3240 Epoxy Phenolic Girazi Mucheka Base Rigid Laminated Sheet
Technical Zvinodiwa
1.1Chitarisiko:Pepa richava rakati sandara uye rakatsetseka, risina mapupu emhepo, kuunyana kana kutsemuka uye pasina zvikanganiso zvidiki zvakaita semakorokoza, matinji, nezvimwewo. Mupendero webepa uchange wakatsvinda uye urege kuputika nekutsemuka.Ruvara ruchave rwakafanana, asi mavara mashoma anobvumidzwa.
1.2Dimension uye inobvumirwakushivirira
1.2.1 Kufara nekureba kweMapepa
| Kufara uye Kureba (mm) | Kushivirira (mm) |
| ＞970～3000 | +/-25 |
1.2.2 Iyo yezita ukobvu & kushivirira
| Nominal ukobvu (mm) | Kushivirira (mm) | Nominal ukobvu (mm) | Kushivirira (mm) |
| 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 |
| Mazwi: Paukobvu husiri hwezita husina kunyorwa mutafura ino, kutsauka kuchafanana nekweukobvu hunotevera. | |||
1.3Bending Deflection
| Ukobvu (mm) | Bending Deflection | |
| 1000mm (Mutongi kureba) (mm) | 500mm (Mutongi kureba) (mm) | |
| 3.0～6.0 ＞6.0～8.0 ＞8.0 | ≤10 ≤8 ≤6 | ≤2.5 ≤2.0 ≤1.5 |
1.4Mechanical processing:machira haafanirwe kuve nekutsemuka, kutsemuka uye zvimedu kana machining sekucheka, kudhirowa, lathing uye kugaya kuchiiswa.
1.5Izvo zvemuviri, zvemagetsi uye zvemagetsi
| Aihwa. | Properties | Unit | Standard value | Kukosha chaiko |
| 1 | Density | g/cm3 | 1.7–1.95 | 1.94 |
| 2 | Kunyura kwemvura (2mm pepa) | mg | ≤20 | 5.7 |
| 3 | Flexural simba, perpendicular kune laminations | MPa | ≥340 | 417 |
| 4 | Impact simba (Charpy, notch) | kJ/m2 | ≥30 | 50 |
| 5 | Dielectric dissipation factor 50Hz | --- | ≤5.5 | 4.48 |
| 6 | Dielectric inogara 50Hz | --- | ≤0.04 | 0.02 |
| 7 | Insulation resistance (Mushure memaawa 24 mumvura) | Ω | ≥5.0 x108 | 4.9 x109 |
| 8 | Dielectric simba, perpendicular kune laminationsin transformer mafuta pa90 ℃+/-2 ℃, 1mm sheet | kV/mm | ≥14.2 | 16.8 |
| 9 | Kuputsa Voltage, yakafanana nelaminationsin transformer mafuta pa90 ℃+/-2 ℃ | kV | ≥35 | 38 |
Kurongedza, Kutakura uye Kuchengeta
Mashizha acho achachengetwa munzvimbo ine tembiricha isingadarike 40 ℃, uye agoiswa akachinjika pamubhedha une hurefu hwe50mm kana pamusoro.Ramba kure nemoto, kupisa (kupisa midziyo) uye zuva rakananga.Hupenyu hwekuchengetedza mapepa mwedzi gumi nemisere kubva pazuva rekubuda mufekitari.Kana nguva yekuchengetera yadarika mwedzi gumi nemasere, chigadzirwa zvakare chinogona kushandiswa mushure mekuedzwa kuti uve unokwanisa.
Matauriro uye Chengetedzo Yekushandisa
Kumhanya kwakanyanya uye kudiki kudzika kudzika g kuchaiswa kana uchigadzira nekuda kwemasheets' asina simba ekupisa kwemhepo.
Machining uye kucheka chigadzirwa ichi kunoburitsa guruva rakawanda uye utsi.Matanho akakodzera anofanirwa kutorwa kuti ave nechokwadi chekuti guruva mazinga ari mukati memiganhu inogamuchirwa panguva yekushanda.Yemunharaunda kupera simba kufefetedza uye kushandisa guruva / particle masks inorairwa.
Iwo mashiti ari pasi pehunyoro mushure mekugadzirwa nemichina, iyo yekuvharisa insulating vanish inokurudzirwa.
Zvishandiso zvekugadzira
Iyo Package YemaLaminated Sheets
