Appearance: Silver gray metallic luster, No defects(lose side, lose corner, divide layer, crackle),To bend or align according to the needs of users
Density: ≥ 9.8cm
Purity: ≥ 99.3 ％ 
Dimension: (3-20)x(14-200)xL  L≤ 500mm
Main application:Used as electro-heat equipment of the glass fiber kiln