Kub Melt Polyamide (PA) Nylon Xov Pajyog ib qho tshwj xeeb qis- melting- taw tes filament engineered los ntawm co-polyamide resins uas hloov mus rau molten nplaum lub xeev ntawm 85℃thiab 115℃. Tsis zoo li tus qauv Nylon 6 lossis 66, uas muaj cov ntsiab lus melting ntau tshaj 220 degree, Kub Melt PA yog tsim los ua tus neeg sawv cev thermal bonding nyob rau hauv cov ntaub ntawv sib xyaw. Kev ua kom zoo ntawm cov cua sov{10}} txheej txheem teeb tsa- tshwj xeeb yog qhov ntsuas kub, siab, thiab lub sijhawm nyob hauv lub neej{12}} yog qhov tseem ceeb rau kev ua tiav qhov siabtensile zogdaim ntawv cog lus thiab ua kom lub tev lub zog uas ua tau raws li 40-60 N / cm Cov qauv kev lag luam rau khau thiab cov cuab yeej siv.
Qhov tseem ceeb Parameter rau Thermal Activation
Kev ua tau zoo ntawmNylon XovKev sib txuas lus yog txiav txim los ntawm polymer lub viscosity ntawm qhov ua kom kub. Yog tias qhov kub tsis txaus, molecular diffusion thoob plaws substrate interface raug txwv; conversely, kub heev tuaj yeem ua rau polymer degradation los yog "los ntshav-los ntawm" ntawm cov ntaub hnyav.
Thov ib qho kev TDS los yog 2kg qauv lub khob hliav qab rau koj cov cua sov- teeb tsa kev sim.
Hu rau peb Pab Pawg Engineering
Cov ntaub ntawv qhia kev: Kev ua kom zoo tshaj plaws rau Kub Melt PA
Cov lus hauv qab no muab cov kev ntsuas ntau uas yuav tsum tau ua rau calibratedkub-nias kev sib txuasthoob plaws txheej txheem industrial substrates:
| Txheej Txheem Parameter | Lub teeb mesh (hauv qab 150gsm) | Heavy Industrial Canvas / Denim |
| Activation Temp (lub tog raj kheej) | 100℃- 110 degree | 115℃- 125 degree |
| Lub Sijhawm Dwell (Seconds) | 10–15 sec | 20-30 sec |
| Applied Siab (Bar) | 2.5-3.5 hli | 4.0-5.5 hli |
| Peel zog (N / 25mm) | Ntau dua lossis sib npaug rau 35N | Ntau dua lossis sib npaug li 50N |
| D/F Specifications | 20D/3F, 30D/10F | 75D/24F, 150D/48F |
| Txias tus nqi | Ambient Cua | Forced Air / Chilled Roller |
Calibration thiab txheej txheem tswj
1. Kub Precision
RauKub Melt Polyamide, qhov sib txawv ntawm ± 5℃tuaj yeem hloov pauv qhov ntsuas dej ntws (MFI). Nws raug nquahu kom siv cov pyrometers infrared los txheeb xyuas qhov tseeb ntawm qhov kub thiab txias, vim tias lub tshuab sab hauv cov sensors feem ntau cuam tshuam cov cua sov lub caij es tsis yog lub substrate interface.
2. Nyob twj ywm lub sij hawm thiab kev sib koom ua ke
Lub siab yuav tsum tau yuam kom cov PA molten rau hauv cov interstices ntawm cov fiber ntau. Rau 3D ya-knit daim ntaub ntawv, lub siab ntawm 3 bar kom ntseeg tau tias [Insert Link:Nylon Xov] encapsulates cov txheej txheem polyester filaments, tsim ib tug mechanical - tshuaj locks uas tiv thaiv delamination thaum lub sij hawm siab - kub ntxhua khaub ncaws.
3. Adhesive Strength Validation
Kev ntsuas tus qauv ntawm ISO 11339 T-peel test yuav tsum tau ua tom qab- ua. Kev vam meej nrog WithTech PA filaments feem ntau ua rau muaj kev ua tsis tiav qhov twg cov substrate fibers tsim kua muag ua ntej daim ntawv cog lus ua tsis tiav, qhia tias muaj kev sib koom ua ke ntau tshaj li cov khoom siv cov qauv txwv.
Common Processing yuam kev kom zam
Kev ua kom txias tsis txaus:Tshem tawm cov ntaub ntawv los ntawm cov xovxwm ua ntej qhov kub poob qis dua 40℃tuaj yeem ua rau "ghosting" los yog daim ntawv cog lus hloov pauv, raws li cov polymer tseem nyob rau hauv ib nrab -crystalline, mobile xeev.
Moisture cuam tshuam:Polyamide yog hygroscopic. Yog tias cov xov paj cov dej noo ntau tshaj 3%, lub zog tsim hluav taws xob thaum lub sij hawm cua sov tuaj yeem tsim micro-voids hauv kab ntawv cog lus, txo qhov kawg.tensile zognce mus txog 20%.
Tshaj -Compaction:Kev siab dhau ntawm siab -loft fabrics (xws li spacer mesh) tuaj yeem ua rau lub qhov khoob ntawm huab cua, ua rau poob ntawm kev ua pa thiab nce gsm tshaj qhov tsim qauv.
FAQ
Q1: MOQ rau kev cai -melt-point Kub Melt Polyamide Nylon xov paj yog dab tsi?
Rau tus qauv 85℃thiab 110℃variants hauv 75D lossis 150D, MOQ yog 50kg. Rau cov xov paj tshwj xeeb nrog cov ntsiab lus melting customized lossis siab -tenacity core-cov qauv sheath, MOQ yog 500kg ib batch kom ntseeg tau tias cov khoom thermal zoo ib yam.
Q2: Puas yog koj lub PA Nylon xov paj ua tau raws li Oeko-Tex thiab GRS cov cai rau kev lag luam nyob sab Europe?
Yog lawm. Tag nrho WithTech PA filaments yogOeko-Tex Standard 100tau ntawv pov thawj (Class I). Peb kuj muabGRSCov ntawv pov thawj rov siv dua nylon kev xaiv rau cov hom phiaj kev lag luam ncig kev lag luam, txhawb nqa los ntawm Daim Ntawv Pov Thawj Ua Lag Luam tag nrho.
Q3: Cov xov paj no puas tuaj yeem dyed nrog rau cov cab kuj polyester?
PA Nylon muaj qhov sib txawv dye affinity dua polyester. Peb pom zoo kom siv cov kua qaub dyes rau PA tivthaiv. Xwb, peb muab Dope Dyed Kub Melt PA los xyuas kom meej xim ceev thiab tshem tawm qhov xav tau rau cov txheej txheem dyeing thib ob.
