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Specifications
1.Excellent resistance to heat up to 1000 degrees
2.Excellent electrical insulation
3.Environmentally safe
Description
Rigid Mica Plate is mica laminates designed for providing outstanding electrical insulation
at high temperature, which consist of approximately 90 % Muscovite (or Phlogopite) and
10% high temperature resistant silicone resin.Rigid Mica Plate has acquired UL94V-0 approval
with the file No.E231452, TUV approval on environmental safe(the file No. Z05811263 ),
SGS-RoHS approval with the file No. SH6148278/CHEM, and has been authorized for
use in contact with food products (certificate from the FDA with the file No. RJSSZ060586FDA).
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Rigid Mica Plate has two species:
1: Muscovite Rigid Mica Plate , Silver color, Heat resistance: 500 °C / 932 °F
(In constant operation), 750 °C / 1382 °F (in intermit t ent operation) .
2: Phlogopite Rigid Mica Plate , Golden/Amber color, Heat resistance: 750°C / 1382 °F
(In constant operation), 1000 °C / 1832°F (in intermittent operation) .
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Features
?Excellent resistance to heat up to 1000°C. It has unique temperature resistance,
the maximum working temperature for the Muscovite Mica Plate and Phlogopite Mica
Plate are approximately 500 °C and 750°C respectively,Peak work temperature are
750 °C and 1000 °C respectively.
?Excellent electrical insulation. It has excellent dielectric properties, the maximum
dielectric is more than 20KV/mm.
?Excellent punchability. It has good flexural strength and can be cut very precisely
using die-stamping.
?Environmentally safe. It generates very little smoke even at excessive temperatures
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Available
Size: Sheets of 1000 x 600 mm 1000 x 1200 mm 1000 x 2400mm
Strips and punched parts according to drawings for thickness 0, 1 to 2 , 0 mm .
Thickness: 0, 1mm , 0.15mm , 0.2mm , 0.25mm , 0.3mm , …… 5.0mm .
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Serial?umber | Indicators?project | Unite | SP-5 | SP-8 | Detection?method |
1 | Mica?content | % | ca.92 | ca.92 | IEC?371-2 |
2 | Adhesive?content | % | ca.8 | ca.8 | IEC?371-2 |
3 | Density? | g/cm2 | 1.8-2.45 | 1.8-2.45 | IEC?371-2 |
4 | Temperature?rating | ? | ? | ? | ? |
? | Continued?use?of?environment | ℃ | 500 | 850 | ? |
? | Intermittent?use?of?the?environment | ℃ | 850 | 1050 | ? |
5 | 500?℃?hot?weightlessness | % | <1 | <1 | IEC?371-2 |
? | 700?℃?hot?weightlessness | % | <2 | <2 | IEC?371-2 |
6 | Flexural?strength | N/mm2 | >200 | >200 | GB/T5019 |
7 | Water?absorption | % | <1 | <1 | GB/T5019 |
8 | Electric?strength | KV/mm | >20 | >20 | IEC?243 |
9 | 23?℃?insulation?resistance | Ω.cm | 1017 | 1017 | IEC93 |
? | 500?℃?insulation?resistance | Ω.cm | 1012 | 1012 | IEC93 |
10 | Fire?resistance?rating | ? | 94V0 | 94V0 | UL94 |
11 | Smoke?test | s | <4 | <4 |
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SKYPE:factory.export
