roto) | Ā-roto tuturu | Teitei | Pūmau mō te wā roa | Teitei |
| Paninga mata | Paparanga o waho | Waenga | Ka heke haere i roto i te wā | Waenga |
| Rehu hinu whakahinuhinu | rangitahi | Iti | Kāore i te pumau | He iti noa iho |
| HDPE kāore i rongoatia | Kāore | Kāore he | Teitei o te COF | rawakore |
Ngā Tirohanga Matua:Ko ngā pūnaha masterbatch silicone ā-roto anake e whakarato anawhakahinuhinu hanganga, pumauputa noa i ngā momo-iti katoa o ngā paipa me ngā awa muka whatu.
Pānga o te Ahumahi
Ko tēnei tāpiri silicone mō ngā paninga, ngā hinu whakahinuhinu rānei,Ka aro tika te otinga ki ō raruraru tukatuka me te mata o ngā paipa me ngā awaawa, pērā i:
♦ He aha i whakawhāitihia ai te tawhiti pupuhi muka i roto i ngā microducts
♦ Tāpiringa pai rawa atu mō te whakahinuhinu i ngā paipa muka whatu
♦ Otinga whakahinuhinu tuturu mō ngā pūnaha paipa FTTH
♦ Whakapai ake i te whai huatanga o te tāutanga muka ki ngā paipa HDPE
Whakarāpopototanga Hangarau
SIRIKEhangarau masterbatch siliconeKa taea te whakahinuhinu pumau puta noa i ngā paipa me ngā ngongo muka whatu mā te hanga i tētahi paparanga atanga pumau whai rawa i te PDMS e whakaiti nui ana i te COF, e whakapai ake ana i te pai o te pupuhi muka, ā, e whakarei ake ana i te mahi tāutanga mō te wā roa me te kore e neke haere i roto i te wā.
Mahi Hangarau me te Whakamana
Ka akiakihia ngā kaipupuri pānga ahumahi ki te mahiwhakamanatanga whakaputanga tauine-pairatihei aromatawai:
• Te whakaiti i te COF i raro i ngā tikanga tukatuka tūturu
• Whakapai ake i te tawhiti pupuhi muka i roto i ngā paipa iti me ngā paipa PLB
• Te pumau ā-iwi mō te wā roa o ngā mata o roto o ngā paipa
Me ahu mai te kōwhiringa rauemi whakamutunga i runga i te whakamana mahi tāutanga taumata-pūnaha, kaua i ngā raraunga COF taiwhanga anake.
Whakapā atu ki a SILIKE, he kaihanga matua o Haina e tohunga ana ki ngā tāpiringa kirihou e ahu mai ana i te silicone. Tikina ngā otinga mō ngā paipa muka whatu me ngā tāpiringa mahi-teitei mō te whakahinuhinu paipa waea.
Tel: +86-28-83625089 or via email: amy.wang@silike.cn. website:www.siliketech.com.
Te wā tuku: Mei-29-2026
