PIGC301 Polyimide iav ntaub Rigid Laminated Sheets
DF205 Hloov Kho Melamine Glass Cloth Rigid Laminated Sheetmuaj woven iav ntaub impregnated thiab bonded nrog ib tug melamine thermosetting resin, laminated nyob rau hauv kub thiab siab. Cov ntaub iav woven yuav tsum tsis muaj alkali.
Nrog rau cov khoom siv hluav taws xob siab thiab dielectric thiab zoo heev arc tsis kam, daim ntawv yog npaj rau cov khoom siv hluav taws xob raws li cov txheej txheem rwb thaiv tsev, qhov siab arc kuj yuav tsum tau. Nws kuj tau dhau los kuaj tshuaj lom thiab muaj kev phom sij (RoHS Report). Nws yog sib npaug rau NEMA G5 daim ntawv,MFGC201, HWV 2272.
Muaj thickness:0.5mm ~ 100 hli
Muaj daim ntawv loj:
1500mm * 3000mm, 1220mm * 3000mm, 1020mm * 2040mm, 1220mm * 2440mm, 1000mm * 2000mm thiab lwm qhov ntau thiab tsawg sib tham.
Nominal Thickness thiab Tolerance
| Nominal thickness, mm | Kev sib txawv, ± mm | Nominal thickness, mm | Kev sib txawv, ± mm |
| 0.5 0.6 0.8 ua 1.0 1.2 1.6 2.0 2.5 3.0 4.0 5.0 6.0 8.0 ib | 0.12 0.13 0.16 0.18 0.20 ib 0.24 ib 0.28 ib 0.33 ib 0.37 ib 0.45 ib 0.52 ib 0.60 ib 0.72 ib | 10.0 12.0 Nws 14.0 Nws 16.0 Nws 20.0 Nws 25.0 Nws 30.0 Nws 35.0 Nws 40.0 Nws 45.0 Nws 50.0 ua 60.0 ua 80.0 ua | 0.82 ib 0.94 ib 1.02 ib 1.12 1.30 Nws 1.50 ib 1.70 ib 1.95 ib 2.10 2.30 Nws 2.45 Nws 2.50 Nws 2.80 Nws |
| Nco tseg:Rau cov nplooj ntawv ntawm nominal thickness tsis tau teev nyob rau hauv cov lus no, qhov sib txawv yuav tsum zoo ib yam li cov thickness ntau dua. | |||
Lub cev, Mechanical thiab Dielectric Performances
| Tsis muaj. | Cov khoom | Chav tsev | Tus nqi | |
| 1 | Flexural zog, perpendicular rau laminations | Hauv chav temp. | MPa | ≥400 |
| Ntawm 180 ℃ ± 5 ℃ | ≥280 | |||
| 2 | Impact zog, Charpy, Notch | kJ/m2 | ≥50 | |
| 3 | Withstand voltage, perpendicular rau laminations, hauv transformer roj, ntawm 90 ± 2 ℃, 1min | kV | Saib cov lus hauv qab no | |
| 4 | Withstand voltage, sib npaug rau laminations, hauv cov roj transformer, ntawm 90 ± 2 ℃, 1min | kV | ≥35 | |
| 5 | Rwb thaiv tsev tsis kam, sib npaug rau laminations, tom qab immersion | Ω | ≥1.0 × 108 | |
| 6 | Dielectric dissipation factor 1MHz, tom qab immersion | — | ≤ 0.03 | |
| 7 | Kwv yees permittivity, 1MHz, tom qab immersion | — | ≤5.5 | |
| 8 | Kev nqus dej | mg | Saib cov lus hauv qab no | |
| 9 | Flammability | kev faib tawm | ≥ BH2 | |
| 10 | Thermal life, kub index: TI | — | ≥180 | |
Withstand Voltage, Perpendicular rau Lamination
| Thickness, hli | Value, KV | Thickness, hli | Value, KV |
| 0.5 0.6 0.7 ua 0.8 ua 0.9 1.0 1.2 1.4 1.6 | 9.0 ib 11 12 13 14 16 18 20 22 | 1.8 2.0 2.2 2.4 2.5 2.6 2.8 Tshaj 3.0
| 24 26 28 29 29 29 29 31
|
| Nco tseg:Lub thickness tau teev saum toj no yog qhov nruab nrab ntawm cov txiaj ntsig kev xeem. Cov nplooj ntawv nrog thickness ntawm ob qhov nruab nrab thickness teev saum toj no, lub withstand voltage (perpendicular rau laminations) yuav tsum tau los ntawm Interpolation Method. Cov ntawv nyias nyias dua li 0.5 hli, tus nqi ntawm qhov hluav taws xob tiv thaiv yuav tsum yog tib yam ntawm 0.5mm daim ntawv. Cov ntawv tuab dua li 3 hli yuav tsum tau ua rau 3 hli ntawm ib qhov chaw ua ntej kuaj. | |||
Kev nqus dej
| Thickness, hli | Nqe, mg | Thickness, hli | Nqe, mg |
| 0.5 0.6 0.8 ua 1.0 1.2 1.5 2.0 2.5 3.0 4.0 | ≤ 25 ≤ 26 ≤ 27 ≤ 28 ≤ 29 ≤ 30 ≤32 ≤35 ≤36 ≤ 40 | 5.0 6.0 8.0 ib 10.0 12.0 Nws 14.0 Nws 16.0 Nws 20.0 Nws 25.0 Nws 22.5 (machined, ib sab) | ≤ 45 ≤ 50 ≤ 60 ≤70 ≤80 ≤ 90 ≤100 ≤120 ≤140 ≤150 |
| Nco tseg:Lub thickness tau teev saum toj no yog qhov nruab nrab ntawm cov txiaj ntsig kev xeem. Cov nplooj ntawv nrog thickness ntawm ob thickness teev saum toj no, cov dej nqus yuav tsum tau los ntawm InterpolationTxoj kev.Cov ntawv nyias nyias dua li 0.5 hli, qhov tseem ceeb yuav tsum yog tib yam ntawm daim ntawv 0.5 hli. Cov ntawv tuab dua li 25 hli yuav tsum tau ua rau 22.5 hli ntawm ib qhov chaw ua ntej kev sim. | |||
Ntim thiab Cia
Cov nplooj ntawv yuav tsum muab khaws cia rau hauv qhov chaw uas qhov kub tsis siab tshaj 40 ℃, thiab muab tso rau hauv ib lub ncoo nrog qhov siab ntawm 50mm lossis siab dua.
Khaws kom deb ntawm hluav taws, cua sov (cov cuab yeej cua sov) thiab hnub ci. Lub neej cia ntawm cov nplooj ntawv yog 18 lub hlis txij li hnub xa khoom. Yog tias lub neej khaws cia ntev dua 18 lub hlis, cov khoom tseem tuaj yeem siv tau muab kev sim kom tsim nyog.
Cov lus ceeb toom thiab ceev faj rau kev tuav thiab siv
Kev kub ceev thiab qhov tob me me ntawm kev txiav yuav tsum tau siv thaum machining vim cov nplooj ntawv tsis muaj zog thermal conductivity.
Machining thiab txiav cov khoom no yuav tso tawm ntau plua plav thiab pa taws.
Kev ntsuas tsim nyog yuav tsum tau ua kom ntseeg tau tias cov plua plav plua plav nyob rau hauv cov kev txwv uas tau txais thaum ua haujlwm. Kev tso pa tawm hauv zos thiab siv cov plua plav/particle qhov ncauj qhov ntswg kom haum.
Cov khoom siv ntau lawm
Pob rau Laminated Sheets
