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Provide quality copper foil tape, price discount
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Provide quality copper foil tape, price discount

FOB Price

Get Latest Price

( Negotiable )

|

1000 Square Meter Minimum Order

Country:

China

Model No:

-

FOB Price:

( Negotiable ) Get Latest Price

Place of Origin:

Chinese Fujian

Price for Minimum Order:

-

Minimum Order Quantity:

1000 Square Meter

Packaging Detail:

paper box

Delivery Time:

30 days

Supplying Ability:

10000000 Square Meter per Month

Payment Type:

T/T

Product Group :

-

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Free Member

Contact Person Mr. Baota

Haitian,Road 21, Xiamen, Fujian

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Product Specification

Product Description

铜箔是用于制造印刷电路板的关键导电材料,可根据不同的制造工艺分为电解铜箔和轧制铜箔

(1)。轧制铜箔是原始的箔(也称为羊毛箔),由铜板反复滚动,并根据要求粗化。

由于铜箔加工技术的局限性,铜箔的宽度难以满足刚性铜板的要求,因此在刚性涂层箔上很少使用铜箔。

由于铜箔的压缩性和弹性系数大于电解铜箔的压缩性和弹性系数,因此适用于铜箔的柔性涂层。

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(2)电解铜箔(a)在将铜溶解在溶液中之前溶解铜,然后在特殊的电解装置中,硫酸铜电解质可以在直流作用下沉积到原始箔中。

然后需要对原始箔进行表面处理,耐热层处理和氧化处理。

电解铜箔不同于铜箔的两面不同的轧制铜箔,阴极辊的一侧是光滑的,这被称为光滑表面。

另一面呈现出凹凸形状的结晶结构,其比较粗糙,称为毛面。

电解铜箔和轧制铜箔的表面处理有一些差异。

由于电解铜箔柱结构的结构,其强度和韧性的性能不如轧制铜箔,所以电解铜箔用于生产刚性铜板,然后可以制成刚性印版。

Country: China
Model No: -
FOB Price: ( Negotiable ) Get Latest Price
Place of Origin: Chinese Fujian
Price for Minimum Order: -
Minimum Order Quantity: 1000 Square Meter
Packaging Detail: paper box
Delivery Time: 30 days
Supplying Ability: 10000000 Square Meter per Month
Payment Type: T/T
Product Group : -

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Mr. Baota < Xiamen YiYuan electronics co., LTD >

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