Home page Best Alloy Division Textile Division Consulting Division Contacts E-mail
 
 
 
 
SIC
 
 
 
 
 
EOS 3 srl
Via G. Boccaccio, 18
20123 Milano - Italy
phones: +39 02/48008931
fax: +39 02/43912461

EOS 3 Bejing
Jingtai Tower,
24 Jianguomen Wai Street
Chaoyang District
Bejing (P . R . China)
phone: +86 1065156483
fax: +86 1065156484
 
  > Eos 3  > Best Alloy  > Mica papers for heating elements

Mica papers for heating elements

 

Mica

 

Properties

Our “Mica papers” are prepared with selected natural mica material and a proper silicone binder.
The sheets of insulating mica (thickness 0.08 mm.) are placed one on the other with the silicone binder between, then they are pressed under high temperature.

The heatproof mica material can be two types: Muscovite (grey, max operating temperature 550°C and high mechanical properties) and Phlogopite (golden, max operating temperature 800°C and better thermal performance).

The flexible mica papers are used to produce round pieces and can be rolled till a minimum diameter of 10 mm.

The shared products have good mechanical characteristics and very good insulating properties at high temperature.

All the characteristics are in the table.

Applications

The “Mica papers” are shared in pieces and used in heating elements such as toasters, thermo-convectors, hair dryers, clothes irons and generally as insulating elements for electrical appliances.

 

Technical Properties
Symbol Eos HP5MU Eos HP5PH Eos HP5FL
Mica type Muscovite Phlogopite Muscovite
Condition Hard Hard Flexible
Binder Silicone
Standard dimens. 1000x600 - 1000x1200 - 1000x2400
Thickness 0.10 - 10.00
Thickness toll. ± 0.03 - ± 0.05
Density (g/cm3) 2.10 2.10 2.00
Flexural strenght (kg/mm2) 23 min. 20 min.  
Dieletric strenght (KV/mm) 23 min. 23 min. 15 min.
Insulation resistence (M Ω) 200 - 600 200 - 600  
Test method GB5019-15
Certification UL 94V-0, File N. E148017A