D279 Epoxy DMD da aka riga aka yi wa ado da shi don masu canza nau'in busassun
An yi D279 ne daga DMD da resin na musamman mai jure zafi na epoxy. Yana da halaye na tsawon lokacin ajiya, ƙarancin zafin jiki da kuma ɗan gajeren lokacin tsaftacewa. Bayan an warke, yana da kyawawan halaye na lantarki, manne mai kyau da juriyar zafi. Juriyar zafi ita ce Class F. Ana kuma kiransa Prepreg DMD, DMD da aka riga aka yi masa impregnated, takarda mai sassauƙa don busassun transformers.
Fasallolin Samfura
DMD mai epoxy da aka riga aka yi masa fenti yana da kyawawan halaye na lantarki, manne mai kyau da juriya ga zafi.
Aikace-aikace
Ana amfani da DMD na epoxy da aka riga aka yi wa ado da shi don rufewa ko rufewa a cikin bututun jan ƙarfe/foil na aluminum mai ƙarancin ƙarfin lantarki a cikin injinan wutar lantarki na nau'in busasshe, haka kuma don rufewa da rufewa a cikin injinan wutar lantarki na Aji B da F da kayan aikin lantarki. Ana kuma kiransa da Prepreg DMD, takardar haɗin rufi na Prepreg don masu canza wutar lantarki na nau'in busasshe.
Bayanin Samarwa
Faɗin da aka ƙayyade: 1000 mm.
Nauyin da aka ƙayyade: 50±5kg / Naɗi.
Haɗin ba zai wuce 3 a cikin birgima ba.
Launi: fari ko ja.
Bayyanar
Ya kamata samansa ya zama lebur, babu resin da bai daidaita ba da kuma datti da ke shafar aikin. Yayin da ake cire na'urar, bai kamata samansa ya cika da ruwa ba. Ba shi da lahani kamar ƙuraje, kumfa da wrinkles.
Shiryawa da Ajiya
Ya kamata a naɗe D279 da fim ɗin filastik sannan a saka shi a cikin akwati mai tsabta da busasshe
Tsawon lokacin ajiya shine watanni 6 a yanayin zafi ƙasa da digiri 25 Celsius bayan barin masana'anta. Idan tsawon lokacin ajiya ya wuce watanni 6, ana iya amfani da samfurin lokacin da ake gwada shi don ya cancanta. Ya kamata a ajiye shi a tsaye kuma a kiyaye shi daga wuta, zafi da hasken rana kai tsaye.
Ayyukan Fasaha
An nuna ƙimar aiki ta yau da kullun don DMD epoxy pre-impregnated DMD a cikin tebur na 1 kuma an nuna ƙimar da aka saba a cikin tebur na 2.
Tebur 1: Matsakaicin ƙimar aiki don D279 epoxy Prpreg DMD
| A'a. | Kadarorin | Naúrar | Ƙimar tsayawa | ||||
| 1 | Kauri mara iyaka | mm | 0.16 | 0.18 | 0.20 | 0.23 | 0.25 |
| 2 | Juriyar kauri | mm | ±0.030 | ±0.035 | |||
| 3 | Grammage (don tunani) | g/m2 | 185 | 195 | 210 | 240 | 270 |
| 4 | Ƙarfin tauri (MD) | N/10mm | ≥70 | ≥80 | ≥100 | ||
| 5 | Abubuwan da ke cikin resin da za a iya narkarwa | g/m2 | 60±15 | ||||
| 6 | Abubuwan da ke canzawa | % | ≤1.5 | ||||
| 7 | Ƙarfin Dielectric | MV/m | ≥40 | ||||
| 8 | Ƙarfin yankewa a ƙarƙashin damuwa | MPa | ≥3.0 | ||||
Tebur na 2: Matsakaicin ƙimar aiki don D279 epoxy Prepreg DMD
| A'a. | Kadarorin | Naúrar | Ƙimar da aka saba | ||||
| 1 | Kauri mara iyaka | mm | 0.16 | 0.18 | 0.20 | 0.23 | 0.25 |
| Juriyar kauri | mm | 0.010 | 0.015 | ||||
| 2 | Grammage (don tunani) | g/m2 | 186 | 198 | 213 | 245 | 275 |
| 3 | Ƙarfin tauri (MD) | N/10mm | 100 | 105 | 115 | 130 | 180 |
| 4 | Abubuwan da ke cikin resin da za a iya narkarwa | g/m2 | 65 | ||||
| 5 | Abubuwan da ke canzawa | % | 1.0 | ||||
| 6 | Ƙarfin Dielectric | MV/m | 55 | ||||
| 7 | Ƙarfin yankewa a ƙarƙashin damuwa | MPa | 8 | ||||
Aikace-aikace da Bayani
Shawarar yanayin warkarwa
Tebur na 2
| Zafin jiki (℃) | 130 | 140 | 150 |
| Lokacin warkarwa (h) | 5 | 4 | 3 |
Kayan Aikin Samarwa
Muna da layuka biyu, ƙarfin samarwa shine 200T/wata.
