Siab -Tub Ob -Sided Polyimide Kapton Daim kab xev|260℃SMT PCB Wave -Soldering Rwb thaiv tsev - STK
STK's High-Temp Double-Sided Polyimide Kapton Daim kab xev sawv cev rau engineering pinnacle ntawm ultra-nyias, siab-kev ntseeg tau hluav taws xob rwb thaiv tsev thiab thermal masking tsim tshwj xeeb rau cov cheeb tsam nruj ntawm nto mount technology (SMT), yoj-soldering, thiab semiconductor. Tsim los ntawm tus hwm qib - qib, qhov ruaj khov polyimide zaj duab xis thim rov qab rau ntawm ob sab nrog kev ua haujlwm siab, siab -kev ua tau zoo thermosetting silicone siab-sensitive nplaum (PSA), daim kab xev no muab lub cev tseem ceeb hauv lub cev thiab hluav taws xob decoupling ib txhij.
Nws tuav cov thermal spikes tsis muaj shrinkage, curling, los yog chemical outgassing, ua rau nws yog qhov tseeb xaiv rau kev sib koom ua ke hloov pauv hloov circuits (FPCs), stabilizing tshav kub- dab dej interfaces, thiab shielding tseem ceeb kub ntiv tes terminals thaum lub sij hawm automated ntau lawm.
Thov Siab -Temp Ob - Sided Polyimide Daim kab xev Lag luam wholesale nqe
Engineering Precision: Zero Adhesive Residue ntawm 260℃Thermal Exposures
For quality control engineers managing high-density printed circuit board assemblies (PCBA), the primary failure mode of standard sub-grade high-temperature tapes is adhesive transfer or carbonization during the lead-free reflow profile. Thaum ib daim kab xev tawm ntawm cov nplaum nplaum silicone roj hneev taw ntawm cov ntiv tes kub lossis cov ntaub ntawv ntsuas tseem ceeb, nws ua rau muaj kev puas tsuaj rau kev sib koom ua ke lossis kev sib cuag hluav taws xob. STK tus nqi them ob npaug -coated polyimide matrix kiag li neutralizes cov nuj nqis ntau lawm:
• Laboratory-Verified Zero Residue Matrix:
Formulated rau undergo tus qauv ntoo khaub lig-txuas thaum raug rau thermal bakes, daim kab xev no tau ntawv pov thawj los mus tiv thaiv thermal profiles mus txog rau260℃(500℃F)rau 30 feeb sib law liag los yog luv luv -lub sij hawm nthwv dej- soldering peaks ntawm300℃(572℃F). Nws tev tawm kom huv si ntawm cov tooj liab, kub, thiab FR-4 qhov chaw tawm hauv qhov tsis muaj nplaum nplaum, cov kab dab dab, lossis cov tshuaj lom neeg.
• Zoo heev Dielectric zog tiv thaiv:
Muaj qhov muaj peev xwm ua tau siab -voltage barrier (Ntau tshaj lossis sib npaug li 5.0 kVtawg txwv ib txheej), ua kom pom cov theem zoo- mus rau-theem hluav taws xob cais nyob rau hauv nruj packed siab- zaus transformers, lithium roj teeb hlwb, thiab micro-inverter vaj tse.
• Flawless Dimensional Chemical Inertness:
Tsis muaj kev cuam tshuam los ntawm cov tshuaj tua kab mob, cov tshuaj isopropyl cawv (IPA) Circuit Board ntxhua khaub ncaws hnyav, thiab kub hnyav hnyav. Nws tuav ib tug zoo kawg nkaus layout txheej txheem tsis exhibiting ntug -curling los yog stretching.
Technical Specifications
| Product Description | Ob npaug -Sided Polyimide Daim kab xev | Ob npaug -Sided Polyimide Daim kab xev | Ob npaug -Sided Polyimide Daim kab xev | Ob npaug -Sided Polyimide Daim kab xev |
|---|---|---|---|---|
| Zaj duab xis Thickness (mm) | 0.025 | 0.025 | 0.05 | 0.075 |
| Zuag qhia tag nrho Thickness (mm) | 0.05 | 0.09 | 0.125 | 0.175 |
| Adhesive System | Silicone Adhesive | Silicone Adhesive | Silicone Adhesive | Silicone Adhesive |
| Carrier Khoom | Polyimide Zaj duab xis | Polyimide Zaj duab xis | Polyimide Zaj duab xis | Polyimide Zaj duab xis |
| Xim Xim | Amber | Amber | Amber | Amber |
| Tso Liner | Fluoro Silicone Liner | Fluoro Silicone Liner | Fluoro Silicone Liner | Fluoro Silicone Liner |
| Pem hauv ntej -Side Peel Adhesion rau Hlau (N/25mm) | 7 | 8 | 8 | 8 |
| Rov qab -Side Peel Adhesion rau Hlau (N/25mm) | 6 | 7 | 7 | 7 |
| Qhov kawg Elongation (%) | 35% – 50% | 35% – 50% | 35% – 50% | 35% – 50% |
| Dielectric zog (kV) | 3.5 – 4 | 3.5 – 4 | 5 – 8 | 5 – 8 |
| Qhov kub thiab txias tsis kam (degree) | 300 | 300 | 300 | 300 |
| Kev khiav hauj lwm kub tsis tu ncua (degree) | 260 | 260 | 260 | 260 |
Daim ntawv thov
SMT Wave -Soldering Gold Finger Masking:Muab ob-sab tiv thaiv thiab ruaj ntseg anchoring rau ib ntus thaum tshav kub kub shields thiab tivthaiv sensors nyob rau hauv Circuit Court kab thaum lub sij hawm automated soldering yoj.
Flexible Printed Circuit (FPC) Stiffener Txuas:Kev ruaj khov siab - lub zog sib txuas ntawm nyias polyimide lossis FR-4 stiffener daim hlau rau lub nraub qaum ntawm cov khoom siv ribbon txuas.
Lithium roj teeb Cell Insulation Wrapping:Insulating zoo/negative terminals thiab anchoring siab -voltage sensor coj mus rau hauv tom ntej no -generation electric tsheb (EV) modules.
High-Frequency Transformer Coil Interlayer Rwb thaiv tsev:Ua haujlwm ua ob -sab, siab-dielectric barrier cais tooj liab windings ntawm compact switching power supply units.
B2B Precision Converting: Ua ntej-Scored Liners & Custom Die- Txiav Gaskets
Automated Cheebtsam xaiv cov kab thiab siab -ceev hluav taws xob sib dhos cov nroj tsuag tsis tuaj yeem lees txais cov txheej txheem ntau daim kab xev yam tsis ua kom qeeb lawv cov chav nyob -ib - teev (UPH) lub hom phiaj. STK ncaj qha optimizes koj ntau lawm throughput los ntawm advanced technical conversion:
Dual Fluoro-Silicone Yooj Yim- Tso Tawm Liners: Txhawm rau ua kom yooj yim hloov pauv thiab tuav tau yooj yim, peb ob npaug -polyimide daim kab xev yog muab mounted nrog hwm, ua ntej- qhab nia fluoro-silicone tso cov kab ntawm ob sab (los yog ib daim ntawv yooj yim lipeel{/5}). Qhov kev teeb tsa no ua kom cov kab xev yuav tsis ncab lossis deform thaum tev.
CAD/PDF Precision Micro Tuag-Txiav: Xa peb koj cov qauv kev tsim vaj tsev. Peb siv cov automated flatbed thiab siab -ceev rotary tuag- txiav machinery los hloov ob-sided Kapton daim kab xev rau hauv intricate me me square thav duab, ntxhua khaub ncaws dots, los yog customized terminal outlines nrog ib tug pes tsawg engineering kam rau ua ntawm $\\pm 0.05\\text{mm}$.
Muab nrog Extended Pull-Tabs: Tuag-txiav cov profiles yog layout-matched ntawm nruam ntshiab PET carrier rolls incorporating txuas txuas tsis yog- nplaum rub-tabs (ntiv tes- nqa). Qhov no tso cai rau lub tshuab nqus tsev tsis siv neeg tuaj tos- thiab- tso SMT neeg hlau kom xa cov ntaub qhwv cov ntaub qhwv tsis muaj qhov tsis muaj kev tuav kab.
Khoom siv
Cim npe nrov: high-temp ob-sided kapton daim kab xev rau pcb thiab electronics los ua ke, Tuam Tshoj siab -temp ob-sided kapton daim kab xev rau pcb thiab electronics los ua ke manufacturers, lwm tus neeg, Hoobkas
