Kev ntsuas lub zog ntawm cov khoom siv hauv cov khoom siv hluav taws xob ntsuas ntsuas los ntawm cov txheej txheem tev tawm yog qhov kev ntsuam xyuas ntawm cov nplaum sib txuas ntawm cov ntaub laminated los yog cov thermoplastic filaments sib xyaw, xws li Polyamide (PA) lossis Polyester (PES) qis- cov qauv yaj. Ntsuas qhov tseeb hauv Newtons ib centimeter (N / cm) lossis Newtons ib 25 millimeters (N / 25mm), qhov kev ntsuas kev ntsuas no txiav txim siab lub zog xav tau los pib thiab tshaj tawm qhov kev sib cais ntawm kev sib koom ua ke. Kev ntsuam xyuas tus qauv tau lees paub tias cov khoom sib xyaw ua tiav los ntawm kub- xovxwm kev sib koom ua ke tswj kev ua haujlwm ruaj khov nyob rau hauv kev sib zog ua haujlwm, rov ua dua kev lag luam laundering, thiab ib puag ncig hydrolysis, ntsib Tier-1 hom txwv (feem ntau ntau dua lossis sib npaug li 45 N / cm rau kev ua haujlwm khau thiab
Ntau tshaj los yog sib npaug rau 20 N / cm rau seamless apparel).
1. Cov Txheej Txheem Txheej Txheem: Cov txheej txheem ASTM thiab ISO
Kev ntsuam xyuas raug ntawm Textile zoo ciam teb yuav tsum tau ua raws li cov qauv ntsuas geometry kom tshem tawm cov khoom sib txawv los ntawm lub puab tsaig sib cais ceev los yog cov qauv misalignment.
- ASTM D1876 (T-Peel Test): Tsim feem ntau rau cov substrates hloov tau. Qhov kev teeb tsa no ntsuas cov txheeb ze tev tawm ntawm cov nplaum nplaum ntawm ob daim ntaub yooj yim siv qhov tsis tu ncua - tus nqi- ntawm - txuas ntxiv (CRE) tshuab.
- ASTM D903 (180-Degree Peel Test): Siv thaum cov ntaub ntawv hloov tau yooj yim heev yog laminated mus rau ib qho nyuaj los yog ib nrab-rigid backing tivthaiv, xws li automotive console vaj huam sib luag los yog cov khau khau khau.
- ISO 11339 (T-Peel for Flexible-to-Flexible Assembly): Cov kev ntsuas thoob ntiaj teb tseem ceeb tau siv rau cov tsheb thiab cov khau sib xyaw los ntsuas qhov tshwj xeeb tev lub zog sib txawv ntawm cov kab txuas txuas ntxiv 100mm.
2. Cov khoom siv hauv chaw soj nstuam thiab kev teeb tsa
Txhawm rau ua qhov kev ntsuas kev sib raug zoo ntawm kev sib raug zoo, lub chaw tswj xyuas qhov zoo yuav tsum tau ntsuas raws li cov kev txwv ntawm huab cua raws li ISO 139 (20℃± 2℃kub thiab 65%
± 4% txheeb ze humidity) los tiv thaiv ya raws plasticization ntawm polar tebchaw zoo li nylon.
Cov Ntaub Ntawv Cov Lus Qhia: Cov Khoom Siv Hluav Taws Xob Kev Ntsuas Cov Kev Xav Tau
Cov txheej txheem hauv qab no yog qhov yuav tsum tau ua kom ua tiav qhov ntsuas qhov sib txawv coefficient hauv qab 5%:
| Khoom siv Profile | Yuav tsum tau Technical Specification | Calibration/Testing Standard |
| Universal Tensile Tester (CRE) | Load cell raug nyob rau hauv ± 0.1% hla 10N txog 500N ntau yam | ISO 7500-1 Chav Kawm 0.5 |
| Pneumatic Action Grips | Tsis tu ncua tuav siab ntawm 4.0 txog 6.0 bar nrog roj hmab ntsej muag | Kev tiv thaiv tus qauv slippage |
| Kub-Nias Sample Lamination Press | Digital tswj ntawm qhov kub thiab txias txog li 200℃(± 1 degree) | Precision laboratory bonding pre-test |
| Martindale Abrasion Unit | 4-lub taub hau teeb tsa nrog qhov hnyav hnyav (9kPa / 12kPa) | Ua ntej- tsom xam kev hnav khaub ncaws |
| Laundering Test Tshuab | Tswj dej kub da dej (40 degree, 60 degree, 90 degree) nrog steel pob | ISO 6330 Kev ntsuam xyuas kev laus sai |
3. Kauj Ruam -los ntawm - Kauj Ruam T-Peel Laboratory Test Protocol
Txhawm rau txheeb xyuas cov teeb meem sib txawv ntawm kev sib txuas ua ntej tsiv mus rau siab - ntim kev tsim khoom, cov kws tshaj lij yuav tsum ua raws li cov qauv hauv qab no thiab cov txheej txheem txuas ntxiv:
Kauj Ruam A: Cov Qauv Tuag- Txiav
Extract cov kab plaub hau raws nraim 25mm dav los ntawm 200mm ntev los ntawm qhov nruab nrab ntawm laminated yob. Lub axis ntev yuav tsum khiav mus rau tib lub warp lossis tshuab kev taw qhia kom ua raws li qhov siab tshaj fiber ntau tensile lub zog tsis.
Kauj Ruam B: Kev Npaj Ua Qauv
Pib ib phau ntawv 50mm delamination tawg ntawm ib kawg ntawm lub sawb los ua tus qauv "T" configuration tab ua. Clamp txhua lub tab kom ruaj ntseg rau sab sauv thiab sab pneumatic lub puab tsaig ntawm lub tensile tester, kom ntseeg tau tias txoj kab ntsug ntsug kom txwv tsis pub tawm -axis shear force yuam kev.
Kauj ruam C: Crosshead Activation
Teem qhov tsis tu ncua - tus nqi- ntawm - lub tshuab txuas ntxiv mus rau 100 mm / min (los yog 250 mm / min rau ASTM D1876 cov qauv). Ua kom lub crosshead hloov chaw thiab sau cov autoographic load nkhaus hla ib qho kev nruam 100mm stripping cheeb tsam.
Kauj Ruam D: Kev suav cov ntaub ntawv
Muab pov tseg thawj 25 hli ntawm cov ntaub ntawv tev (pib ncov). Xam qhov nruab nrab lub zog siab tshaj qhov seem 75 hli ncua. Faib qhov nruab nrab quab yuam los ntawm qhov dav dav kom ua tiav qhov kev sib koom ua ke metric qhia hauv N / cm.
Peel Strength (N/cm)=Qhov Nruab Nrab Nruab Nrab Zog (N) / Specimen Dav (2.5 cm)
4. Txo cov kev xeem yuam kev thiab tsis ua tiav hom kev ntsuam xyuas
Thaum tshuaj xyuas cov ntaub ntawv tsim nyog hauv peb qhov kev faib ua tau zoo, cov khoom siv engineers yuav tsum categorize hom tsis ua hauj lwm los siv cov txheej txheem kom raug:
- Adhesive Failure: Cov nplaum txheej cais kom huv si ntawm cov ntaub nto. Kev kho kom zoo yuav tsum tau nce qhov kub ntawm -nias qhov kub thiab txias los yog hloov mus rau lub polymer matrix nrog ntau dua polarity (xws li, hloov ntawm PES mesh mus rau PA TPU Web qauv).
- Cohesive Failure: Lub cev sab hauv ntawm cov nplaum txheej sib cais, tawm hauv polymer residue ntawm ob lub ntsej muag textile. Kev kho kom zoo yuav tsum xaiv lub vev xaib nplaum lossis Low Melting Point Yarn nrog qhov hnyav dua molecular lossis qis melt flow index (MFI).
- Substrate tsis ua hauj lwm: Cov ntaub tsim kua muag propagation pib yog qis dua tus nqi sib cuam tshuam, ua rau cov ntaub fibers ripe ua ntej lub interface sib cais. Qhov no qhia qhov zoo tshaj plaws lamination kab Fsetup.
FAQ
Q1: Dab tsi yog MOQ rau kev yuav khoom kev cai -formulated, lab- kuaj cov xov paj uas tsis muaj yaj?
Peb tus qauv MOQ rau Tshuag 85℃thiab 110℃filaments yog 50kg. Rau kev tsim kho tshuaj kho mob tsim kom dhau qhov tshwj xeeb siab - qhov ntsuas kub ntawm chav ua kom tsis muaj menyuam, peb cov kab ntau lawm yuav tsum muaj MOQ ntawm 500kg.
Q2: WithTech puas tuaj yeem muab cov ntawv pov thawj Oeko-Tex thiab GRS cov ntaub ntawv pov thawj rau kev kuaj sim?
Yog lawm. Tag nrho cov khoom siv fiber ntau extruded ntawm peb cov nroj tsuag tau dhau xyoo thib peb -kev tshuaj ntsuam xyuas tog kom tswj tau Oeko-Tex Standard 100 ua raws (Class I). Txhua qhov khoom xa tuaj ntawm cov xov paj polyester lossis nylon rov ua dua suav nrog Kev Tshawb Fawb Kev Tshawb Fawb Ntiaj Teb (GRS) Daim Ntawv Pov Thawj Kev Lag Luam (TC).
Q3: Yuav ua li cas feem ntau yuav tsum tau load hlwb ntawm peb universal xeem tshuab calibrated?
Txhawm rau kom txaus siab Tier-1 automotive thiab kis las khau protocols protocols, tensile testers yuav tsum tau ua tiav 5-point pov thawj thiab recalibration txhua 12 lub hlis los ntawm ISO/IEC 17025 accredited metrology lab.
