Phenic Fiberglass Moulding Daim Kab Xev
Cov ntaub ntawv muaj pes tsawg leeg thiab npaj
Ribbon phenolick fiber moulding yog tsim los ntawm kev siv iav phenolic resin li cov bearers, thiab chaticly tsom qhia), thiab tom qab ntawd ziab thiab molding los ua ib lub ntsej muag prepreg. Lwm cov qauv hloov kho tau ntxiv thaum npaj kom ua kom zoo lossis qhia txog lub cev muaj peev xwm.
Qhov Cuab Lub Zog: Cov iav fibers muab cov tshuab muaj zog thiab cuam tshuam tsis kam;
Resin Matrix: Phenolic Resins muab cov khoom cua sov corrosion thiab hluav taws xob rwb thaiv tsev zog;
Ntxiv: Yuav suav nrog nplaim taws retardants, roj nplua nyeem, thiab lwm yam, nyob ntawm cov ntawv thov yuav tsum tau ua.
Cov yam ntxwv ua tau zoo
| Qhov ntsuas tau ua tiav | Parameter ntau / yam ntxwv |
| Cov Khoom Siv Neeg Kho Tshuab | Flexural zog ≥ 130-790 MPA, tej yam cuam tshuam ≥ 45-239 kj / m², tensile muaj zog ≥ 80-150 MPA |
| Thaum Tshav Kub Kub Ua | Martin Thaum Kub ≥ 280 ℃, qhov kub nyhav kev ua tau zoo |
| Cov Khoom Siv Hluav Taws Xob | Nto tiv thaiv ≥ 10 × 10¹² ω, ntim tiv taus ≥ 1 × 10-m, lub zog hluav taws xob ≥ 13-17.8 MV / m |
| Dej ragentit | ≤20 mg (Cov dej nqus dej tsawg, haum rau cov chaw noo) |
| Kev shrinkage | I≤0.15% (HIGDRIONAL STURIST) |
| Ceev | 1.60-1.85 g / cm³ (lub teeb yuag thiab siab zog) |
Tshuab
1. Kev Ntsuas Xyuas:
- Kub: 150 ± 5 ° C
- Siab: 350 ± 50 kg / CM²
- Sijhawm: 1-1.5 feeb / hli thickness
2. Kev tsim qauv: Lamination, compression moulding, lossis qis-siab moulding, haum rau cov duab sawb lossis cov ntawv zoo li cov qauv txheej txheem.
Teb ntawm daim ntawv thov
- Hluav taws xob rwb thaiv tsev: Rectifiers, cov neeg muaj zog, cov tsis muaj zog insulators, thiab lwm yam tshwj xeeb tshaj yog haum rau kub thiab noo ib puag ncig;
- Cheebtsam lwm yam: High-zog Txheej txheem (piv txwv li cov kabmob hauv tsev, lub zog), lub cav tsheb lag luam;
- Aerospace: lub teeb yuag, kub-kub tiv (piv txwv li, cov dav hlau sab hauv nkhaus);
- Siv teb cov teb: corrosion-resistant yeeb nkab txhawb nqa, lub tsev templates, thiab lwm yam.
Cia thiab ceev faj
- Kev Cia Yuav Tsum: Nws yuav tsum muab tso rau hauv qhov chaw txias thiab qhuav kom tsis txhob muaj kev nqus dej noo lossis cua sov tsis zoo; Yog tias nws cuam tshuam los ntawm noo noo, nws yuav tsum yog ci ntawm 90 ± 5 ℃ rau 2-4 feeb ua ntej siv;
- Txee lub neej: yuav siv tsis pub dhau 3 hlis txij li hnub ntawm kev tsim khoom, kev ua tau zoo yuav tsum tau rov xeem dua tom qab hnub tas sij hawm;
- Txwv tsis pub hnyav hnyav: los tiv thaiv kev puas tsuaj rau cov qauv fiber.
Piv txwv ntawm Cov Qauv Qauv
FX-501: Qiv Nyiaj 1.60-1.85 G / cm³, Flexural zog ≥130 MPA muaj zog ≥14 MV / M;
4330-1 (messy kev taw qhia): High-zog insulating qauv txheej txheem rau cov chaw muaj dej noo noo ≥60 mpa.
