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
*********************
Shandong Jinbao Electrical Appliances Making Co.,Ltd
Address: central section of zouxi Avenue in Zouping county Shandong China.
TEL:86+543+4352673 FAX: 86+543+4563151 diamond dotted paper(D.D.P)
Contact person: Mr .LIZUNKE M.T: 86+13954391798
Contact person: Mr .LIHONGGUANG M.T: 86+13505431915
E-MAIL: lizunke@yahoo.com.cn lizunke@163.com |
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The epoxy resin shall be applied to the Kraft paper in a diamond pattern such that the diagonals of the treated areas fall on straight lines approximately parallel and perpendicular to the machine direction of the paper.
Each diamond shaped area shall be approximately 9.5 mm on a side spaced on 15.9 mm centers.
The coating shall be smooth, uniform; the coated paper shall be free from resin droplets. |
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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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