Copper Clad Aluminium Wire (CCA)

Offer Details

Copper Clad Aluminium Wire (CCA)

Offer Type:

Offer Group:

Others

Offer Post Time:

2009-11-06

Expiration Date:

2010-04-25

Details:

1. OD: 0.10mm-8.25mm
2. Tensile strength: 138-205Mpa
3. Enlongation: 10%-15%

Copper clad Aluminium and Magnsium Wire advantages:
(1) Adopted international advanced welding technology in the production of coated, Jingtong above grade level by 99.97% copper, copper layer of high density, good conductivity; Copper and Aluminum Core line among the metallurgical copper layer evenly distributed along the circumferential direction and vertical, concentricity good. B566-93 various product standards and technical specifications in accordance with ASTM Standard E: SJ/T11223- 2000 as copper wire, "acceptance.
(2) Under the same conditions as in weight and diameter, the length of copper wire is 2.6 times than the pure copper's length. This will greatly reduce the cost of production lines. And it can reduce the raw materials largely for the buyers.
(3) Compared with the pure copper, cooper wire is of no value for the thieves. Because the separation is almost impossible. Therefore, it can add security.
(4) It is more malleable than copper, does not like aluminum would form the insulating oxide, easier processing. And better conductivity.
(5) Copper wire has light weight, easy to transportation and installation. It also can reduce labor costs.
(6) Because the filament has the high tensile strength, it makes the customer un-interrupted in the using
(7) Thread is not crisp;
(8) High combination between copper and Aluminium, it is easy to pull and has high rate of finished products

Comparisions between CCAM wire and Copper wire
Mechanical		Copper wire: Stronger, more durable, but heavier CCAM Wire: Reduced elastic modulusreduces cables stiffness
Electrical		Copper wire: has a lower DC resistance than CCAM wire CCAM wire: improve SRL performance in finished cable. The CCAM conductor functions the same as if it were solid copper
Economical		CCAM wire weights 1/3 of Copper wire CCAM wire costs 1/3 of copper wire
Insulation		The most critical difference between the two types of wire is the ability of a splicer to reliable install a connector on the cale. A reliable connection can be made on either cable, but the splicer must exercise caution when he removes the dielectric. The conductor must then be scraped clean either with a fingernail or plastic block,taking care not to nick the surface of wire.After a proper connection has been made, the two materiala perform equally well.
Summary		The most important advantages of CCAM over copper wire are that it is about 34 percent cheaper and 63 percent lighter. At frequencies above 5HMZ,the electrical performance of the two material is equal. Cables produced with CCAM typically echibit improved SRL performance.

Changzhou Minghao New Metal Material Co., Ltd.

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Offer Details

Copper Clad Aluminium Wire (CCA)