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材料清洁度测试ASTM F963内包括两个方面:
( n3 o8 D q% X( J, J. S1、如果是玩具化妆品或是玩具上的液体、浆糊、涂层、凝固胶等可接触材料做清洁度按照按照8.4.1条款要求,做USP<61>微生物限量测试、USP<51>防腐剂抗菌效力测试。
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2、要是内部接触不到的填充物做清洁度,按照4.3.7条款要求,测试“宾夕法尼亚州关于填充玩具清洁度”要求测试11项物质。; |' s' l- S$ |# r- q+ N
1. Material of sufficient size to visibly reveal a pattern, weave or other mechanical unification of' d8 B3 Z. x& ?3 k0 H
threads to indicate prior use of a previous manufacturing process.
( \ Q7 C+ C! U1 C% y8 p/ [& h2. Dirt and/or other foreign matter in excess of one percent (1%) by weight.& g/ `* X% z5 j: a7 D1 x$ t& P
3. More than one percent (1%) oil or grease.
; _ {( K/ i5 y5 y: Z" b' B4. More than 0.002% lead as (Pb) - (20 parts per million).
$ ]- `( q/ b: y5. More than 0.0002% arsenic - (2 parts per million).
- i( r0 |6 D% ]: M0 q7 I& J6. More than 5.0% ammonia.3 N: w4 i3 `6 X6 j( t
7. More than 1.0% urea.( o. m0 l) ]- Q
8. Plastic or metal ornaments such as eyes, nose, etc., not of a safe design or not attached to the0 @5 s" K1 s& t5 M) S' U
stuffed toys in such manner as to prevent removal.
4 k1 x' t4 m) ?* T' N% v j9. Stones or other hard materials having jagged or sharp edges.* j6 H8 r4 F/ f! h6 h8 x+ N& Q
10. Material bearing electrostatic charge with adherence characteristics which when exposed could7 B; z5 ]3 ?. D# l" N
lodge in the windpipe, ears or nostrils.
9 ^* `2 M0 G6 I8 {2 m f11. Filing material which surface burns at a rate of less than three (3) seconds for twelve (12) square
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