Industry information

General fever piece as we all know to its performance and use of a special usb for fever piece, how much you know?

 

Chinese name usb fever piece also said security is not charged piece usb heating surface, insulation performance is good base material use environmental protection.

 

Usb fever piece: also known as usb heating tablets, usb electric leaf. Mainly refers to use the power of the computer usb port to heating sheet material. If is flexible, also somebody called (usb) heating film, heating film, electrothermal film, etc.

 

A, USB fever piece of advantages:

 

1, security is not charged surface, insulation performance is good, the halogen-light use safety.

 

2, heat up quickly, high thermal efficiency, uniform heating, up to 40 ℃ ~ 50 ℃ temperature. Can control temperature by controlling the resistance easily.

 

3, power density can be adjusted according to customer's requirement.

 

4, simple structure, long service life.

 

5, norms diversity, can according to customer requirements design and manufacture all kinds of different shape, thickness and so on.

 

6, heating element and air insulation, element acidproof alkali and other corrosive substances.

 

7, environmental protection: no lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyls (PCBS), polybrominated diphenyl ether and other harmful substances, in full compliance with eu environmental requirements.
 

Second, the main raw materials:

 

1, the heat resistance: metal, silver paste, carbon paste, carbon fiber, etc.

 

2, protection tape, high temperature resistant tape.

 

3, technical indicators editors use voltage: 5 v.

 

4, up to temperature: 40 ℃ to 50 ℃

 

5, areas of application: USB mouse pad heating tablets, USB slippers fever, fever piece USB gloves, etc.

 

Manufacturing process:

 

1, etching: materials mainly for the metal film, manufacturing process and PCB is similar.

 

2, screen printing: materials mainly for silver paste, carbon paste, carbon fiber, such as production process mainly by screen printing, silver paste, carbon paste, carbon fiber materials such as printing on the substrate, then drying, cutting and processing into products.

 

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