Product Description
Newvape mica sheet for commutator consist of muscovite or phlogopite mica paper, impregnated with specially selected epoxy resin. This product is a hard, dense mica sheet for use in segments, separators and spacers. It performans good electrical property, mechanical strength, excellent moisture resistance, and can be sawed, sheared and punched into intricate shapes, using for good commercial practice. Because of its superior uniformity, automatic feeding and stacking are possible for cost saving in high speed assembly operation.
Property:
5531 Series sheets are sanded on both sides resulting in uniform and precise tolerances. All sheets have a final thickness tolerance of -0.00mm/+0.02mm, and a maximum deviation between minimum and maximum values of 0.03 mm on the same sample. Other significant preoperties including bond content, compressibility, flexural strength, resistance to exudation, etc. Are permanently controlled and documented. It exhibits good electrical properties, mechanical strength, excellent moisture resistance, and can be sawed, sheared and punched into intricate shapes. It also has superior uniformity, automatic feeding and stacking are possible for cost savings in high speed assembly operations.
Specification:
Size: 1000x600mm or 1000x1200mm
Strips and cutting parts according to drawings.
Thickness: 0.2-2mm
Packaging:
Package: Carton
Size (LxW): 1000x600mm or 1000x1200mm
Protective package: Pallet or wooden case
Item |
Muscovite Plate
H P5 |
Phlogopite Plate
H P5(J) |
Muscovite flexible Plate
H P5(R ) |
Phlogopite flexible Plate
H P5(JR) |
Binder |
Silicon Resin |
Mica Content |
≥90% |
Binder Content |
≤10% |
Thickness(mm) |
0.1-2.0 |
0.1-2.0 |
0.1-2.0 |
0.1-2.0 |
Thickness
Tolerance (mm) |
Average |
±0.02-0.05 |
±0.02-0.05 |
±0.02-0.25 |
±0.02-0.25 |
Individual |
±0.05-0.08 |
±0.05-0.08 |
±0.04-0.06 |
±0.04-0.06 |
Density ( g/cm 3 ) |
1.6-2.2 |
1.6-2.2 |
1.6-2.2 |
1.6-2.2 |
Heat loss at 500 °c (%) |
≤ 1.00 |
≤ 0.60 |
≤ 2.00 |
≤ 2.00 |
Flexural Strength ( kgf/mm² ) |
≥ 18 |
≥ 16 |
- |
- |
Dielectric Strength (KV/mm) |
>20 |
>18 |
>15 |
>15 |
Insulation Resistance (MΩ) |
200-600 |
100-600 |
- |
- |
Long Run work Temperature |
500 °c |
800 °c |
500 °c |
800 °c |
Standard Size (mm) |
1000*600 , 1000*1200 , 1000*2400 |
Standard Reference |
GB5019-85,IEC371 |
Founded in 2002, Shenzhen Newvape Electrician Material Co., Limited is a manufacturer and trading company of mica insulation material for electrical insulation components. We specializes in Flames-resistant mica tape, mica paper and mica sheet series products with advanced equipment, scientific management techniques, and excellent quality control.
We have more than 450 employees, more than 50 engineers who grow together with customers since ten years. Depend on high quality products, honest work, personalized service we have already become the best mica series manufacture who are approved by ISO9001 and ISO14001. Until now, we have owned three production bases, located in Shenzhen, Dongguan, Hubei; We are the long business partner of topping cable manufactures of Europe, American and many other Countries.
You are welcome to inquire us and establish further cooperation with us. Just give us a chance, and you will get the best opportunity!