Hadda, horumarinta warshadaha fiber kiimikaad ee adduunka waa mid aad u degdeg badan.Laakiin kaliya marka la eego tayada badeecada, inta badan waa maro fidsan oo caadi ah iyo maro fidsan oo hooseeya, darajaduna waa dhexdhexaad iyo mid hoose.Sida isbeddelka shuruudaha suuqa iyo horumarinta fiber-ka kiimikada iyo joogtada ah ee abuurista badeecad cusub inta lagu jiro sannadahan,PET filamentwaxay u socotaa Micro filament, kala duwanaansho iyo ku dayashada fiber dabiiciga ah.Xaaladdan oo kale, dad badan oo khuseeya ayaa aqbalay rajada PET Mother Yarn iyo Mono Yarn suuqa.
Kala qaybsanaanta ka dib, dunta hooyada PET ayaa loo qaybin doonaa inay noqoto Mono Yarn.Waxay leedahay sifooyinka tignoolajiyada sare, faa'iido sare iyo kordhin qiimo sare leh.Waxaa loo isticmaali karaa in lagu soo saaro mataano kalluumeysi, xadhig, shaashadda shaandhada cufnaanta sare, shaashadda daabacaadda, dharka daahyada, daboolka, daboolka madaxa iyo maaskarada, iwm .Wadamada ugu badan ee soo saara Mono Yarn waa USA, South Korea, China iyo India, iwm
1. Habka loo sameeyo dunta hooyada ee PET iyo wax soo saarka mono yarn
Tilmaamaha ugu badan ee PET Hooyada Yarn waa 90D/6F, 160D/8F, 200D/ 10F, 240D/ 12F, 240D/ 8F, 300D/ 10F.Dhammaan waxay isticmaalaan tignoolajiyada FDY oo hadda xawaaraha ugu badan ee geedi socodku waa 4300m/min.
Habka ugu badanshaxda socodkadunta hooyada waa sida soo socota:
Chips → Qalajin → Dabin → Dajin → Sawir → Dejinta kulaylka → Dabaysha
Habka Mono Yarn waa sida soo socota:
Duubka hooyada waxaa lagu kala qaybin karaa mashiinada kala goynta si ay u noqoto mono-yarn, xawaaruhu waa 800-1000m/min, sidoo kale si toos ah ayaa loo soo saari karaa si ay u noqoto laydhka diiqadda ee lagu tolo mashiinka dagaalka, xawaaruhu waa 400-600m / min.Ka dib qoraalka mashiinka DTY, Hooyada Yarn waxay noqon kartaa mono-yarn.
2. Hantida dunta ee hooyada dunta iyo mono yarn
Ma jiro halbeeg warshadeed oo ku saabsan hantida dunta yar yar ee hooyada iyo dunta mono-yarn.Jadwalka soo socdaa waa xogta tixraaca oo uu keeno macmiilkayaga.
Shaxda 2-1 PET Hooyada Yarn hantida
| Sr. Maya | Shayga | Alaabta Heerka Sare | Alaabta Fasalka Koowaad | Alaabta Tayada leh | |
| 1 | leexashada cufnaanta toosan,% |
| ±2.0 | ±2.5 | ±3.5 |
| 2 | Sinnaan la'aanta cufnaanta tooska ah, CV,% | ≤ | 1 | 1.3 | 2 |
| 3 | Adkeysi, cN/dtex | ≥ | 3.7 | 3.5 | 3.1 |
| 4 | Sinnaan la'aanta xasilloonida, CV,% | ≤ | 5 | 9 | 12 |
| 5 | Kordhinta ,% |
| M1±4.0 | M1±5.0 | M1±7.0 |
| 6 | Kordhinta sinnaanta CV,% | ≤ | 12 | 16 | 19 |
| 7 | Biyaha karkaraya oo yaraada,% |
| M2±0.8 | M2±1.2 | M2±1.5 |
| 8 | Midabaynta midabaynta (chip cawl) darajada | ≥ | 4 | 4 | 3 ~ 4 |
| 9 | OPU,% |
| M3±0.3 | M3±0.3 | M3±0.3 |
Shaxda 2-2 PET Mono Yarn hantida
| Sr. Maya | Shayga |
| Alaabta Heerka Sare | Alaabta Fasalka Koowaad | Alaabta Tayada leh |
| 1 | weecan cufnaanta toosan,% |
| ±3.0 | ±3.5 | ±4.0 |
| 2 | Sinnaan la'aanta cufnaanta tooska ah, CV,% | ≤ | 2.5 | 3 | 4.5 |
| 3 | Adkeysi, cN/dtex | ≥ | 3.7 | 3.5 | 3.1 |
| 4 | Sinnaan la'aanta xasilloonida, CV,% | ≤ | 7 | 9 | 12 |
| 5 | Kordhinta ,% |
| M1±6.0 | M1±10.0 | M1±12.0 |
| 6 | Sinnaan la'aanta dhererka, CV,% | ≤ | 15 | 18 | 20 |
| 7 | Biyo karkarinta ,% |
| M2±0.8 | M2±1.2 | M2±1.5 |
| 8 | Midabaynta midabaynta (chip cawl) darajada | ≥ | 4 | 4 | 3 ~ 4 |
| 9 | OPU ,% |
| M3±0.3 | M3±0.35 | M3±0.40 |
Odhaah:
1. M1 waa qiimihii yoolka ee ballaadhinta ee ay go'aamiyeen Iibiyaha iyo Iibsadaha.
2. M2 waa karkarinta biyaha yoolka qiimaha bartilmaameedka ee ay go'aamiyeen iibiyaha iyo iibsadaha.
3. M3 waa bartilmaameedka OPU ee ay go'aamiyeen Iibiyaha iyo Iibsadaha.
3. Soo saaraha iyo qaybiyaha qalabka (CTTMTC-HTHI).
Duufaanta hooyada PET iyo mono-yarn ayaa aad iyo aad uga walaacsan suuqa sababtoo ah waxqabadka sare iyo rajada.Qalab aad u fiican ayaa ah dammaanad lagama maarmaan ah.
China Texmatech Co., Ltd (CTMTC-HTHI) waa inta badan soo saaraha iyo qaybiyaha qalabka fiilaha dhamaystiran ee Shiinaha.Shirkaduhu waxay ku hawlanaayeen horumarinta iyo dhoofinta qalabka Filamentiga, gaar ahaan dunta hooyada iyo qalabka mono yarn sannad walba.
Sannadihii u dambeeyay, qalabka ay shirkaddu u keentay PET iyo dunta hooyada ee PA6 ayaa helay fal-celin xooggan oo suuqa ah.PET Hooyada Yarn ee ay soo saartay qalabka CTMTC-HTHI waxay caan ku tahay heerka wareejinta dabada sare iyo xawaaraha kala qaybsanaanta sare.Gaar ahaan mashiinka dagaalka ee kala qaybsan, waxay ku guulaysatay qadarin sare sababtoo ah xawaaraha sare, wax soo saarka xasilloon iyo waxtarka sare.Sida ku cad tirakoobka macaamiisha, kala qaybsanaanta dunta hooyadu heerka guusha waa 10% -40% ka sarreeya kuwa kale.
Gabagabo：
Sida ku cad badeecada cusub, dunta hooyada PET iyo mono yarn waxay leeyihiin rajo wanaagsan oo suuqa iyo hal-abuurnimo.Waxaa hubaal ah in ay soo bandhigid wanaagsan ku yeelan doonaan suuqa Filamentiga Adduunka.Shirkaddu waxa ay rajaynaysaa in ay caawimo iyo taageero siiso macmiisha la xidhiidha oo ay ku guulaysato PET-ga dunta hooyada iyo suuqa mono yarn si wada jir ah.
Waqtiga boostada: Oct-09-2022