Polybutylene terephthalate (PBT). Waqtigan xaadirka ah, in ka badan 80% PBT-ga adduunka ayaa la beddelaa ka dib isticmaalka, PBT balaastigga injineernimada wax laga beddelay oo leh astaamo jireed, farsamo iyo koronto oo aad u wanaagsan ee korantada iyo elektiroonigga ayaa si weyn loo isticmaalaa.
Waxyaabaha PBT ee wax laga beddelay
1. Sifooyin farsamo oo heer sare ah, gaar ahaan qallafsanaanta sare iyo adkaanta;
2. Iska caabbinta kulaylka wanaagsan, heerkulka qallafsanaanta kulaylku wuxuu gaari karaa 180 ℃ ama ka badan;
3. Waxqabadka dhalaalka dusha sare ee wanaagsan, gaar ahaan ku habboon buufinta alaabada elektiroonigga ah iyo korantada bilaashka ah;
4. Xawaaraha crystallization degdeg ah, dheecaan wanaagsan, qaabaynta wanaagsan;
5. Dejinta kulaylka wanaagsan, gaar ahaan heerka fidinta kulaylka hoose iyo heerka hoos u dhaca;
6. Iska caabbinta wanaagsan ee kiimikooyinka, dareerayaasha, caabbinta cimilada, xoogga dielectric sare, waxqabadka korantada ee wanaagsan;
7. Hygroscopicity hooseeya, saameyn yar oo ku saabsan xasilloonida korantada iyo cabbirka.
Alaabooyinka taxanaha walxaha PBT
| MAYA | Qorshaha wax ka beddelka | Hanti | Codsiga |
| Glassfiber La xoojiyay | Wax laga beddelay PBT, oo leh galaasfiber la xoojiyay | + 20% GF | Qalfoofka qalabka guriga, bannaanka qalabka korontada, cawska cawska |
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| + 30% GF |
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| + 40% GF |
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| Fasalka Dib u Dhigista Ololka | PBT oo wax laga beddelay, olol dib u dhigaya | + 15% GF, FR V0 | Xidhiidhiyaha korantada, kombasarrada looxa terminalka, guryaha korontada, alaabta laambad haya |
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| + 30% GF, FR V0 |
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| PBT oo la beddelay, dab-demiska aan halogen-ka lahayn | Halogen-free olol retardant | Xidhiidhiyaha korantada, kombasarrada looxa terminalka, guryaha korontada, alaabta laambad haya |
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| Guud ahaan FR V0 | Xidhiidhiyayaasha, saacadaha, furayaasha korantada, adapters |
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| Dab-demiska caadiga ah | Warqad cad FR V0 |
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| Fasalka Buuxa | Wax laga beddelay PBT, oo leh macdan la xoojiyay | Filler la xoojiyay, xasilloonida cabbirka wanaagsan | Qaybaha baabuurta |
Codsiga PBT ee warshadaha elektiroonigga ah iyo korantada
| Magaca korontada | Laydhka tamarta lagu badbaadiyo | Telefishanka | Kombiyuutarka | Mashiinnada wax lagu iibiyo, telefoonnada |
| Codsiyada gaarka ah ee PBT | Madaxa laambada tamarta badbaadisa | jir gariiradda qayb ka mid ah | Slots iyo Connectors on Motherboard-ka | Qayb ka mid ah xidhitaanka taleefanka |
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| Diirada saaraysa guryaha potentimeter | Dekadaha dibadda sida USB | jir gariiradda qayb ka mid ah |
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| Xidhiidhiyaha sabuuradda wareegga | Mareeyaha kuleylka kulaylka ee chip CPU | Guryaha wareejinta yar yar |
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| Guryaha wareejinta yar yar | taageere qaboojin | Xiriiriyaha |
1. Haysta laambada tamarta
PBT waxaa si weyn loogu isticmaalaa warshadaha laambada tamarta. In ka badan 90% madaxyada nalalka badbaadinta tamarta caaga ah waxay ka samaysan yihiin walxo PBT. Shuruudaha waxqabadka badeecada midab wanaagsan, midab hufan, xulashada midabka, UL94 ololka dab-demiska V0, dahaarka korantada ee wanaagsan, sifooyinka farsamada wanaagsan, fududahay in la farsameeyo.
2. Xidhiidhiyaha
Qalabka isku xira inta badan waa fiber galaas oo lagu xoojiyay PBT, shuruudaha waxqabadka UL 94 V0 ololka dib u celinta, xoogga wanaagsan iyo adkaanta, nuugista qoyaanka hooseeya, korantada iyo xasilloonida cabbirka saameyn yar, dusha wanaagsan, dhalaal wanaagsan, ma jirto fibre sabeynaya.
3. Marawaxada qaboojinta kombuyuutarka
Shuruudaha waxqabadka badeecada waxay u adkeysan karaan heerkulka sare ee 130 ℃ muddo dheer, waxqabadka dhalaalka dusha wanaagsan iyo waxqabadka ololka sare.
4. Alaabta kale
Waqtiga boostada: 11-10-22