China 3240 Epoxy Phenolic Glass Cloth Base Rigid Laminated Sheet vagadziri uye vanotumira kunze

3240 Epoxy Phenolic Glass Wheat Base Rigid Laminated Sheet

3240 Epoxy Phenolic Glass Wreath Base Rigid Laminated Sheet Mufananidzo Unoratidza

tsananguro pfupi:

3240 Epoxy Phenolic Glass Wheat Base Rigid Laminated Sheetine jira regirazi rakarukwa risina alkali rakaiswa mupurasitiki uye rakasungirirwa ne epoxy phenolic thermosetting resin, rakanamirwa pasi pekupisa kwakanyanya uye kumanikidzwa. Iine simba repamusoro remakanika uye simba remagetsi rakanaka, yakagadzirirwa mota dzemagetsi kana michina yemagetsi sezvikamu zvemukati kana zvikamu zvemukati, zvinogona kushandiswa mumamiriro ehunyoro kana mumafuta etransformer. Yakapasawo kuongororwa kwezvinhu zvine chepfu uye zvine njodzi (yakapasa REACH & RoHS test).Nhamba yemhando yakaenzana ndiPFGC201, Hgw2072 uye G3.

Ukobvu huripo:0.5mm ~ 200mm

Saizi yepepa iripo:1500mm*3000mm、1220mm*3000mm、1020mm*2040mm,1220mm*2440mm、1000mm*2000mm nedzimwe saizi dzakabvumiranwa.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Zvinodiwa zveUnyanzvi

1.1Chitarisiko:Pamusoro pepepa panofanira kunge pakaita sepakanaka uye pakanaka, pasina maburi emhepo, makwinya kana mitswe uye pasina zvimwe zvidiki zvakaita sekukwenya, maburi, nezvimwewo. Mupendero wepepa unofanira kunge wakachena uye usina mitswe. Ruvara runofanira kunge rwakafanana, asi mavara mashoma anobvumirwa.

1.2Chiyero uye chakabvumidzwakushivirira

1.2.1 Upamhi uye Kureba kweMapepa

Upamhi & Kureba (mm)	Kushivirira (mm)
＞970～3000	+/-25

1.2.2 Ukobvu hwezita uye kushivirira

Ukobvu hwezita (mm)

Kushivirira (mm)

Ukobvu hwezita (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

+/-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

Mashoko: Kune ukobvu husina kunyorwa patafura iyi, kutsauka kunofanira kunge kwakafanana nekweukobvu hukuru hunotevera.

1.3Kutsauka Kwekukombama

Ukobvu (mm)

Kutsauka Kwekukombama

1000mm (Kureba kwemutongi) (mm)

500mm (Kureba kwemutongi) (mm)

3.0～6.0

＞6.0～8.0

＞8.0

≤10

≤8

≤6

≤2.5

≤2.0

≤1.5

1.4Kugadziriswa kwemuchina:Mapepa acho anofanira kunge asina mitswe, zvidimbu kana zvidimbu kana pashandiswa michina yakaita sekucheka, kuboora, kugadzira lathing uye kugadzira milling.

1.5Hunhu hwemuviri, hwemakanika uye hwemagetsi

Aihwa.	Zvivakwa	Chikamu	Kukosha kwakajairika	Kukosha kwakajairika
1	Kuwanda kwevanhu	g/cm³	1.7～1.95	1.94
2	Kunyudzwa kwemvura (pepa re 2mm)	mg	≤20	5.7
3	Simba rekuchinjika, rakanamira pamadziro	MPa	≥340	417
4	Simba remadonhwe (Charpy, notch)	kJ/m²	≥30	50
5	Chinhu cheDielectric Dissipation Factor 50Hz	---	≤5.5	4.48
6	Dielectric constant 50Hz	---	≤0.04	0.02
7	Kudzivirira kuputira (Mushure memaawa makumi maviri nemana mumvura)	Ω	≥5.0 x10⁸	4.9 x10⁹
8	Simba remagetsi, rakanamira pamafuta e transformer pa 90℃+/-2℃, pepa re 1mm	kV/mm	≥14.2	16.8
9	Voltage yekuparara, yakafanana nemafuta e transformer pa 90℃+/-2℃	kV	≥35	38

Kurongedza, Kutakurwa uye Kuchengeta

Mapepa acho anofanira kuchengetwa munzvimbo isina tembiricha inopfuura 40℃, uye anofanira kuiswa akatambarara papuratifomu ine urefu hwe50mm kana kupfuura. Chengeta kure nemoto, kupisa (mudziyo wekudziyisa) uye zuva rakananga. Nguva yekuchengetera mapepa ndeyemwedzi gumi nemisere kubva pazuva rekubuda mufekitori. Kana nguva yekuchengetera iri kupfuura mwedzi gumi nemisere, chigadzirwa ichi chinogona kushandiswa mushure mekuongororwa kuti chiongororwe.

Mashoko uye Nzira dzeKuchenjerera pakushandisa

Kumhanya kwakanyanya uye kudzika kudiki kwekucheka g kunofanira kushandiswa pakugadzira nekuda kwekusasimba kwekupisa kwemapepa.

Kugadzira nekucheka chigadzirwa ichi kuchaburitsa guruva rakawanda neutsi. Matanho akakodzera anofanira kutorwa kuona kuti huwandu hweguruva huri mukati memiganhu inogamuchirika panguva yekushanda. Kufefetedza kwemhepo inobuda muutsi uye kushandisa mamasiki eguruva/zvimedu zvinokurudzirwa.

Mapepa acho anonyoroveswa mushure mekugadziriswa, kuputirwa kweinsulating vanish kunokurudzirwa.