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塑料可以执行GB/T 2408 -燃烧性能的测定吗
2022-07-28 04:47:00 【中科易朔】
可以的,GB/T 2408规定了燃烧性能等级,可用于质量保证或产品组成材料的预选。
GB/T 2408塑料燃烧性能的测定-标准名称
GB/T 2408:塑料-燃烧性能的测定-水平法和垂直法
GB/T 2408:Plastics-Determination of burning characteristics-Horizontal and vertical test
GB/T 2408塑料燃烧性能的测定–适用范围:
本标准规定了塑料盒非金属材料试样处于50W火焰条件下,水平或垂直方向燃烧性能的实验室测定方法。本标准规定了线性燃烧速率和余焰时间以及试样的燃烧长度的测定。
GB/T 2408塑料燃烧性能的测定–测试原理
将长方形条状试样的一端固定在水平或垂直夹具上,其另一端暴露于规定的试验火焰中,通过测量线性燃烧速率,评价试样的水平燃烧行为;通过测量其余焰和余晖时间、燃烧的范围和燃烧颗粒滴落情况,评价试样的垂直燃烧行为
GB/T 2408塑料燃烧性能的测定–测试样品
条状试样尺寸:125mm*13mm*厚度小于13mm
GB/T 2408塑料燃烧性能的测定–测试方法
方法A :水平燃烧试验
方法B:垂直燃烧试验
GB/T 2408塑料燃烧性能的测定–其他相关标准
GB/T 5464:建筑制品燃烧性能试验—不燃性试验(idt ISO 1182)
GB/T 5907:消防安全词汇第二部分:火灾试验术语(mod ISO 13943)
GB/T 8626:建筑材料可燃性试验方法
GB/T 11785:铺地材料燃烧性能测定-辐射热源法(idt ISO 9239-1)
GB/T 14402:建筑材料燃烧热值试验方法(neq ISO 1716)
GB/T 20284:建筑材料或制品的单体燃烧试验(SBI) (idt EN 13823)
出自GF2022
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