阻燃等级
- 网络Flame retardant grade;Flame Rating
阻燃等级-
其力学性能好，阻燃等级高，此种阻燃树脂通过了中国铁道标准、德国DIN5510和法国NFF16101等标准检验并在玻璃钢工业中获得了很好的应用。
The FR resin was past several testing like China Railway Standard , Germany DIN 5510 and France NFF 16-101 and used in FRP industry .
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日本采用锥形量热计法（ISO5660）将内装饰材料分为不燃、准不燃和阻燃材料3个等级；
In Japan , the interior materials are classified into non-combustible , quasi noncombustible and fire-retardant materials according to Cone Calorimeter method ( ISO 5660 ) .