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Material Science

Soft copper flat wire for paper wrapping or composite wire conforms to the provisions of GB Ting 5584.2-85, and the resistivity at 20 DEG C is not greater than 0.017240.Mm2/m. According to the requirements of different mechanical strength, the non proportional extension strength RpO.2 of the semi rigid copper conductor is recommended as follows:

C1 RpO.2 (>100-180) N/mm2

C2 RpO.2 (>181-220) N/mm2

C3 RpO.2 (>221-260) N/mm2

Aluminium flat wire for paper wrapping wires or composite wires conforms to the regulations of GB5584.3, and the resistivity is not greater than 0.0280.Mm2/m at 20 degrees centigrade.

Wrapped insulation

Power cable paper, high density insulating paper, high elongation fiber paper, aromatic polyamine paper, poly acetate fiber non-woven fabric.

Use a paper bag, flat copper wire: paper covered rectangular copper wire is a kind of electromagnetic wire, winding coil is dedicated to making all kinds of oil immersed transformer, it has good insulation outside, has good conductivity, it is the heart of the transformer.

Two, paper charter machine structure: wire rack, straightening device, paper bag window (around Baotou), meter, stepless speed regulator, tractor, the machine.