TusMelting taw tes ntauNtawm thermofusible xov yog ib qho tseem ceeb tshaj plaws cuam tshuam nws kev ua thiab kev siv kev ua tau zoo. Hauv qab no yog cov ncauj lus kom ntxaws tshuaj ntawm cov khib nyiab li melting thiab lawv cuam tshuam rau cov ntawv thov:
1. Melting point ranges
Thermofoible yarns yog tsim nrogThermoplaslamic polymers, thiab lawv cov ntsiab lus melting sib txawv nyob ntawm cov khoom muaj pes tsawg leeg:
Tsawg-yaj tus tsiaj (polyethylene terephthalate): 110-160 degree
Hloov kho tsiaj nrog co-polymers kom txo qis melting kub.
TPU (thermoplastic polyurethane): 80-130 degree
Saj zawg zog thiab ywj, haum rau kev sib raug zoo.
Co-polyamide (PA): 130-180 Qib
Ntau dua cov cua sov tiv taus rau cov chaw xav tau.
Eva (Ethylene-Vinyl acetate): 70-100 degree
Tsawg-kub ua rau kub-rhiab substrates.
2. Kev cuam tshuam ntawm melting taw tes rau cov ntawv thov
Cov khoom melting ncaj qha txiav txim siabUa Tau Zoo, Lub Zog Tsev Ua Zog, thiabQhov kawg-khoom ua haujlwm:
A. Tsawg melting point (70-130 degree)
Cov Ntawv Thov:
Cov khoom lag luam nonwoven(Pawm, huv si tshuaj pads): kev sib tham sai ntawm qhov kub kub tsis txhob ua kom mob cores.
Cov kws kho mob(Cov ntaub qhwv, cov ris tsho pov tseg): Muaj kev nyab xeeb rau kev sib cuag tawv nqaij thiab kom tsis muaj menyuam cov ntaub ntawv.
Hnav Cov Ntaub Ceev: Tsevneeg txhais cov ntaub (piv txwv li, lace, mesh) tsis muaj scorching.
Qhov Zoo:
Lub zog-ua tau zoo.
Tau tshaj cov khoom kub-rhiab (piv txwv li, elastic fibers, foams).
Kev txwv:
Tsawg lub tshav kub tiv thaiv kev tiv thaiv (piv txwv li, tsis haum rau cov kev sib tham hauv tsheb kis tau kub siab).
B. Nruab nrab melting taw tes (130-160 degree)
Cov Ntawv Thov:
Nkawm khau Thiab Cov Khaub Ncaws: Kev Koom Tes Nruab Nrab Nruab Nrab, Laminated Fabrics, lossis Waterproof Seams.
Kev Siv Tsheb Sib Tham: Trims, cov hau taub hau, thiab ntaub pua plag tsev (sib npaug kub tawm tsam thiab cov txheej txheem kub ua).
Ntawv Sau Khoom: Kev siv cov fiberglass lossis cov roj carbon fiber ntau.
Qhov Zoo:
Cov vaj huam sib luag uas muaj zog dua li cov yarns tsawg.
Haum rau kev muaj mob uas xav tau thermal.
C. Siab Melting taw tes (160-200 degree)
Cov Ntawv Thov:
Muaj cov composites: Aerospace lossis tsheb kho tsheb uas yuav tsum muaj cov kev ntsuas kub uas yuav tsum muaj kub.
Hluav Taws Xob Hluav Taws Xob: Embedding voj voog hauv textiles tsis yaj thaum lub sijhawm soldering.
Hluav Taws Kub Resistant Iav: Tau tshaj nrog nplaim taws-retardant txheej lossis aramid fibers.
Qhov Zoo:
Khaws cov qauv txheej txheem kev ntseeg hauv huab.
Kev tawm tsam deformation thaum lub siab-ua txheej txheem cua sov (piv txwv li, pleev xim, txheej).
Kev txwv:
Yuav tsum tau tshwj xeeb cov khoom siv kub siab, cov nqi ntau lawm.
3. Kev txiav txim siab tseem ceeb rau xaiv melting cov ntsiab lus
Substrate compatibility: Ua kom cov xov paj yaj me me yog qis dua ntawm cov khoom sib xyaw (piv txwv li, tsis txhob muaj cov xov polyester polyester polyester polyester cov xov paj).
Txoj kev ua:
Cov Huab Cua Kub / Infrared: Haum rau cov nyiaj qis / nruab nrab.
Ultrasonic Vuam: Zoo tagnrho rau meej meej, kev sib koom tes hauv zos ntawm cov xov nruab nrab-melt.
Kub Pressing: Yuav tsum muaj rau cov yarn ntau hauv tuab composites.
Xaus ib puag ncig:
Kev siv sab nraud / tsheb sab nraum zoov xav tau ntau dua cov cua sov kuj ntau dua.
Cov ntawv thov kev kho mob / textile ua ntu kev nyab xeeb tsawg.
Muaj zog: Txo cov ntsiab lus melting txo qis kev siv hluav taws xob tab sis yuav txwv tsis pub rov ua dua tshiab yog tias tsis muaj cov ntaub ntawv tsis yog.
4. Tsim kev tshiab thiab tiam sis
Dual-yaj yarns: Sib txuas ob qho ob lub ntsiab lus melting hauv ib lub fiber (xws li, cov qauv ntawm cov tsiaj nyaum) rau ntau theem kev sib raug zoo.
Puab-nco yarns: Qhib rau ntawm cov kub tshwj xeeb rau cov ntawv hloov pauv (piv txwv li, kev zawm hniav rau tus kheej).
Bio-Raws Li Thermoplastics: PLA (polylactic acid) nrog tunable melting cov ntsiab lus (150-170 degree) rau eco-phooj ywg nonwovens.
Lub ntsiab
TusMelting taw tes ntauNtawm thermofusible yarn dictates nws versatility hla kev lag luam:
Tsawg-yajYarns Pab tau maj, ua kev sib raug zoo rau kev nyiam huv thiab khoom kho mob.
Nruab nrab-yajCov xov paj sib npaug ntawm lub zog thiab cov txheej txheem nyob rau hauv cov khaub ncaws thiab kev siv tsheb siv.
Siab-yajYarns Excel nyob rau hauv ib puag ncig heev los yog ntau cov khoom siv.
Xaiv cov lus pom zoo melting ua kom ua tiav cov khoom siv tau zoo, kev ua tau zoo, thiab sib ncag nrog cov hom phiaj ruaj khov.
