TYPICAL VALUES OF DIAMOND PATTERN PAPER
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Caliper：（inch）
(millimeter)
(millimeter)
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0.003
0.076)
0.08
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0.005
0.127)
0.13
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0.007
0.178)
0.18
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0.010
0.254)
0.25
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0.015
0.381)
0.38
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0.020
0.508)
0.50
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Thickness tolerance:±mm (±10﹪)
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0.005
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0.013
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0.018
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0.025
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0.038
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0.05
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Width tolerance:
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±5mm,all thicknesses
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Apparent density: g/cm3
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0.9 to 1.1, all thicknesses
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Moisture content ,﹪
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6.0 to 10.0﹪, all thicknesses
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PH water extract:
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6.0 to 8.0, all thicknesses
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Ash content,﹪
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1﹪ maximum
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Elongation MD ﹪
CMD
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4
9
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No-pollution oil of transformer
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Non-pollution
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Coating thickness per side mm
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0.006 to 0.012
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Tear strength, g
Machine direction:
Cross machine direction:
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55
70
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100
145
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140
210
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220
370
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410
600
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440
700
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Tensile strength,N/mm2
Machine direction:
Cross machine direction:
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90
30
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90
25
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80
35
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90
35
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92
35
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95
35
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Mullen burst strength: min (Psi)
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40
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65
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90
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150
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200
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300
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Dielectric breakdown:
（volts/layer ,dry test）
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750
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1100
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1700
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2100
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3000
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3300
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Dielectric breakdown
(kilovolts/layer, oil test)
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5.5
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8.5
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10.5
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14.0
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20.0
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23.5
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Bond strength: Psi
Kpa
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Minimum 40 psi shear strength, tested at 100 degrees
450kpa
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All date shown represents Nominal, or Typical Values only and should not be construed as minimum or maximum values unless specifically stated.
Shandong Jinbao Electrical Appliances Making Co.,Ltd
**********************
山東鄒平津寶電氣電工製造有限公司
地址：山東鄒平城南鄒西路中段
電話：0543-4563089 傳真：0543-4563151
聯繫人：李遵科 13954391798 李紅光13505431915
E-MAIL: lizunke@163.com 或 lizunke@yahoo.com.cn |
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 節選自《津寶電工技術規範》
產品規格
a.原紙厚度 ：0.08mm 0.13mm 0.18mm 0.25mm 0.38mm 0.50mm
b.幅 寬：625mm 810mm 1000mm 1020mm 1100mm 1220mm
(可根據用戶要求專門定製)
c.膠點尺寸及排布按圖1：
在絕緣紙表面用環氧樹脂膠塗成菱形，已經成型的圖案的對角線在絕緣紙的機器方向大致平行和垂直的直線上，每一菱形約為9.5mm2，中心距離約為15.9mm。
圖
5 技術要求
5.1 外觀質量
被塗敷的紙面上不應有小滴的樹脂、肉眼可見的皺紋，針眼、炭粒，沙粒等缺陷。膠格規格尺寸應符合圖1要求，膠層應光滑，均勻，菱形塗膠部分的膠格應清晰。 |
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 MATERIAL NAME:
DIAMOND PATTERN PAPER,DIAMOND DOTTED INSULATING PRESSPAPER,DPP.DOUBLE SIDED DIAMOND PATTERN PAPER, DDPP, DPRCP.
DIMENSIONS:
THICKNESS (mm) : 0.08,0.13 ,0.18, 0.25, 0.38 ,0.50
WIDTH (mm): 500, 625, 810, 960, 1000,1100,1219,1300 |
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 MATERIAL NAME:
DIAMOND PATTERN PAPER,DIAMOND DOTTED INSULATING PRESSPAPER,DPP.DOUBLE SIDED DIAMOND PATTERN PAPER, DDPP, DPRCP.
DIMENSIONS:
THICKNESS (mm) : 0.08,0.13 ,0.18, 0.25, 0.38 ,0.50
WIDTH (mm): 500, 625, 810, 960, 1000,1100,1219,1300 |
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