High Quality Insulation Electrical Paper

• Type: Insulated
• Conductor Type: Solid
• Application: Heating
• Conductor Material: Wood
• Sheath Material: Wood Pulf Paper
• Insulation Material: Bare
• Model NO.: 0.05mm 0.08mm 960mm width
• Material Shape: Flat Wire
• Range of Application: Flame Retardant
• Certification: ISO9001
• Brand: Chr
• 0.08 0.12mm: Thickness
• 960mm: Width
• 20days: Delivery Time
• 1year: Storage Life
• Transport Package: Pallet
• Specification: GB/T19264.3-2003
• Trademark: CHR
• Origin: China
• HS Code: 4811601000
• Production Capacity: 20mt/Week

Product Description

Electrical Insulation Paper
Electrical insulation paper applies to rated voltage not more than 500kv transformers, reactors and other inter-turn insulation paper.
Electrical insulation paper is roll paper, rell width of 625mm-960mm, roll diamter 550-650mm, or according to the provision of the contract order.
Aprrarent Density: 1.0-1.25g/cm3
Material: Unbleached sulphate pulp thickness: 0.05-0.25mm
Color: Brown,

2.         USE: In Transformer for electrical Purpose :

3.         MATERIAL :  100% Sulphate / Kraft Pulp

4.         COLOUR : Natural Brown

5.         CHARACTERISTICS

            a) Density                                                     :0.76 ± 0.06 Kg/dm3

            b) Tensile Strength at 200C,                       :i) Longitudinal Direction - 4.5 Kgf/mm2 minimum.
                 65% Relative Humidity                     ii) Transverse Direction -  1.5 Kgf/mm2 minimum.

            c) Elongation at 200C,                                i) Longitudinal Direction - 2% min.
                65% Relative Humidity                      ii) Transverse Direction -  3% min.

            d) Ash content                                             - Less than 1%

            e) Moisture content in the supplied condition: 5% to 7%.

            f) Die-electric breakdown strength voltage :-      7 KV/mm (min).
        
            g). PH value (water extracting method):-             7 to 9.5
        
            h) The loss of mechanical strength lengthwise must not exceed 2% after heating at 120oC  for 10(ten) hours.