DF20A Hloov Kho Melamine iav daim ntaub ua kom cov nplooj ntawv raj
DF20A Hloov Kho Melamine iav daim ntaub ua kom cov nplooj ntawv rajMuaj woven iav ntaub impregnated thiab sib khi nrog melamine thermosetting cob, laminated nyob rau hauv qhov kub thiab siab siab. Cov ntaub qhwv iav yuav tsum yog alkali-dawb.
Nrog rau cov khoom siv muaj zog thiab Dielectric thiab zoo heev arc kuj, cov ntawv yog npaj rau cov cuab yeej hluav taws xob ua cov khoom siv hluav taws xob, uas yog qhov siab Arc tsis kam. Nws kuj tau dhau los ntawm cov tshuaj lom thiab muaj kev phom sij rau kev phom sij (ROHS daim ntawv tshaj tawm). Nws yog sib npaug rau Nema G5 Sheet,MFGC201, HGW2272.
Muajickness:0.5 hli ~ 100mm
Muaj daim ntawv loj:
1500 hli * 3000mm, 1220mm * 3000mm, 1020mm * 2040 hli, 12440mm, 1000mm * 2000mm thiab lwm yam ntau.
Tus nominal tuab thiab tso cai zam (hli)
| Nominal tuab | Kev plam kev | Nominal tuab | Kev plam kev | Nominal tuab | Kev plam kev |
| 0.5 | +/- 0.15 | 3 | +/- 0.37 | 16 | +/- 1.12 |
| 0.6 | +/- 0.15 | 4 | +/- 0.45 | 20 | +/- 1.30 |
| 0.8 | +/- 0.18 | 5 | +/- 0.52 | 25 | +/- 1.50 |
| 1 | +/- 0.18 | 6 | +/- 0.60 | 30 | +/- 1.70 |
| 1.2 | +/- 0.21 | 8 | +/- 0.72 | 35 | +/- 1.95 |
| 1.5 | +/- 0.25 | 10 | +/- 0.94 | 40 | +/- 2.10 |
| 2 | +/- 0.30 | 12 | +/- 0.94 | 45 | +/- 2.45 |
| 2.5 | +/- 0.33 | 14 | +/- 1.02 | 50 |
Dabtsi yog khoov deflection rau cov ntawv txheeb (hli)
| Qhov tuab | Dabtsi yog khoov defection | |
| 1000 (kav ntev) | 500 (pavere ntev) | |
| 3.0 ~ 6.0 | 150 Cov Ntaub Ntawv | ≤2.5 |
| 6.1 ~ 8.0 | ≤8 | I≤2.0 |
| > 8.0 | Theyim | ≤1.5 |
Ua Txhua Yam
Cov ntawv yuav tsum tsis muaj qhov tawg ntawm cov kab nrib pleb thiab cov txhuam hniav tom qab tau machined (xuas nrig ntaus (xuas nrig ntaus).
Lub cev, neeg kho tshuab thiab Dielectric cov yam ntxwv
| Tsis yog. | Cov Khoom Siv | Ib yam | Tus Qauv Txheem | Cov nqi raug | ||
| 1 | Ceev | g / cm3 | 1.90 ~ 2.0 | 1.95 | ||
| 2 | Dej nqus dej (3mm) | mg | Saib cov lus hauv qab no | 5.7 | ||
| 3 | FLEXURAL HEEV, sib txuas rau Lamations (lengthwise) | Ntawm ib txwm muaj | MPa | ≥270 | 471 | |
| 4 | Cuam tshuam lub zog (charpy, netch, lengthwise) | KJ / M2 | ≥37 | 66 | ||
| 5 | Lub zog tensile | MPa | ≥150 | 325 | ||
| 6 | Compressive lub zog | MPa | ≥200 | 309 | ||
| 7 | Cov nplaum / Bond zog | N | ≥2000 | 4608 | ||
| 8 | Shear lub zog, tig mus rau lamints | MPa | ≥30 | 33.8 | ||
| 9 | Dielectric lub zog, txiav rau cov lamination (hauv transformer roj ntawm 90 ℃ +/- 2 ℃) | MV / M | ≥14.2 | 20.4 | ||
| 10 | Rhuav tshem voltage, parallel rau lamints (hauv transformer roj ntawm 90 ℃ +/- 2 ℃) | kV | ≥30 | 45 | ||
| 11 | Rwb thaiv tsev tsis kam, parallel rau lamints | Ntawm ib txwm muaj | Ω | ≥1.0 x 1010 | 4.7 x 1014 | |
| Tom qab 24h hauv dej | ≥1.0 x 106 | 2.9 x 1014 | ||||
| 12 | Dielectric dissipation Factor 1mHz | -- | I≤0.02 | 0.015 | ||
| 13 | Dielectric concmant 1mHz | -- | 50,5 | 4.64 | ||
| 14 | Arc Kuj | s | ≥180 | 184 | ||
| 15 | Taug Kev Kuj | Pti | V | ≥500 | PTI500 | |
| CTI | ≥500 | CTI600 | ||||
| 16 | Paj frammability | Teem nqi | V-0 | V-0 | ||
Dej ragentit
| Qhov nruab nrab thickness ntawm kev kuaj ntsuas (hli) | Dej ragentit (mg) |
Qhov nruab nrab thickness ntawm kev kuaj ntsuas (hli)
| Dej ragentit (mg) |
Qhov nruab nrab thickness ntawm kev kuaj ntsuas (hli)
| Dej ragentit (mg) |
| 0.5 | [≤17 | 2.5 | PCT21 | 12 | ≤38 |
| 0.8 | I≤18 | 3.0 | PCT22 | 16 | A≤46 |
| 1.0 | I≤18 | 5.0 | PCT25 | 20 | A≤52 |
| 1.6 | 9 | 8.0 | ≤31 | 25 | TheC6 |
| 2.0 | 5Y20 | 10 | ≤34 | Rau cov ntawv tuab dua 25 hli, nws yuav tsum tau machined rau 22.5mm ntawm ib sab. | Saud [≤73 |
| Hais lus:1 Cov Lus Qhia: Yog tias lub caculated nruab nrab ntawm kev ntsuas tuab ntawm ob lub thocikness tau hais nyob rau hauv cov lus no, qhov tseem ceeb yuav raug actired los ntawm interpolation. Yog tias lub caculated nruab nrab ntawm kev ntsuas tuab yog tsawg dua 0.5 hli, lub vales yuav tsis tshaj 17mg. Yog tias lub caculated nruab nrab ntawm kev ntsuas tuab yog tshaj 25mm, tus nqi yuav tsis dhau 61mg.2 .Yog tus nqi nyob rau hauv lub sij hawm 25mm, nws yuav tsum yog machined rau ib sab nkaus xwb. Lub machined sab yuav tsum tau du. | |||||
Ntim thiab Ntim
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
1 Lub siab ceev thiab txiav me me yuav tsum tau thov thaum siv khoom siv tshuaj ntsuab vim yog cov ntawv txheeb 'tsis muaj zog thermal.
2 Machining thiab txiav cov khoom 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 qhov ncauj ntawm cov ntsej muag uas haum / cov ntsiab lus pom tau.
3 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
