Year1
- 牌号：
- C7701
- 规格：
- 齐全
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Brand-nickel copper
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<> Compared with other copper materials, white copper has excellent corrosion resistance, weldability, excellent cold workability, and ductility. (Stretchable molding), fatigue resistance, high elasticity and other mechanical properties, shielding properties, etc.
A new process in the field of insulation and shielding
: Nickel-nickel copper single-sided and partially coated high-temperature-resistant insulating materials , the single-sided coated insulating material can be directly stamped, and the partially coated insulating material can be punched with positioning holes according to the customer's drawings, and the insulating material is partially plated. The customer can assemble it directly after getting the strip and stamping it, eliminating several processes. This process is fully compliant with RR Specification, mainly used for metal surfaces that require insulation, shielding and other functions. It is suitable for mobile phones, computers, navigators, walkie-talkies and other communication industries involving signal transmission and reception.
Advantages of the new process:
A layer of high-temperature insulating film is continuously electroplated on the surface of the raw material, stamped and formed, and the finished product can be produced after cleaning, eliminating the need for the glue process
, The color of the film layer has good sensory effects, currently there are two effects: golden yellow and black, the film thickness is controlled between -, salt spray
, high temperature resistance, while ensuring that the Cupronickel has excellent soldering properties. Partially coated insulating materials will not break down when the voltage is tested at 3 volts for minutes. Single-sided coated insulating materials will not breakdown when tested at - volts for minutes.
. During the stamping process, the film layer will not burst or fall off, and it has good bonding force and excellent electrical properties
<> The thickness and width that foreign white copper strips can provide
< br/> <> Boyang Company can currently provide the most commonly used nickel-copper plate and strip materials on the market: , , and a full range of nickel-nickel copper plate and strip materials. Thickness includes: .,.,.,.,.,.,..,.,.,.,., Other special thicknesses can be customized according to customer requirements (minimum order quantity:
). Width: from.
Chemical composition
The chemical composition of plates and strips can be produced in accordance with international B/3, Japanese standards, and American standards/production, and in accordance with European environmental standards. , the content of heavy metal lead (b) is controlled within. The other three heavy metals can also be controlled within the standard requirements
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Category () Chemical composition< br/>
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Tensile test
Hardness test
Bending test
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Note: When the thickness is the width can reach the following. Ms. Chen from Boyang Company
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