bakelite sheet for electrical panel board
bakelite sheet for electrical panel board
Bakelite laminate sheet is made of bleached wood pulp paper and phenolic resin, it was commonly used in electrical equipment which has high requirement of mechanical properties and insulation structure parts.
Color: black, orange red
Materials: bleached wood pulp paper, phenolic resin
Density: 1.45
Sizes: 1020mm x 1220mm, 1040mm x 2080mm
Thickness: 0.5-2.5mm(cold punching plate), 2-100mm
Characteristics: good electric performance and mechanical processing performance under normal
temperature.
Material Properties
| Name | Bakelite | Model type | XPC |
| base material | Bleached wood pulp paper,phenolic resin | proportion 1.45 | |
| items | test methods | unit | test result |
| inflaming retardancy grade | A | 94-HB | |
| the dielectric coefficent | C-96/20/65 | kv/mm | 10(OK) |
| (in25℃ oil) | |||
| volume resistivity | C-96/20/65 | Ω | 5*10^11-10^12 |
| C-96/20/65 | 5*10^9-10^11 | ||
| +C-96/40/90 | |||
| surface resistivity | C-96/20/65 | Ω | 5*10^10 -10^12 |
| C-96/20/65 | 5*10^9 -10^11 | ||
| +C-96/20/65 | |||
| insulation resistance | C-96/20/65 | Ω-cm | 5*10^10 -10^11 |
| C-96/20/65 | 10^7 -10^9 | ||
| +D-2/100 | |||
| Permittivity(IMHZ) | C-96/20/65 | 4.0-5.0 | |
| C-96/20/65 | 4.5-5.5 | ||
| +D-48/50 | |||
| dielectic dissipation factor | C-96/20/65 | 0.035-0.045 | |
| C-96/20/65 | 0.04-0.05 | ||
| +D-48/50 | |||
| bending strength(transverse) | A | KG/mm² | 12---17 |
| heat resistance(120min) | A | ℃ | 130(OK) |
| impact strength(parallel) | A | kg-cm/cm² | 2.8-3.4 |
| bonding strength | A | kg | 400-550 |
| compression strength vertical | A | KG/mm² | 29-34 |
| parallel | 19-24 | ||
| water absorption | E-24/50 | % | 0.12-0.16 |
| +D-24/23 | |||
| Acetone resistance | boiled | Min | 30(ok) |
Applications:
1. It is commonly used in the machining of insulating parts in ICT, ITE; test fixture; jig plate, mould clamping plate, surface grinding plate, packer, the dishes and comb.
2. Grinded and punched Bakelite also could be used for the PCB grinding machine, bottom sheet of prototyping machine, testing plate , it has good surface smoothness and the deviation for thickness is less than ±0.1mm at most.
3. Cold punching Bakelite , fabric based Bakelite is used as switch and electrical insulation parts, and the punching performance is steady under the normal temperature.
1. Transport package: use professional plastic trays to package to avoid collision rift
2. Types of shipping:
Ocean shipping : We entrust Shanghai shipping company to delivery goods to ensure each products safely arrive at destination you specified..
Air transport:
We use the most efficient transport company SF express provide services for us. Of course, also can use the customer specified delivery company.
1. Sample service
According to your design; sampling time: 3-5 days
Free for existing samples sampling time: 1 day
2. Customized time
If you have a customized processing products we can help you make
3. After-sale service
If a series of problems have happened in two months after use, please call us and let us work together to solve your problems.
Kunshanshi Honglei Electronics is famous for selling of Insulation Materials, Heat proof materials , Anti-static materials and Engineering plastics. We have passed ISO9001,SGS, UL and ROHS.
Good quality and service is our principle.
Looking forward to achieving a win-win situation with clients.
If you have any information unclear, please call us without any hesitation.
we are looking forward to your feeback sincerely.
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