标题: ASTM布袋燃烧测试 [打印本页] 作者: peterxu 时间: 2009-12-28 15:55 标题: ASTM布袋燃烧测试 A 5.3.2 Fabrics that are permanently attached to a solid must initially be tested with the solid per Annex A4.: N) o( g( k& ]0 h2 y: u! ^& T( e
3 q& B; a5 R$ Q5 rA 5.4.11 Regardless of sample size, if the fabric has non-fabric components permanently attached to it (that is, buttons, sequins, beads, etc.) remove these components only if removal will not cause permanent damage to the fabric or to the non-fabric component. Then test each component separately as applicable. If permanent damage cannot be avoided during removal, then test with non-fabric components attached. , A/ _( @4 U; L* _/ K; [' }9 A" u) g) S5 a4 E, g
如上面两条款所述...我有个问题想请教大家,现在我这里有两个无纺布袋,是该按照A5.3.2还是A5.4.11来做测试呢??A5.4.11是不是指纺织物上有珠子,纽扣等等装饰物,那我的布袋上的塑胶片算不算A5.4.11里的non-fabric components呢??如果不算我就按照固体来烧了,另外取样时小的布袋会取到塑胶片,烧的时候是不是尽量把塑胶片放上面呢??谢谢作者: hewei 时间: 2009-12-28 17:04
如果移取那些部件如故能够损害布料则按A5烧4 h: _4 M$ e$ N5 A F+ C5 ^$ Q( U
如果移取那些部件不损害布料则这些部件按照A4燃烧,布料按A5烧 2 d: M6 x7 |/ z& s2 r) Q3 z' P- sA5.32的意思:布料上的部件,在永久系在布料之前,应按A4来燃烧作者: jim1949 时间: 2009-12-29 20:18
找了很久了，不错作者: valley01 时间: 2009-12-30 08:22
此例确实令人难以取舍哪个方法，再仔细看了看，4.6中有再次描述，觉得二楼的说法是正确的，如果移取那些部件不损害布料则这些部件按照A4燃烧,布料按A5烧！