1. Excellent dimensional stability without heat shrinkage. 

  2. Excellent ability to moisture proof. 

  3. Excellent electrical insulation characteristics. 

  4. Excellent mechanical property, after reliability test. 

  5. Very low discoloration. 

  6. Good weather resistance capabilities. 

  7. Good acid resistance, alkali resistance, solvent resistance ability. 

  8. Good peoperties to flame, and without spontaneous combustion.

  9. Dust-proof, self clean by Rain. 

10. Customized size according to requirement