项目Items
|
指标Indexes
|
导静电 Anti-static property
|
带的上下面的电阻平均值Ω
Average electrical resistance of both surfaces
|
≤3*108
|
滚动摩擦 Drun friction
|
滚筒表面温度Surface temperature of Drum.℃
|
≤325
|
试样无任何明焰与无焰燃烧Any test piece shall not show any sign of fiame or glow
|
酒精喷灯燃烧（有焰或无焰燃烧）
Burning on spirit Burner (Flame or glow）
|
完整覆盖层燃烧
Burning with cover rubbe
|
6个试样自熄时间平均值.S
Average flame test pieces of duration six for
|
≤3
|
任何一个自熄时间平均值.S
Duration of flame for any individual test piece
|
≤10
|
剥去覆盖层燃烧
Burning without cover rubbe
|
6个试样自熄时间平均值.S
Average duration of flante for six test pieces
|
≤5
|
任何一个自熄时间平均值.S
Duration of flame for any individual test piece
|
≤15
|
丙烷燃烧器燃烧
Bing on propane burner
|
完全未烧坏长度
Length that is completely undamaged by fiame.mm
|
≥250
|
