Rigid Mica Plate
Product Details:
| Tensile Strength | N/mm2 >200 |
|---|---|
| Application | High Voltage |
| Material | MICA |
| Type | Insulation Sheet |
| Rated Voltage | KV/mm >20 |
| Place of Origin | China (Mainland) |
| Brand Name | GLORYMICA |
Detailed Product Description
Introduction
R-5660-H series of 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.
R-5660-H series 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).
R-5660-H series has two species:
R-5660-H1: Muscovite Rigid Mica Plate , Silver color, Heat resistance: 500 / 932 °F (In constant operation), 750 / 1382 °F (in intermit t ent operation) .
R-5660-H3: Phlogopite Rigid Mica Plate , Golden/Amber color, Heat resistance: 750 / 1382 °F (In constant operation), 1000 / 1832°F (in intermittent operation) .
Properties
Excellent resistance to heat up to 1000°C . R-5660-H series have unique temperature resistance, the maximum working temperature for the Muscovite Mica Plate and Phlogopite Mica Plate are approximately 500 and 750 respectively, Peak work temperature are 750 and 1000 respectively.
Excellent electrical insulation. R-5660-H series have excellent dielectric properties, the maximum dielectric is more than 20KV/mm.
Excellent punchability. R-5660-H series have good flexural strength and can be cut very precisely using die-stamping.
Environmentally safe. R-5660-H series generate very little smoke even at excessive temperatures.
Availability
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 .
Characteristics
No. | Item | Unit | R-5660-H1 | R-5660-H3 | Test Procedure |
1 | Mica content | % | ca.92 | ca.92 | IEC 371-2 |
2 | Bond content | % | ca.8 | ca.8 | IEC 371-2 |
3 | Density | g/cm2 | 1.8-2.45 | 1.8-2.45 | IEC 371-2 |
4 | Heat Resistant | ||||
continuous services | 500 | 700 | |||
intermittent services | 800 | 1000 | |||
5 | Heat loss at 500 | % | <1 | <1 | IEC 371-2 |
Heat loss at 700 | % | <2 | <2 | IEC 371-2 | |
6 | Flexural strength | N/mm2 | >200 | >200 | GB/T5019 |
7 | Water absorption | % | <1 | <1 | GB/T5019 |
8 | Dielectric strength | KV/mm | >20 | >20 | IEC 243 |
9 | Insulation resistance 23 | Ω.cm | 1017 | 1017 | IEC93 |
Insulation resistance 500 | Ω.cm | 1012 | 1012 | IEC93 | |
10 | Flame Resistance | 94V0 | 94V0 | UL94 | |
11 | Smoking test | s | <4 | <4 | in house |
Storage
Unlimited life in a dry place at room temperature. .
Application
R-5660-H series are in the form of very rigid laminated plates. They retain their properties even after being exposed to heat. They are used for the following applications:
- D omestic application: clothes irons, hair dr y er s , toaster, kettles, cooking appliances, microwave oven, air heater
- I ndustrial heating applications: wound heater elements, cylindrical resistance heaters , heating elements for extrusion machines, chemical-engineering and electric appliances, electric sterilized cabinet, and in steel or metallurgy industry for intermediate frequency furnace, arc furnace, etc.
- COPYRIGHT©2005 GLORYMICA CO.,LTD.
ALL RIGHTS RESERVED SUPPORT
Rigid Mica Plate
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Company Info
Glory Mica Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Jiaxing
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company, Other
Online Postings: Products