Mica Slip Plane
Application
• provides a vapor barrier against carbon gases
• provides superior slip plane properties and protects the inductor coils from the expansion and contraction forces caused by thermal expansion of refractory lining
• provides electrical insulation between the energized coil and the molten metal
• optimizes the heat flow to prevent over-sintering of the refractory lining
• prevents early leakage and subsequent costly damage to the coil
• facilitates the “push out” of worn crucibles/linings
• extends the life of the crucible/refractory thereby reducing maintenance costs and down time
Specification
RMG: mica + glass fiber （roll）
RMGM: mica + glass fiber +mica paper （roll）
RGMG: glass fiber +mica+ glass fiber （roll）
COMBI: mica +glass fiber +ceramic fiber （roll）
304T：mica +ss woven mesh+mica （sheet），mica + tanged ss plate +mica （sheet）
TYPE | UNIT | RMG, RMGM, RGMG | ||||||
Thickness | mm | 0.2±0.03 | 0.3±0.03 | 0.4±0.03 | 0.5±0.03 | 0.6±0.03 | 0.7±0.03 | 0.8±0.03 |
Weight | g/m2 | 310±30 | 500±30 | 650±50 | 850±50 | 1000±50 | 1150±50 | 1350±50 |
Mica content | % | >80 | >80 | >80 | >80 | >80 | >80 | >80 |
Glass content | % | 5~10 | 5~10 | 5~10 | 5~10 | 5~10 | 5~10 | 5~10 |
Binder content | % | 10~15 | 10~15 | 10~15 | 10~15 | 10~15 | 10~15 | 10~15 |
Tensile strength | N/15mm | ≧200 | ≧200 | ≧400 | ≧400 | ≧400 | ≧400 | ≧400 |
Fire grades | ℃ | 750℃ ~ 950℃ | ||||||
TYPE | UNIT | COMBI 304T | |||
thickness | mm | 2.3±0.03 | 2.4±0.03 | 2.5±0.03 | 0.58~1.0±0.05 |
Ceramic fiber | mm | 2.0 | 2.0 | 2.0 | / |
Mica | mm | 0.3 | 0.4 | 0.5 | 0.35~0.75 |
Stainless Steel | mm | / | / | / | 304 0.2~0.3±0.01 |
Weight | g/m2 | 900±10 | 1020±10 | 1180±10 | 770~1230 ±15 |
Fire grades | ℃ | 1000℃ ~ 1200℃ | |||
