Factory Sale Low Price Insulation Fireproof Mica Tape
- Model NO.: mj-5440
- Type: Wrapping Material
- Material: Mica
- Maximum Voltage: 10KV~20KV
- Certification: ISO9001
- Brand: Mj
- Formation Methods: High Temperature and High Pressure
- Appliction: Motor & Generator
- Temperature: High Temperature Over 400°c
- Transport Package: According to Customers Requirement
- Origin: Xi′an, Shaanxi, China
- Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Generator
- Chemistry: Hybrid Insulation
- Thermal Rating: 400
- Classification: Hybrid Insulation Materials
- Color: Brown
- Size: Customized
- Samples: Free Samples Available
- Delivery: 7-10 Working Days
- Trademark: MJ
- Specification: ISO9001
- HS Code: 85479090
Excellent mechanical property
Heat resistance property
Excelletn magnetic permeability
Energy-saving & Environmental protection
Application:
Suitable for high-voltage and medium-sized motor coil insulation. Excellent mechanical properties, high electrical breakdown strength, dielectric loss and other characteristics, in dongfang electric, harbin electric, nanjing and other large turbine generators. Used as the insulation of motors which are wrapped by the vacuum pressure impregnation.
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We accept all kinds of payment
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Our company covers an area of about 5000 square meters, construction area of about 2200 square meters.
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We take place in domestic & international exhibition fair like cwieme in Berlin/Shanghai, cw ciemme in guangdong, cross-straits electric motor & appliance exposition in Taiwan and etc.
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We have over 50 sets of production & testing equipments which insure us the annual production capacity 360 tons of magnetic conductive sheet, 240 tons of insulating sheet, 80 tons of insulation varnish. Production is strictly under control.
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We have over 10 years in manufacting magnetic/none-magnetic insulation laminte, slot wedge, insulation tube, fiberglass varnish cloth, thermal expansion sheet, insulation varnish, mica tape and processed machining components.
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We have passed ISO 9001-2000 and got our own patent technology, xi'an city science and technology bureau identified us as "high-tech enterprises"
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Our business scope is all over the world, a. O. Smith is one of our VIP customers.
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Excellent service and operation team ensure 100% of your profit
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Faq:
(1) can you give me a discount price?
It is depending on the volume. The larger the volume is, the more discount you can enjoy.
(2) how can I get a sample?
Normally small samples (sizes not larger than 300*300mm) can be sent free of charge and customers just need to bear a little shipping charge, or you can provide your DHL, FedEx, EMS, UPS courier account number to us. For bigger sizes, it depends.
(3) how can you deal with quality issues that customer feedback after receiving the goods?
1) customers take photos of unqualified goods and then our sales staff will send them to engineering department to verify.
2) if the issue is confirmed, our sales staff will explain the root cause and take corrective actions in coming orders.
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Basic information | |
| Product name | Tung oil-BMI-epoxy mica paper |
| Item No. | MJ-5440-1(570) |
| Brand | MJ |
| Material | Fiber Mica with epoxy resin |
| Grade | Grade C |
| Technical Performance | |
| Appearance | Adhesive evenly distributed, no impurities, no spinning, off paper, adhesion, delamination and die loosening |
| Bandwidth | 15/20/25/30/35 mm |
| Nominal thickness | 0.14±0.02 mm 0.16±0.02 mm |
| Mica content | ≥40% |
| Volatile content | ≤2% |
| Adhesives content | 20-40% |
| Breakdown strength (Normal) | ≥26 MV/m                                                                                                                                ≥20-24MV/m                                                                                                                                     |
| Tensile strength | ≥98N/10mm |
| Softness | ≥150 |
| Reference Standard | GB/T1303.1-1998 |
| Packaging and Storage | |
| Each package is not more than 100KG with paper and plastic film cover plate into a inner carton, steel strapped or wooden carton outside Each package should be marked with item number, specification and type Stored in ventilated,dry and clean warehouse. | |
As printed circuit board technology has continued to evolve, it has paved the way for the creation of a host of exciting product innovations. A prime example is the development of the PCB for LED lighting. The LED is soldered to the circuit board and features a chip that produces the light when electrically connected. A thermal heat sink and a ceramic base are used to bond the chip.
An LED PCB Board tends to generate a high volume of heat, making it difficult to cool via traditional means. Consequently, metal core PCBs are frequently chosen for LED application due to their enhanced ability to dissipate heat. Aluminum in particular is often used to manufacture circuit boards for LED lights. The Aluminum PCB typically includes a thin layer of thermally conductive dielectric material that can transfer and dissipate the heat with much greater efficiency than a traditional rigid PCB.
PCB = printed circuit board and PCBA = printed circuit board assembly. For PCB, it means the copper circuits be printed on a board, and so the main composition of PCB are copper and board.
The copper is the circuits material and the circuits designed by the PCB designers. Depends on the current in the circuits, the PCB copper thickness could be done with 0.5oz-10oz. But the PCB designers need be noted that the copper track width/space need be enlarged with the thickness. For example, the minimum copper track width/space could be 3mil/3mil with 0.5oz, but would be 4mil/4mil with 1oz.
The PCB board could be rigid PCB, could be flex PCB and also could be Flex-Rigid PCB. And the materials could be FR4, PI, Aluminum, Copper-based, Rogers, Teflon, etc. They have different applications. For example, FR4 PCB is the most commonly used for rigid PCB and almost good for all electronics products; PI is the most commonly used for flex PCB; Aluminum and copper-based have good thermal diffusivity and always used for LED PCB ; Rogers PCB and Teflon PCB are always used for High Frequency PCB, etc.
We are the one-stop shop for all kinds of PCB manufacture service from PCB Prototype to big volume, which could save our customers a lot of time and money.
PCB Manufacture Capabilities
|
Features |
Capabilities |
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Layers |
1-36 layers |
|
Material |
FR-4, Aluminum, Copper, Polyimide, high frequency (Rogers, PTEE, PI), etc. |
|
PCB Type |
FR-4 Standard PCB , Aluminum PCB, Copper-based PCB, HDI PCB , Rigid-Flex PCB, Flex PCB, Thick Copper PCB and Rogers PCB, etc. |
|
Board Thickness |
0.1mm-6.0mm |
|
Copper Thickness |
1/2oz-6oz(18um-210um) |
|
Biggest Board size |
600mm*1200mm |
|
Min Tracing/Spacing |
0.075mm/0.075mm (3mil/3mil) |
|
Min drilling Hole diameter |
0.15mm(6mil), 0.1mm(4mil)-laser drill |
|
Solder Mask |
Green, Black, White, Red, Yellow, Blue and Purple, etc. |
|
Silkscreen color |
White, Blue, Black, Red, Yellow |
|
Surface finish |
HASL Lead free, Immersion Gold (ENIG), Immersion Tin, Immersion Silver, OSP, Carbon oil, etc. |
|
Special Techniques |
Impedance Control, Gold Fingers, Blind/Buried vias, Peelable solder mask, Half holes, Via-in-Pad and Countersink hole, etc. |
PCB Products Show
PCB Factory Show
LED PCB
LED PCB,LED PCB Board,Aluminum LED PCB Assembly,LED PCB Strip
ZhongFeng Electronic Technology Co., Limited , http://www.1pcbassembly.com