- Model NO.: 5440-1
- Type: Insulation Tape
- Material: Mica
- Maximum Voltage: <10KV
- Certification: UL, ISO9001, Ce
- Brand: Changfeng
- Price: Best
- Trademark: changfeng
- Specification: CE, UL, SGS
- HS Code: 6814100000
- Application: Electrical Winding Insulation
- Chemistry: Electric Insulation
- Thermal Rating: F 155
- Classification: Mica Insulation Material
- Color: Yellow
- Sizes: Customized
- Quality: High
- Transport Package: in Carton or Pallets
- Origin: China
There is no reinforcing; no powder losing; no conglutination;no odor and toxin;stablization for the electrical appliance performance good at high temperature enduring and fire proof.
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Application
It can be used in different electric heater,electrical insulation,special insulators;fire proof decorating,good at fire proof insulation,rediation proof.
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5440 Epoxy Resin Banding Mica Tape
natural phlogopite or muscovite paper and import epoxy resin,produced by dipping glue,high temperature baking, bending and forming.
Producing Process

Characters:
No reinforcing; no powder losing; no conglutination;no odor andtoxin;stablization for the electrical appliance performancegood at high temperature enduring and fire proof.
technical index | |||
NO | item | unit | index value |
1 | Appearance | Â | No alien material, no split, scar & hole, no broken folded |
2 | Length | mm | 95±5 |
Bandwidth | 15/20/25/30/35 mm±1 | ||
3 | Nominal thickness | mm | 0.14±0.02 mm |
5 | Mica content | % | ≥37 |
6 | Volatile content |
 % |
≤2.0 |
7 | Adhesives content | % | 30-40 |
8 | Tensile strength | N/10mm | ≥100 |
9 | Breakdown strength (Normal) | MV/m | 40 |
company information
Quality guarantees the safety of products. It is not only the foundation for the existence of an enterprise but also the social responsibility of an enterprise. Guided by ISO 9001:2000 international quality management skills.
In order to guarantee the quality of products,the company establishes the most advanced and complete product testing center in the country.The center boasts 100kv high-voltage breakdown tester,fire-resistant combustion chamber,and other equipment and instruments.In the meantime,the company and its products have been accredited and certified by following certification bodies successively.
Obtained ISO 9001:2000 Quality Management System Certification
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Obtained SGS certificate,compliance with EU RoHSDirective requirements,two years in advance of the Dierective to take effect.
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Obtained SGS certificate,which certifies that products are free from cancer-causing substances-PAHs (Polycyclic aromatic hydrocarbons cancer-causing substances).
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Obtained TUV certification,which certified that formaldehyde content in products is lower than the minimum standards specified by TUV.
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Passed FDA test,the tested material meeting the FDA standards.
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Products are rated to CUL 94-V0,the highest level of flame retardancy.
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Passed NF F16-101 test,the flame retardancy and fuming of products meeting NF standards.
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Obtained ISO 14000 Environmental Management System Certification.
Introduction
Rigid Flex PCB is an excellent combination of rigid boards and Flexible Circuits. Flex Rigid PCB is connected by PTH (plated through holes). Higher component density and better quality control can be guaranteed.
Advantages
- Reliable connection.
- Fewer parts and connections.
- Flexible choices for design.
- Make PCBA easier.
- Assembly and shipment costs are reduced.
Applications
As Rigid-flex PCB combine the advantage of Rigid PCB and Flex PCB, advanced Flex Rigid PCB technology has expanded the applications from military, aerospace systems, medical equipment to computer, telecommunication, consumer electronics, automotive, etc.
JHY PCB is experienced in producing custom Rigid-Flex PCB, welcome your inquiry. Please check our Rigid Flex PCB Manufacturing capabilities below.
Item |
Manufacturing Capability |
PCB Layers |
1 - 12layers |
Laminate |
Flexible part: DuPont PI, Shengyi PI |
Rigid part: PI/FR4 |
|
Maximum PCB Size(Length x Width) |
406*610mm |
Board Thickness |
≤3.2mm |
Finished board thickness tolerance |
±2mil(±0.04m) |
Copper Thickness |
0.3oz - 1.0oz or higher |
Min Tracing/Spacing |
2.5mil/2.5mil |
Min. Annular Ring |
4mil |
Min. Drilling Hole Diameter |
8mil(0.2mm) |
Min. hole size |
8mil(0.2mm) |
Min. finished via diameter |
6mil(0.15mm) |
Tolerance of dimension |
3mil(0.076 mm) |
Solder Mask Color |
Green, White, Blue, Black, Red, Yellow |
Silkscreen Color |
White, Black, Yellow |
Surface Finish |
OSP |
HASL(Hot Air Solder Leveling) |
|
HASL Lead-Free |
|
Flash Gold |
|
ENIG (Electroless Nickle/Immersion Gold) |
|
Immersion Tin |
|
Immersion Silver |
|
Special technologies |
Impedance Control+/-10% |
Gold fingers |
|
Stiffener (PI/FR4) |
|
Peelable solder mask |
Rigid Flex PCB
Rigid Flex PCB,Flexible Printed Circuit Board,Polyimide PCB,FPC PCB
JingHongYi PCB (HK) Co., Limited , http://www.pcbjhy.com