D370 SMC Molded insulation sheet
D370 SMC molded insulation sheet (D&F mhando nhamba:DF370) imhando ye thermosetting rigid insulation sheet.Yakagadzirwa kubva kuSMC mukuumbwa pasi pekushisa kwakanyanya uye kudzvanywa kwakanyanya.Iyo ine UL certification uye yakapasa bvunzo yeREACH neRoHS, nezvimwewo. Inonzi zvakare SMC sheet, SMC insulation board, nezvimwe.
SMC imhando yepepa rekuumba mukomboni une girazi fiber yakasimbiswa neunsaturated polyester resin, izere nemoto inodzoreredza uye chimwe chinhu chinozadza.
Mashizha eSMC ane simba repamusoro remuchina, simba redhielectric, kumira zvakanaka kwemurazvo, kuramba kwekutevera, kupikisa arc uye yakakwirira kumisa voltage, pamwe nekunyura kwemvura yakaderera, kugadzikana kwedimension kushivirira uye kutsauka kudiki kwekukotama.Mashizha eSMC anoshandiswa kugadzira marudzi ese emapuranga ekudzivirira mune yakakwirira kana yakaderera voltage switch magiya.Inogona zvakare kushandiswa kugadzirisa zvimwe zvimiro zvekudzivirira.
Ukobvu: 2.0mm ~ 60mm
Sheet size: 580mm * 850mm, 1000mm * 2000mm, 1300mm * 2000mm, 1500mm * 2000mm kana mamwe masaizi akataurirana
SMC
DMC
SMC mapepa Ane mavara akasiyana
SMC mapepa
Technical Zvinodiwa
Chitarisiko
Nzvimbo yaro ichave yakati sandara uye yakatsetseka, isina mablister, dents uye kukuvara kwemagetsi kuri pachena.Ruvara rwepamusoro payo runofanira kunge rwakafanana, rusina kubva kune pachena fiber fiber.Kusununguka kubva pakusvibiswa kuri pachena, kusvibiswa uye maburi ari pachena.Yakasununguka kubva ku delamination uye inotsemuka pamapendero ayo.Kana pane kukanganisa pamusoro pechigadzirwa, vanogona kugadzirwa.Madota akawandisa anofanira kucheneswa.
The bkuguma kutsaukaChikamu: mm
| Spec | Dimension yechimiro | Nominal ukobvu S | Kupeta kutsauka | Nominal ukobvu S | Kupeta kutsauka | Nominal ukobvu S | Kupeta kutsauka |
| D370 SMC peji | Kureba kwemativi ese ≤500 | 3≤S＜5 | ≤8 | 5≤S＜10 | ≤5 | ≥10 | ≤4 |
| Kureba kwechero divi | 3≤S＜5 | ≤12 | 5≤S＜10 | ≤8 | ≥10 | ≤6 | |
| 500 kusvika 1000 | |||||||
| Kureba kwechero divi ≥1000 | 3≤S＜5 | ≤20 | 5≤S＜10 | ≤15 | ≥10 | ≤10 |
Performance zvinodiwa
Zvenyama, zvemagetsi uye zvemagetsi zvivakwa zveSMC mashiti
| Properties | Unit | Standard value | Kukosha chaiko | Test method | ||
| Density | g/cm3 | 1.65—1,95 | 1.79 | GB/T1033.1-2008 | ||
| Barcol kuoma | - | ≥ 55 | 60 | ASTM D2583-07 | ||
| Kunyura kwemvura, 3mm ukobvu | % | ≤0.2 | 0.13 | GB/T1034-2008 | ||
| Flexural simba, perpendicular kune laminations | Kureba | MPa | ≥170
| 243 | GB/T1449-2005 | |
| Crosswise | ≥150 | 240 | ||||
| Impact Simba, yakafanana nelaminations (Charpy, isina kunyorwa) | KJ/m2 | ≥60 | 165 | GB/T1447-2005 | ||
| Kusimba simba | MPa | ≥55 | 143 | GB/T1447-2005 | ||
| Tensile elasticity modulus | MPa | ≥9000 | 1.48 x 104 | |||
| Molding shrinkage | % | - | 0.07 | ISO2577:2007 | ||
| Compressive simba (perpendicular to laminations) | MPa | ≥ 150 | 195 | GB/T1448-2005 | ||
| Compressive modulus | MPa | - | 8300 | |||
| Kupisa kwekupisa tembiricha pasi pemutoro (Tff1.8) | ℃ | ≥190 | ＞240 | GB/T1634.2-2004 | ||
| Coefficient ye liner thermal kuwedzera (20 ℃--40 ℃) | 10-6/K | ≤18 | 16 | ISO11359-2-1999 | ||
| Simba remagetsi (mu25# transformer mafuta pa23 ℃+/-2 ℃,yedzo yenguva pfupi, Φ25mm/Φ75mm, cylindrical electrode) | KV/mm | ≥12 | 15.3 | GB/T1408.1-2006 | ||
| Breakdown voltage ( parallel to laminations, in 25# transformer oil at 23 ℃+/-2 ℃, 20s step-by-step test, Φ130mm/Φ130mm, plate electrode) | KV | ≥25 | ＞100 | GB/T1408.1-2006 | ||
| Volume resistivity | Ω.m | ≥1.0 x 1012 | 3.9 x 1012 | GB/T1408.1-2006 | ||
| Surface resistivity | Ω | ≥1.0 x 1012 | 2.6 x 1012 | |||
| Hukama mvumo (1MHz) | - | ≤ 4.8 | 4.54 | GB/T1409-2006 | ||
| Dielectric dissipation factor (1MHz) | - | ≤ 0.06 | 9.05 x 10-3 | |||
| Arc Resistance | s | ≥180 | 181 | GB/T1411-2002 | ||
| Tracking kuramba | CTI
| V | ≥600 | 600 Overpass | GB/T1411-2002
| |
| PTI | ≥600 | 600 | ||||
| Insulation resistance | At normal condition | Ω | ≥1.0 x 1013 | 3.0 x 1014 | GB/T10064-2006 | |
| Mushure me24h mumvura | ≥1.0 x 1012 | 2.5 x 1013 | ||||
| Kupisa moto | Giredhi | V-0 | V-0 | UL94-2010 | ||
| Oxygen index | ℃ | ≥ 22 | 32.1 | GB/T2406.1 | ||
| Glow-waya bvunzo | ℃ | ＞850 | 960 | IEC61800-5-1 | ||
Kushingirira voltage
| Nominal ukobvu (mm) | 3 | 4 | 5～6 | ＞6 |
| Kushingirira voltage mumhepo kwe1min KV | ≥25 | ≥33 | ≥42 | ＞48 |
Kuongorora, Maka, Packaging uye Kuchengeta
1. Batch imwe neimwe inofanira kuongororwa isati yatumirwa.
2. Zvinoenderana nezvinodiwa nevatengi, nzira yekuyedza yekumira voltage inotaurirana zvinoenderana nemashizha kana maumbirwo.
3. Inotakurwa nekadhibhodhi bhokisi pane pallet.Huremu hwayo hahupfuuri 500kg pa pallet.
4. Mashizha et 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.
5. Zvimwe zvichaenderana nezvinodiwa zveGB/T1305-1985,General mitemo ye kuongorora, mamakisi, kurongedza, kutakura uye kuchengetedza kweiyo insulation thermosetting zvinhu.
Certification
