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标题: 燃燒測試 [打印本页]

作者: peterxu    时间: 2009-12-10 15:24
标题: 燃燒測試
大家好,我這裡有一款產品,是布和紙結合在一起的,無法分離,分離後會毀壞紙或者布,請問是該按照ASTM F963 08的紡織品來燒還是按照固體來燒呢或者還是該豁免呢?謝謝,歡迎大家討論!
作者: winnie.zt    时间: 2009-12-10 16:23
[quote]引用第0楼peterxu于2009-12-10 15:24发表的 燃燒測試 :
- Z: T  {& j% {, r) K0 e/ S; @6 A大家好,我這裡有一款產品,是布和紙結合在一起的,無法分離,分離後會毀壞紙或者布,請問是該按照ASTM F963 08的紡織品來燒還是按照固體來燒呢或者還是該豁免呢?謝謝,歡迎大家討論![/quote]7 o$ N4 g( l& u

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从楼主的描述来看,此产品不符合纸的定义也不符合fabric 的定义 应该按照固体来烧,如果符合尺寸要求的话,并且A4.6.2已对这种composite products 的燃烧结果有处理. y; G' j2 T$ n; L8 Z7 z1 _
A4.6.2 If the burn rate of a composite product (that is,% h  [& [7 f/ s3 @
solid/fabric combined) exceeds 0.10 in./s in part due to the  j8 L/ a4 O  Q1 \# q
presence of a permanently attached fabric
, then a secondary
) Z: @/ f8 F. c: mtest shall be performed to determine compliance. The secondary
) p$ S4 f1 S% v( G+ B& k1 V3 D+ qtest shall consist of removing the permanently attached  [1 `0 \* L' t* M) w- o- w
fabric from the solid and retesting the solid component3 S, j: V/ [/ H" C5 [
separately.When sold as part of a toy such that the permanently* B9 ^% V8 C" P5 ]) ^- M2 j  R
attached fabric cannot be removed without causing damage to  M3 N! A2 r! A- z3 M5 r' _
the toy and the fabric
(that is, fabric covered book, stuffed/ R- U% {& X/ F& d( S  N
dolls/animals, etc.) or if the toy is an enclosure that a child can, b1 k5 N* j0 o( D
enter, the fabric shall become subject to the solids test to the6 v- x% h' f1 F& N
extent that it becomes a part of the major axis.) M6 U2 X. a; u: O* e& D
NOTE A4.5—The permanently attached fabric that was removed from
5 O' D7 Q; K( j' m/ x+ K0 M, {2 {. qthe sample must now be subject to meeting the requirements of Annex A5.





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