DF205 Yakagadziridzwa Melamine Girazi Mucheka Rigid Laminated Sheet
DF205 Yakagadziridzwa Melamine Girazi Mucheka Rigid Laminated Sheetine jira regirazi rakarukwa rakaiswa uye rakasungwa ne melamine thermosetting resin, rakamisikidzwa pasi pekupisa kwakanyanya uye kudzvanywa kwakanyanya. Jira regirazi rakarukwa harina alkali.
Iine yakakwira mechanicha uye dielectric zvivakwa uye yakanakisa arc kuramba, shiti rakagadzirirwa midziyo yemagetsi senge insulation structural parts, uko kwakakwira arc kuramba kunodiwa. Yakapfuurawo muchetura uye ine ngozi kuona zvinhu (RoHS Report). Iyo yakaenzana neNEMA G5 sheet,MFGC201, Hgw2272.
Ukobvu huripo:0.5mm ~ 100mm
Saizi yepepa iripo:
1500mm * 3000mm, 1220mm * 3000mm, 1020mm * 2040mm, 1220mm * 2440mm, 1000mm * 2000mm uye mamwe hukuru hwakurukurwa.
Iyo Nominal Hukobvu uye Inobvumirwa Kushivirira (mm)
| Nominal ukobvu | Kutsauka | Nominal ukobvu | Kutsauka | Nominal ukobvu | Kutsauka |
| 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 |
Kupeta Kutsauswa kweMashiti (mm)
| Ukobvu | Kupeta kutsauka | |
| 1000 (Mutongi kureba) | 500 (Mutongi kureba) | |
| 3.0～6.0 | ≤10 | ≤2.5 |
| 6.1～8.0 | ≤8 | ≤2.0 |
| ＞8.0 | ≤6 | ≤1.5 |
Mechanical Processing
Mashizha haafanirwe kunge akatsemuka kana zvimedu mushure mekugadzirwa nemuchina ( punching & shearing).
Zvenyama, Mechanical Uye Dielectric Zvivakwa
| Aihwa. | Properties | Unit | Standard value | Kukosha chaiko | ||
| 1 | Density | g/cm3 | 1.90～2.0 | 1.95 | ||
| 2 | Kutorwa kwemvura (3mm) | mg | Ona tafura inotevera | 5.7 | ||
| 3 | Flexural simba, perpendicular to laminations (Kureba) | At normal condition | MPa | ≥270 | 471 | |
| 4 | Impact simba (Charpy, notch, kureba) | kJ/m2 | ≥37 | 66 | ||
| 5 | Kusimba simba | MPa | ≥150 | 325 | ||
| 6 | Kudzvinyirira simba | MPa | ≥200 | 309 | ||
| 7 | Adhesive / bond simba | N | ≥2000 | 4608 | ||
| 8 | Kuveura simba, kufanana nemarambi | MPa | ≥30 | 33.8 | ||
| 9 | Dielectric Simba, perpendicular to laminations (mumafuta ekushandura pa90 ℃+/-2 ℃) | MV/m | ≥14.2 | 20.4 | ||
| 10 | Kuparara kwemagetsi, kufanana nemagetsi (mumafuta ekushandura pa90 ℃+/-2 ℃) | kV | ≥30 | 45 | ||
| 11 | Insulation resistance, inofanana nemalaminations | At normal condition | Ω | ≥1.0 x 1010 | 4.7 x 1014 | |
| Mushure me24h mumvura | ≥1.0 x 106 | 2.9 x 1014 | ||||
| 12 | Dielectric dissipation factor 1MHz | -- | ≤0.02 | 0.015 | ||
| 13 | Dielectric inogara 1MHz | -- | ≤5.5 | 4.64 | ||
| 14 | Arc kuramba | s | ≥180 | 184 | ||
| 15 | Tracking kuramba | PTI | V | ≥500 | PTI500 | |
| CTI | ≥500 | CTI600 | ||||
| 16 | Kupisa moto | Giredhi | V-0 | V-0 | ||
Kutora Mvura
| Avhareji yekukora yemasampuli ebvunzo (mm) | Kutorwa kwemvura (mg) |
Avhareji yekukora yemasampuli ebvunzo (mm)
| Kutorwa kwemvura (mg) |
Avhareji yekukora yemasampuli ebvunzo (mm)
| Kutorwa kwemvura (mg) |
| 0.5 | ≤17 | 2.5 | ≤21 | 12 | ≤38 |
| 0.8 | ≤18 | 3.0 | ≤22 | 16 | ≤46 |
| 1.0 | ≤18 | 5.0 | ≤25 | 20 | ≤52 |
| 1.6 | ≤19 | 8.0 | ≤31 | 25 | ≤61 |
| 2.0 | ≤20 | 10 | ≤34 | Pashizha rakakora kupfuura 25mm, richagadzirwa kusvika 22.5mm kune rimwe divi. | ≤73 |
| Mashoko1 Mazwi: Kana iyo yakaverengerwa avhareji yehukobvu hwakayerwa iri pakati pehuviri thcikness inotaurwa mutafura ino, kukosha kunozowedzerwa nekududzirwa. Kana iyo yakaverengerwa avhareji yekuyera ukobvu iri kushoma 0.5mm, mitsetse haingapfuuri 17mg. Kana iyo yakaverengerwa yeavhareji yekuyera ukobvu inopfuura 25mm, kukosha hakuzopfuure 61mg.2 .Kana nominal thciness iri kupfuura 25mm, ichagadzirwa kusvika 22.5mm kune rimwe divi chete. Rutivi rwakagadzirwa ngaruve rwakatsetseka. | |||||
Kurongedza 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
1 Kumhanya kwepamusoro uye kudzika kudiki kuchekwa kuchashandiswa paunenge uchigadzira nekuda kwemashiti 'asina kusimba ekupisa kwekushisa.
2 Machina nekucheka chigadzirwa ichi chinoburitsa guruva rakawanda uye utsi. Matanho akakodzera anofanirwa kutorwa kuti ave nechokwadi chekuti guruva mazinga ari mukati memiganhu inogamuchirwa panguva yekushanda. Yenzvimbo yekupedza mhepo yekufefetera uye kushandisa iyo yakakodzera huruva / particle masks inorairwa.
3 Mashizha acho ari pasi pehunyoro mushure mekugadzirwa nemichina, iyo yekuvharisa yekudzivirira inonyangarika inokurudzirwa.
Zvishandiso zvekugadzira
Iyo Package YemaLaminated Sheets
