3240 Epoxy Phenum iav iav ntaub hauv paus lub hauv paus Rigid Laminated Sheet
Kev xav tau
1.1Zog:Cov ntawv ntawm daim ntawv yuav tsum yog tiaj thiab du, dawb ntawm huab cua npuas, dentsly ntawm lwm daim ntawv tsis zoo me me thiab lwm yam. Cov xim yuav tsum muaj cov khaub ncaws tsis zoo, tab sis ob peb stains yog tso cai.
1.2Dimension thiab tso caikev nyiaj tau
1.2.1 dav thiab ntev ntawm cov ntawv txheeb
| Dav & Ntev (hli) | Kam rau (hli) |
| > 970 ~ 3000 | +/- 25 |
1.2.2 Cov nominal thuv & Ua siab ntev
| Nominal Thickness (hli) | Kam rau (hli) | Nominal Thickness (hli) | Kam rau (hli) |
| 0.5 0.6 0.8 1.0 1.2 1.6 2.0 2.5 3.0 4.0 5.0 6.0 8.0 | +/- 0.12 +/- 0.13 +/- 0.16 +/- 0.18 +/- 0.20 +/- 0.24 +/- 0.28 +/- 0.33 +/- 0.37 +/- 0.45 +/- 0.52 +/- 0.60 +/- 0.72 | 10 12 14 16 20 25 30 35 40 45 50 60 80 | +/- 0.82 +/- 0.94 +/- 1.02 +/- 1.12 +/- 1.30 +/- 1.50 +/- 1.70 +/- 1.95 +/- 2.10 +/- 2.30 +/- 2.45 +/- 2.50 +/- 2.80 |
| Cov lus hais: rau qhov tsis-nominal tuab tsis muaj npe nyob hauv cov lus no, kev sib txawv yuav tsum yog tib yam li ntawm cov tuab dua tshiab. | |||
1.3Dabtsi yog khoov defection
| Tuab (mm) | Dabtsi yog khoov defection | |
| 1000mm / tus kav ntev) (hli) | 500 hli (kav ntev) (hli) | |
| 3.0 ~ 6.0 > 6.0 ~ 8.0 > 8.0 | 150 Cov Ntaub Ntawv ≤8 Theyim | ≤2.5 I≤2.0 ≤1.5 |
1.4Mechanical Kev:Cov ntawv yuav tsum tsis muaj kev tawg, delamination thiab txhuam thaum cov machining xws li sawing, tshuab dhos, lathing thiab milling yog thov
1.5Lub cev, Neeg Kho Tshuab thiab Cov Hluav Taws Xob Hluav Taws Xob
| Tsis yog. | Cov Khoom Siv | Ib yam | Tus Qauv Txheem | Cov nqi raug |
| 1 | Ceev | g / cm3 | 1.7 ~ 1.95 | 1.94 |
| 2 | Absopprion (2mm Sheet) | mg | 5Y20 | 5.7 |
| 3 | FLEXURAL HEEV, sib txuas rau cov lamination | MPa | ≥340 | 417 |
| 4 | Cuam tshuam lub zog (charpy, thatch) | kj / m2 | ≥30 | 50 |
| 5 | Dielectric dissipation Factor 50Hz | --- | 50,5 | 4.48 |
| 6 | Dielectric constant 50Hz | --- | I≤0.04 | 0.02 |
| 7 | Rwb thaiv tsev tsis kam (tom qab 24h hauv dej) | Ω | ≥5.0 x108 | 4.9 X109 |
| 8 | Dielectric lub zog, txiav rau laminationin hloov roj ntawm 90 ℃ +/- 2 ℃, 1mm ntawv | kv / hli | ≥14.2 | 16.8 |
| 9 | Rhuav tshem voltage, parallel rau laminationsIls hloov roj ntawm 90 ℃ +/- 2 ℃ | kV | ≥35 | 38 |
Ntim, Tsheb Thauj Mus Los thiab Cia
Cov ntawv txheeb yuav muab cia rau hauv qhov chaw uas tsis muaj siab dua 40 ℃, thiab muab tso rau kab rov tav nrog qhov siab ntawm 50 hli lossis siab dua. Txav deb ntawm hluav taws, cua sov (cua sov (cua sov apparatus) thiab ncaj tshav ntuj. Lub neej cia ntawm cov ntawv txheeb yog 18 lub hlis txij li hnub ua haujlwm. Yog tias qhov chaw cia tau ntev dua 18 lub hlis, cov khoom siv tau tuaj yeem siv tom qab raug sim kom tsim nyog.
Cov lus hais thiab ceev faj rau daim ntawv thov
Kev kub ceev thiab txiav me me g yuav tsum tau thov thaum machining vim yog cov ntawv txheeb 'qaug zog thermal.
Machining thiab txiav cov khoom lag luam no yuav tso ntau plua plav thiab haus luam yeeb. Cov kev ntsuas haum yuav tsum tau coj los ua kom ntseeg tau cov qib plua plav yog li ntawm kev txwv cov kev txwv thaum ua haujlwm. Kev tso pa hauv zos thiab siv cov hmoov av / particle tau qhia.
Cov ntawv txheeb yuav muaj noo noo tom qab tau machined, txheej txheej ntawm insulating penpish tau pom zoo.
Khoom Siv Ntau Lawm
Lub pob rau cov ntawv Laminated
