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난연 Mechanism | 개발난연제 | 할로겐계/안티몬계 | 유기인계 | 금속수산화물 |
---|---|---|---|---|
Mechanical Interface | ● | ● | ● | |
Heat Sink | ● | ● | ||
Charformation | ● | ● | ||
Intumescence | ● | ● | ||
Inert Gas | ● | ● | ● | ● |
Heat Transfer(Dripping) |
항목 | 시험판 규격 | T1(초) | T2(초) | 비고 | |
---|---|---|---|---|---|
PAN/fr | 60 | 5㎜ x 3㎜ | 1 | 1 | dripping 현상 없음 |
50 | 1 | 1 | |||
30 | 1 | 1~2 | |||
Others | 단독 | 1 | 1 | dripping 현상에 따른 열 손실 큼 |
|
50 | 1 | 1 | |||
30 | 1 | 1~2 |
ITEM | UNIT | 4mm |
---|---|---|
Unit Weight | kg/㎡ | 7.6 |
Tensile Strenght | kg/㎡ | 5.3 |
Yield Strenght | kg/㎡ | 4.4 |
Elongation | % | 4.1 |
Flexural Rigidity(20cm span) | kg/㎟ | 10 |
Flexural Elasticity | kg/㎡ | 3666 |
Thermal Expansion | 10-6/℃ | |
Thermal Conductivity | Kcal/mhr℃ | |
Deflection Temperature | ℃ | 115℃ |
Bond Integrity | 1bf/in | 43.5 |