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材料清洁度测试ASTM F963内包括两个方面:
6 l% l( j9 d8 r$ J1、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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; Y, f% A; N& ? E* h7 v" {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。$ }4 j' R- B+ m2 X9 r
1. Material of sufficient size to visibly reveal a pattern, weave or other mechanical unification of) z9 x1 e4 s2 @6 S$ O' i
threads to indicate prior use of a previous manufacturing process.% c1 D) A% z$ h; w, o4 v
2. Dirt and/or other foreign matter in excess of one percent (1%) by weight.
7 L A/ T7 Z# `! G- i3. More than one percent (1%) oil or grease.. X6 z; e9 y& W
4. More than 0.002% lead as (Pb) - (20 parts per million).
- R* w6 D# d' t3 i: Q+ T5. More than 0.0002% arsenic - (2 parts per million).& Z) _0 G0 `) r1 u* P: {, n
6. More than 5.0% ammonia.
4 R9 j, F3 J! Q L7. More than 1.0% urea.4 s: C1 I: _5 C2 b0 t: l# I
8. Plastic or metal ornaments such as eyes, nose, etc., not of a safe design or not attached to the
# v% y0 c" ~" @5 B4 \ @" Kstuffed toys in such manner as to prevent removal.
$ G! k& j" E: U, u0 Q, `# D9. Stones or other hard materials having jagged or sharp edges.; p+ J, X; [9 N
10. Material bearing electrostatic charge with adherence characteristics which when exposed could
9 l" M" f! ]3 W4 }# olodge in the windpipe, ears or nostrils.$ I, y3 [. ?3 y* [/ b: x" q. Z
11. Filing material which surface burns at a rate of less than three (3) seconds for twelve (12) square, P% D( r5 `; D/ V
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