1. Cov Khoom Siv Hluav Taws Xob
Tensile Lub Zog Kev Ntsuas Lub Zog (Raws li GB / T 14344-2022 txuj ci)
| Ntaus | Staple Fiber ntau zog (CN / DTEX) | Siab tenacity filament (CN / DTEX) | Elastic rov qab tus nqi (ntawm 5% elongation) |
|---|---|---|---|
| Virgin polyester | 2.6–5.7 | 5.6–8.0 | 92%–95% |
| Rov qab siv polyester | 2.1–4.8 | 4.5–6.3 | 96%–98% |
Kev Kawm Txog: Li {- ning's 2023 lub caij nplooj zeeg / caij ntuj no sau siv 30d rov ua haujlwm siab dua {Stretch Stretch Polyester Filentament. SGS kev xeem tau qhia txoj kev ywj pheej rov qab ntawm 97.3%, ze rau Merino Wool's 98.5%.
2. Thermal Stability Pivison
Virgin polyester:
Kev hloov ntsuas cua kub: 81℃(ntsuas los ntawm DSC)
Tshav kub shrinkage: tsawg dua los yog sib npaug rau 3% (180℃/ 30 min)
Rov qab siv polyester:
Kev hloov ntsuas kub kub: txo rau 76-78 degree
Thaum Tshav Kub Kub Shrinkage: 4.5% -5.2%
Nco tseg: Cov ntaub ntawv los ntawm cov xuab ntaub Textile qhia tias kev hloov kho qhov kub thiab txias rau cov filaments yuav tsum tau txo qis los ntawm 5-8 degree.
3. Puas Ntsuam Xyuas Kev Ntsuam Xyuas (Martindale txoj kev)
| Ntaus | Ntawv hauv ncoo | Puas Txhob Lub Neej (Cycles) |
|---|---|---|
| Virgin polyester | 4–5 | 35,000 |
| Rov qab siv polyester | 3–4 | 28,000 |
Cov ntaub ntawv tau: Intertek 2022 Kev Ntsuas Cov Ntaus Cov Ntawv Qhia
4. Tshuaj Txhuam Txhuam Piv Txwv
Txoj kev xeem: Immersion hauv 30% sulfuric acid daws rau 24h
Virgin polyester: Lub zog khaws nyiaj:89%
Rov qab siv polyester: Lub zog khaws nyiaj:82%
NCO TSEG: Tus dyeing cog cov ntaub ntawv hais tias caustic Soda noj tshuaj yuav tsum raug txo los ntawm 2G / u rau rov ua dua yarn pre {1} {1} {kev kho.
5. Dyeing cov txheej txheem sib txawv
| Chaw ua uas tsis tau haus | Virgin polyester | Rov qab siv polyester |
|---|---|---|
| Dyeing kub | 130-135 degree | 125-128 Degree |
| Ze Uttake tus nqi | 85%–90% | 78%–82% |
| Xim ceev (qib) | 4–5 | 4–5 |
Kev Kawm Txog: Huafu xim spinning tau tsim cov khoom xa tuaj rau cov cab kuj uas muaj cov roj ntsha, txo kev siv hluav taws xob los ntawm 15%.
6. Ya dej noo nqus & txhim kho kev ua pa
Kuaj mob: 20℃/ rh 65%
| Ntaus | Yoov los noo (%) | Huab cua permeabentility (L / M²NA. | Cov hluav taws xob zoo li qub (KV) |
|---|---|---|---|
| Virgin polyester | 0.4 | 180 | 12.5 |
| Rov qab siv polyester | 0.6 | 230 | 8.7 |
Daim ntawv thov piv txwv: Decathlon tau nrawm - Lub tsho qhuav tau ua tiav cov pa dej sib kis tau ntawm 4500 g / m² / 24h.
7. Ib puag ncig kev ua yeeb yam sib piv
Kev Ntsuam Xyuas Lub Neej Kuaj (raws li simapro software xam)
| Taw tes | Virgin polyester | Rov qab siv polyester | Kom me dua |
|---|---|---|---|
| Roj av noj (kg / t) | 1.8 | 0.3 | 83% |
| CO₂ ERISIONS (T / T) | 3.2 | 1.1 | 66% |
| Kev tau haus dej (mlo / t) | 65 | 22 | 66% |
Ntawv Pov Thawj: Grs (hauv ntiaj teb no rov ua qauv) yuav tsum tau siv cov polyester muaj tsawg kawg20% siv cov ntsiab lus.
