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Thickness: 1mm-60mm
Length: 1020*2020mm,1220*2440mm,1020*1220mm.
Color: Orange, Black
Grade: A, B
Bakelite sheet synthetic: Paper impregnated with phenolic resin, by baking and heat pressing.
Bakelite sheet feature: Good electrical properties and good machining performance under room temperature, the density is 1.45 g/cm3, angularity ≤ 3 ‰, with excellent electrical, mechanical and processing properties. It can be used in transformer oil.
Applications of bakelite sheet:Widely apply to components in motor, electrical equipment and insulation system which has high requirement on mechanical property. It has good mechanical strength. It also apply to PCB drilling backing sheet, distribution switch box, fixture board, mould plate, high voltage and low-voltage distribution cabinet, packer, electric comb, motor, machinery mold, PCB, ICT fixture, forming machine, drilling machine,surface grinding plate, transformer oil.
Physical properties
|
No. |
Item |
Unit |
|
|
1 |
color |
|
Orange/Black |
|
2 |
density |
g/cm3 |
1.45-1.5 |
|
3 |
coefficient of linear thermal expansion |
Kx |
10 |
|
4 |
shock strength |
KJ/㎡ |
≥15 |
|
5 |
combustibility(UL94) |
HB |
94 |
|
6 |
vertical bending strength |
MPa |
≥120 |
|
7 |
vertical compression strength |
MPa |
≥250 |
|
8 |
tensile strength |
MPa |
≥100 |
|
9 |
KJ/m |
≥67 |
|
|
10 |
adhesive strength |
N |
≥3600 |
|
11 |
insulation resistance after soaking |
Ω |
1.0*108 |
|
12 |
vertical electric strength |
KV/m |
≥12.1 |
|
13 |
parallel breakdown voltage |
KV |
≥10 |
|
14 |
relative dielectric constant(1MHz/50Hz) |
|
≤5.5 |
|
15 |
Ω x cm |
107~108 |
If you have any enquiry about quotation or cooperation, please feel free to email us at eason@haodesheng.cn or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
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