Mafotokozedwe Akatundu:
Kanema wathu woumamafilimu opangidwa ndi polyesteramapangidwa kuti akwaniritse zofuna za PCB (Printed Circuit Board) photolithography. Zopangidwira kumamatira kwapamwamba komanso kukonza bwino kwazithunzi, makanema athu amapereka magwiridwe antchito abwino pamapulogalamu osiyanasiyana. Pogwiritsa ntchito njira zamakono zopangira, timaonetsetsa kuti mafilimu athu a polyester amapereka khalidwe lokhazikika komanso lodalirika. Ndi mawonekedwe apadera omwe amathandizira kulimba komanso kukana kwamankhwala, zogulitsa zathu ndizoyenera pazopanga zonse zapamwamba komanso zopanga zovuta. Mafilimuwa ndi osavuta kunyamula, kulola kuti azitha kukonza bwino pakupanga kwa PCB.
Ntchito Zamalonda:
Izimafilimu opangidwa ndi polyesteramagwiritsidwa ntchito kwambiri mumakampani a PCB pazogwiritsa ntchito photoresist, kupereka yankho lodalirika pamachitidwe ozungulira ovuta. Kuchita kwawo kwapamwamba kumakhala kopindulitsa makamaka m'malo omwe amafunikira mayendedwe olondola komanso atsatanetsatane, kuwapangitsa kukhala abwino kwamagetsi ogula, zida zamagalimoto, ndi makina am'mafakitale. Kuphatikiza apo, makanema athu amathandizira zomwe zachitika posachedwa pakulumikizana kwapang'onopang'ono komanso kulumikizidwa kwakukulu, kuwonetsetsa kuti opanga amatha kukwaniritsa zofunikira zaukadaulo wamakono. Posankha makanema athu owuma a poliyesitala, mumayika ndalama zabwino zomwe zimayendetsa luso lamakampani a PCB.
Chithunzi chojambula chafilimu yowuma ya polyester base filimuntchito
Dzina ndi Mtundu:Base filimukwa Anti-corrosion dry film GM90
Zinthu Zofunika Kwambiri
Ukhondo wabwino, kuwonekera bwino, mawonekedwe abwino.
Main Application
Ntchito PCB Anti- dzimbiri youma filimu.
Kapangidwe
Tsamba lazambiri
makulidwe a GM90 zikuphatikizapo: 15μm ndi 18μm.
| THUPI | UNIT | TYPICAL VALUE | NJIRA YOYESA | ||
| KUNENERA | µm | 15 | 18 | Chithunzi cha ASTM D374 | |
| KULIMBA KWAMAKOKEDWE | MD | MPa | 211 | 203 | Chithunzi cha ASTM D882 |
| TD | MPa | 257 | 259 | ||
| KULAMBIRA | MD | % | 147 | 154 | |
| TD | % | 102 | 108 | ||
| KUCHULUKA KWA MTIMA | MD | % | 1.30 | 1.18 | ASTM D1204 (150 ℃×30min) |
| TD | % | 0.00 | 0.35 | ||
| KOFICIENT WA FRICTION | μs | - | 0.40 | 0.42 | Chithunzi cha ASTM D1894 |
| μd | - | 0.33 | 0.30 | ||
| TRANSMITTANCE | % | 90.3 | 90.6 | Chithunzi cha ASTM D1003 | |
| HAZE | % | 2.22 | 1.25 | ||
| KUKWETWA KUKWERETSA | gawo/cm | 40 | 40 | Chithunzi cha ASTM D2578 | |
| KUONEKERA | - | OK | Njira ya EMTCO | ||
| NKHANI | Pamwambapa pali zinthu zomwe zimafanana, osati zotsimikizira. | ||||
Kuyezetsa konyowa kumangogwiritsidwa ntchito pafilimu yomwe ili ndi kachilombo ka corona.
If you have any questions or want to know more product information, please visit our homepage to browse more product information, or provide our email to contact us: sales@dongfang-insulation.com. We believe that our products will definitely help your production!
Nthawi yotumiza: Oct-14-2024
