Imikhiqizo
I-Poly butylene Terephthalate (PBT)
I-Poly butylene Terephthalate (PBT)
Isingeniso Somkhiqizo
I-Poly butylene Terephthalate iyizinhlayiya ze-polyester ezimhlophe njengobisi noma eziphuzi njengobisi ezikhanyayo zibe yi-thermoplastic ekhanyayo. I-Poly butylene Terephthalate (PBT) inezakhiwo ezinhle kakhulu zemishini, izakhiwo zokushisa zikagesi, ukumelana namafutha, ukumelana nokugqwala kwamakhemikhali, ukubumba okulula kanye nokumuncwa komswakama ophansi, njll., futhi iyinto esetshenziswa kakhulu ekumbozweni kwesibili kwe-fiber optical.
Kukhebula le-optical fiber, i-optical fiber ibuthakathaka kakhulu. Nakuba amandla omshini we-optical fiber ethuthukiswa ngemva kokufakwa kwe-primary coating, izidingo zokufaka izintambo azikanele, ngakho-ke kudingeka i-secondary coating. I-secondary coating iyindlela ebaluleke kakhulu yokuvikela imishini ye-optical fiber enqubweni yokukhiqiza ikhebula le-optical fiber, ngoba i-secondary coating ayinikezi nje kuphela isivikelo esengeziwe semishini ekucindezelweni nasekucindezelweni, kodwa futhi idala ubude obengeziwe be-optical fiber. Ngenxa yezakhiwo zayo ezinhle zomzimba nezamakhemikhali, i-Poly butylene terephthalate ivame ukusetshenziswa njengento yokukhipha i-secondary coating ye-optical fibers kukhebula le-optical fiber langaphandle.
Singahlinzeka nge-OW-6013, OW-6015 kanye nezinye izinhlobo zezinto ze-Poly butylene Terephthalate zokugqoka ikhebula le-optical fiber.
izici
I-PBT yezinto esizinikeze inezici ezilandelayo:
1) Ukuqina okuhle. Isikali esincane sokuncibilika, ukushintsha okuncane komthamo ekusetshenzisweni, ukuqina okuhle ekwakhekeni.
2) Amandla aphezulu omshini. I-modulus enkulu, ukusebenza kahle kokunwetshwa, amandla aphezulu okudonswa. Inani lokucindezela kwepayipi elimelene necala liphakeme kunejwayelekile.
3) Izinga lokushisa eliphezulu lokuphambuka. Ukusebenza kahle kakhulu kokuphambuka ngaphansi kwezimo zomthwalo omkhulu kanye nomthwalo omncane.
4) Ukumelana ne-Hydrolysis. Ngokumelana okuhle kakhulu ne-hydrolysis, okwenza ikhebula le-optical fiber liphile isikhathi eside kunezidingo ezijwayelekile.
5) Ukumelana namakhemikhali. Ukumelana namakhemikhali okuhle kakhulu kanye nokuhambisana kahle ne-fiber paste kanye ne-cable paste, akulula ukugqwala.
Isicelo
Isetshenziswa kakhulu ekukhiqizweni kwesibili kokumbozwa kwe-fiber optical yekhebula le-fiber optical fiber yangaphandle eliyi-loose-tube.
Amapharamitha Obuchwepheshe
I-OW-PBT 6013
| Cha. | Into Yokuhlola | Iyunithi | Isidingo Esijwayelekile | Inani |
| 1 | Ubuningi | g/cm3 | 1.25～1.35 | 1.31 |
| 2 | Izinga lokugeleza kokuncibilika (250℃ 、2160g) | g/10min | 7.0～15.0 | 12.5 |
| 3 | Okuqukethwe komswakama | ％ | ≤0.05 | 0.03 |
| 4 | Ukumuncwa kwamanzi | % | ≤0.5 | 0.3 |
| 5 | Amandla okunamathela lapho ephuma | I-MPa | ≥50 | 52.5 |
| Ukwelulwa kobude ngesikhathi sokuvuna | % | 4.0～10.0 | 4.4 | |
| Ukwephula Ubude | % | ≥100 | 326.5 | |
| I-Tensile Modulus yokuqina | I-MPa | ≥2100 | 2241 | |
| 6 | I-Flexural Modulus | I-MPa | ≥2200 | 2243 |
| Amandla Okugobeka | I-MPa | ≥60 | 76.1 | |
| 7 | Indawo yokuncibilika | ℃ | 210～240 | 216 |
| 8 | Ukuqina Kogu (HD) | / | ≥70 | 73 |
| 9 | Umthelela we-Izod (23℃) | kJ/㎡ | ≥5.0 | 9.7 |
| Umthelela we-Izod(-40℃) | kJ/㎡ | ≥4.0 | 7.7 | |
| 10 | I-Coefficient Yokwandiswa Okuqondile (23℃ ~ 80℃) | 10-4K-1 | ≤1.5 | 1.4 |
| 11 | Ukumelana nevolumu | Ω·cm | ≥1.0×1014 | 3.1×1016 |
| 12 | Izinga lokushisa lokushintshashintsha kokushisa (1.80MPa) | ℃ | ≥55 | 58 |
| Izinga lokushisa lokushintshashintsha kokushisa (0.45MPa) | ℃ | ≥170 | 178 | |
| 13 | I-hydrolysis yokushisa | |||
| Amandla Okuqina Ekukhuphukeni | I-MPa | ≥50 | 51 | |
| Ukwelula Ngesikhathi Sokuphumula | ％ | ≥10 | 100 | |
| 14 | Ukuhambisana phakathi kwezinto zokwakha kanye nezinto zokugcwalisa | |||
| Amandla Okuqina Ekukhuphukeni | I-MPa | ≥50 | 51.8 | |
| Ukwelula Ngesikhathi Sokuphumula | ％ | ≥100 | 139.4 | |
| 15 | I-tube ekhululekile yokulwa nokucindezela ohlangothini | N | ≥800 | 825 |
| Qaphela: Lolu hlobo lwe-Poly butylene Terephthalate (PBT) luyindwangu yokumboza yesibili yekhebula elibonakalayo elisetshenziswa kabanzi. | ||||
I-OW-PBT 6015
| Cha. | Into Yokuhlola | Iyunithi | Isidingo Esijwayelekile | Inani |
| 1 | Ubuningi | g/cm3 | 1.25～1.35 | 1.31 |
| 2 | Izinga lokugeleza kokuncibilika (250℃ 、2160g) | g/10min | 7.0～15.0 | 12.6 |
| 3 | Okuqukethwe komswakama | ％ | ≤0.05 | 0.03 |
| 4 | Ukumuncwa kwamanzi | % | ≤0.5 | 0.3 |
| 5 | Amandla okunamathela lapho ephuma | I-MPa | ≥50 | 55.1 |
| Ukwelulwa kobude ngesikhathi sokuvuna | % | 4.0～10.0 | 5.2 | |
| Ukwelula ngesikhathi sokuphumula | % | ≥100 | 163 | |
| I-Tensile Modulus yokuqina | I-MPa | ≥2100 | 2316 | |
| 6 | I-Flexural Modulus | I-MPa | ≥2200 | 2311 |
| Amandla Okugobeka | I-MPa | ≥60 | 76.7 | |
| 7 | Indawo yokuncibilika | ℃ | 210～240 | 218 |
| 8 | Ukuqina Kogu (HD) | / | ≥70 | 75 |
| 9 | Umthelela we-Izod (23℃) | kJ/㎡ | ≥5.0 | 9.4 |
| Umthelela we-Izod (-40℃) | kJ/㎡ | ≥4.0 | 7.6 | |
| 10 | I-Coefficient Yokwandiswa Okuqondile (23℃ ~ 80℃) | 10-4K-1 | ≤1.5 | 1.44 |
| 11 | Ukumelana nevolumu | Ω·cm | ≥1.0×1014 | 4.3×1016 |
| 12 | Izinga lokushisa lokushintshashintsha kokushisa (1.80MPa) | ℃ | ≥55 | 58 |
| Izinga lokushisa lokushintshashintsha kokushisa (0.45MPa) | ℃ | ≥170 | 174 | |
| 13 | I-hydrolysis yokushisa | |||
| Amandla Okuqina Ekukhuphukeni | I-MPa | ≥50 | 54.8 | |
| Ukwelula Ngesikhathi Sokuphumula | ％ | ≥10 | 48 | |
| 14 | Ukuhambisana phakathi kwezinto zokwakha kanye nezinto zokugcwalisa | |||
| Amandla Okuqina Ekukhuphukeni | I-MPa | ≥50 | 54.7 | |
| Ukwelula Ngesikhathi Sokuphumula | ％ | ≥100 | 148 | |
| 15 | I-tube ekhululekile yokulwa nokucindezela ohlangothini | N | ≥800 | 983 |
| Qaphela: Le Poly butylene Terephthalate (PBT) inokumelana nokucindezela okuphezulu, futhi ifaneleka ekukhiqizweni kwesembozo sesibili sekhebula le-micro-optical eliqhutshwa umoya. | ||||
Ukupakisha
Izinto ze-PBT zipakishwe esikhwameni sangaphandle se-polypropylene esilukiwe esingu-1000kg noma esingu-900kg, esifakwe isikhwama se-aluminium foil; noma isikhwama sangaphandle sephepha le-kraft esingu-25kg, esifakwe isikhwama se-aluminium foil.
Ngemva kokupakishwa, ibekwa epalethini.
1) Usayizi wesikhwama samathani angu-900kg: 1.1m*1.1m*2.2m
2) Usayizi wesikhwama samathani angu-1000kg: 1.1m*1.1m*2.3m
Isitoreji
1) Umkhiqizo kufanele ugcinwe endaweni yokugcina ehlanzekile, ehlanzekile, eyomile futhi enomoya.
2) Umkhiqizo kufanele ugcinwe kude namakhemikhali nezinto ezibolayo, akufanele uhlanganiswe ndawonye nemikhiqizo evuthayo futhi akufanele ube seduze nemithombo yomlilo.
3) Umkhiqizo kufanele ugweme ukukhanya kwelanga okuqondile kanye nemvula.
4) Umkhiqizo kufanele upakishwe ngokuphelele ukuze kugwenywe umswakama kanye nokungcola.
5) Isikhathi sokugcina umkhiqizo ekushiseni okuvamile siyizinyanga eziyi-12 kusukela ngosuku lokukhiqizwa.
Isitifiketi
Impendulo
IMIGOMO YESAMPU YAMAHHALA
I-ONE WORLD Izimisele Ukuhlinzeka Amakhasimende Ngezintambo Nezintambo Ezisezingeni Eliphezulu Ezihamba Phambili Nezinsizakalo Zobuchwepheshe Ezisezingeni Eliphezulu
Ungacela Isampula Yamahhala Yomkhiqizo OwuthandayoOkusho ukuthi Uzimisele Ukusebenzisa Umkhiqizo Wethu Ekukhiqizeni
Sisebenzisa kuphela idatha yokuhlola ozimisele ukuyiphendula bese wabelana ngayo njengokuqinisekiswa kwezimpawu zomkhiqizo kanye nekhwalithi, bese sisiza ukusungula uhlelo lokulawula ikhwalithi oluphelele ukuze sithuthukise ukwethenjwa kwamakhasimende kanye nenhloso yokuthenga, ngakho-ke sicela uqiniseke.
Ungagcwalisa ifomu elingakwesokudla sokucela isampula yamahhala
Imiyalelo Yokusebenzisa
1. Ikhasimende Line-Akhawunti Yokulethwa Kwezimpahla Ehamba Ngesivinini Emhlabeni Wonke Likhokha Ngokuzithandela Impahla (Impahla Ingabuyiselwa Nge-oda)
2. Isikhungo Esifanayo Singafaka Isicelo Sesampula Eyodwa Yamahhala Yomkhiqizo Ofanayo, Futhi Isikhungo Esifanayo Singafaka Isicelo Sezibonelo Ezifinyelela Kuhlanu Zemikhiqizo Ehlukene Mahhala Phakathi Nonyaka Owodwa
3. Isampula Yenzelwe Amakhasimende Efektri Yezintambo Nezintambo Kuphela, Futhi Yenzelwe Abasebenzi Belebhu Kuphela Bokuhlolwa Kokukhiqiza Noma Ucwaningo
UKUPHAKISHA KWESAMPULA
IFOMU LESICELO SESIBONELO SAMAHHALA
Sicela ufake imininingwane yesampula edingekayo, noma uchaze kafushane izidingo zephrojekthi, sizokuncoma amasampula.
Ngemva kokuthumela ifomu, ulwazi olugcwalisayo lungadluliselwa kusizinda se-ONE WORLD ukuze lucutshungulwe kabanzi ukuze kunqunywe imininingwane yomkhiqizo kanye nolwazi lwekheli nawe. Futhi kungakuthinta ngocingo. Sicela ufunde i-imeyili yethuInqubomgomo yobumfihloUkuze uthole imininingwane eyengeziwe.