Culayska unugyadu aad u sareeyo ee polyetylen-ka-gacan-gashiga-goynta
Sharaxaad Gaaban
Fiber polyetylen culeyskiisu aad u sarreeyo ayaa sidoo kale ah mid ka mid ah alaabta ceeriin ee ugu weyn ee gacan-gashiga-gacan-gashiga-goynta ee waxqabadka sare leh. Iyada oo ay ugu wacan tahay waxqabadka farsamada ee ugu wanaagsan iyo sifooyinka alaabta ee miisaanka molecular ultra-high molecular filament polyetylen, galoofyada ayaa leh ka-hortagga goynta, iska caabinta jeexjeexa, caabbinta dalool iyo iska caabbinta xirashada sare. Wareegga isticmaalka miisaanka aadka u sarreeya ee polyetylen fiber galoofyada ayaa ka badan 15 jeer ka mid ah galoofyada dunta caadiga ah, kaas oo la aqoonsaday oo si ballaaran loogu isticmaalo warshadaha wax soo saarka gaarka ah iyo warshadaha gacanta.
Qalabyada aadka u sarreeya ee polyetylen (UHMWPE) waxaa lagu samayn karaa galoofyada ka hortagga jarista ee lagu tolo naylon, spandex ama fiberglass, ilaa heerka 5 ee heerka EN388 ee Yurub. gacmahaaga samee wakhti dheer adigoo weli raaxo leh. Gacan-gashigu waa mid waara oo waara, wuxuuna ilaaliyaa sifooyin farsamo oo wanaagsan ka dib dhaqid soo noqnoqda.
galoofyada ka-hortagga-goynta oo lagu toddo silig fibre polyetylen ah oo culeyskiisu sareeyo, habka siliga wanaagsan waa ay adag tahay in la ogaado ama la taabto; si sahal ah u xidho oo u demiyo, hawo wanaagsan oo ka bixisa, faraha laablaaban; qayb kasta oo ka mid ah galoofyada ayaa leh silig, dareen raaxo leh, badbaadada gacmaha si wax ku ool ah ayaa loo ilaaliyaa. Awoodda ka hortagga goynta waxay gaareysaa heerka shanaad ee heerka ugu sarreeya Yurub ee EN388.
Xusuusin: Alaabta ayaa kaliya ilaalin karta goynta mindiyaha ama walxaha kale ee fiiqan, ee ma ilaalin karto daloolka caarada mindida ama walxaha kale ee fiiqan.
Warshadaha lagu dabaqi karo: wax soo saarka baabuurta, farsamaynta saxan khafiif ah, wax soo saarka qalabka goynta, goynta dhalada iyo maaraynta, Seiko shiidi, rakibaadda daab, maaraynta been abuurka, gawraca iyo qaybinta, ilaalinta ammaanka, ilaalinta goobta, gargaarka musiibada iyo samatabbixinta, ilaalinta shaybaarka, processing maqaarka caaga ah.
Astaamaha alaabta
Xoog gaar ah oo sarreeya, modules gaar ah oo sarreeya. Awoodda gaarka ah waxay ka badan tahay toban jeer in ka mid ah siligga qaybta isku midka ah, oo keliya marka loo eego modules-ka gaarka ah.
Cufnaanta fiber-ku yar oo sabeyn kartaa.
Kordhinta jabka hooseeya iyo awoodda qaladka weyn, kaas oo leh awood nuugista tamar xoog leh, oo sidaas awgeed saameyn muuqata u leh iska caabbinta iyo jarista caabbinta.
Shucaaca-UV-ga, ka-hortagga neutron-ka iyo ka-hortagga γ-ray, oo ka sarreeya nuugista tamarta, oggolaanshaha hooseeya, heerka gudbinta hirarka korantada ee sare, iyo waxqabadka dahaarka wanaagsan.
U adkaysiga daxalka kiimikaad, xidhashada caabbinta, iyo nolosha leexashada dheer.
Waxqabadka Jirka
☆ Cufnaanta: 0.97g/cm3. Cufnaanta hoose marka loo eego biyaha waxayna ku dul sabeyn kartaa biyaha.
☆ Xoog: 2.8~4N/tex.
☆ Module hore: 1300 ~ 1400cN/dtex.
☆ Dhererka jaban: ≤ 3.0%.
☆ Iska caabbinta kulaylka qabow ee baaxadda leh: xoogaa farsamooyin ah oo ka hooseeya 60 C, iska caabbinta heerkulka soo noqnoqda ee 80-100 C, kala duwanaanshaha heerkulka, iyo tayada adeegsigu waa isbeddel.
☆ Tamarta nuugista saamaynta waxay ku dhowdahay laba jeer inay ka sarreyso fiber-ka counteraramide, oo leh iska caabin wanaagsan oo iska caabin ah iyo iskudhaf yar, laakiin barta dhalaalka ee walaaca waa 145-160 ℃.
Tusmada cabbirka
| Shayga | Tiri dtex | Xoog Cn/dtex | Modul Cn/dtex | Kordhinta% | |
| HDPE | 50D | 55 | 31.98 | 1411.82 | 2,79 |
| 100D | 108 | 31.62 | 1401.15 | 2.55 | |
| 200D | 221 | 31.53 | 1372.19 | 2.63 | |
| 400D | 440 | 29.21 | 1278.68 | 2.82 | |
| 600D | 656 | 31.26 | 1355.19 | 2.73 |
