Diamond Dotted Insulation Paper- Henan YAAN Electrical Insulation Plant Co., Ltd.

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Diamond Dotted Insulation Paper

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Diamond Dotted Insulation Paper

Main Parameters:

Insulation class: A Class(105°C)

Width: 960mm

Thickness: 0.08mm,0.13mm,0.18mm,0.20mm,0.25mm

Can be customized

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Brief Introduction of Diamond Dotted Insulation Paper

—Diamond dotted Insulation Paper is made of electrical grade Insulating paper coated with B-stage heat curable epoxy resin on either or both sides. The base paper is made from unbleached 100% Sulfate kraft pulp.
—The epoxy resin is applied on base paper in diamond pattern, which is consisted of 9.5mm x 9.5mm diamonds with 15.9mm center spacing.
—Diamond dotted paper has good dielectric properties and mechanical properties after being heat solidified.
Diamond Dotted Insulation Paper,insulation paper

Main Features of this Diamond Dotted Insulation Paper:

—Insulation class A (105 °C) according to according to IEC 641
—Width: 960mm
—Thickness: 0.08mm,0.13mm,0.18mm,0.20mm,0.25mm , Can be customized
—Kraft paper, 100% sulphate pulp
—High purity and mechanical strength
—Baked enamel coating: Epoxy resin , rhombic, one or both sides
—Good compatibility with liquid dielectic after the baked enamel coating has hardened.
—Care should be taken that the that the layers to be baked remain closely pressed against each other during baking time
—It has been approved by UL (NO.: E310670) ,ROHS and REACH test.

Technical Parameters

Thickness			mm	0.088	0.15		0.17	0.2	0.25	0.3
Thickness tolerance			mm	±0.010	±0.015		±0.015	±0.020	±0.020	±0.030
Resin thickness			μm	≥15
Pollution			/	No
For transformer oil
Tensile Strength,			MD	≥45	≥80		≥120	≥140	≥190	≥270
N/10mm,
No bending			TD	≥45	≥80	≥105		≥120	≥170	≥200
Elongation	MD		%	≥15						5
	TD			≥20						5
Breakdown Voltage,			KV	5	6		7	9	12	15
No bending
Insulation Class		℃		≥ 155
Cure Condition		90±5℃，2h；140±5℃，≥4h
Storage		Below 35℃, Dry, Clean, Ventilated place.
		Away from the fire source and heat.
		Avoid the sun.
Shelf life		12 months under normal temperature.