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材料清洁度测试ASTM F963内包括两个方面:6 {; T2 T1 h, Z$ e$ \: Z& r
1、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。3 P8 a3 L+ u/ k3 n
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+ n D% E) @% d. \' o, x2、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。
# z l( r# ^! V5 C6 s/ i& X1. Material of sufficient size to visibly reveal a pattern, weave or other mechanical unification of
, V% |% x, x5 `4 d0 r1 [threads to indicate prior use of a previous manufacturing process.! e* c( o5 Z6 M: T- [8 E- ]
2. Dirt and/or other foreign matter in excess of one percent (1%) by weight.
$ Z/ I; l. u. O5 e7 s0 ^2 e6 [3. More than one percent (1%) oil or grease.
1 B- ~' R- C7 p( `# ~/ X4. More than 0.002% lead as (Pb) - (20 parts per million).1 k1 D5 j# k" o+ O9 r
5. More than 0.0002% arsenic - (2 parts per million).
" [. K! y, J7 }6 E! F: E3 M6 Q6. More than 5.0% ammonia.
3 `+ y9 Q1 D/ b7. More than 1.0% urea.
; u; \! D9 L: _' e C8. Plastic or metal ornaments such as eyes, nose, etc., not of a safe design or not attached to the
h( Q G% R4 h6 c9 B l4 O0 r( t! Y) }stuffed toys in such manner as to prevent removal.4 }( o/ n6 g5 r2 \( W
9. Stones or other hard materials having jagged or sharp edges.- Z( T5 @# j1 B, p+ R# g
10. Material bearing electrostatic charge with adherence characteristics which when exposed could
/ |- D) n" @ _9 l" E: hlodge in the windpipe, ears or nostrils.& P% ` n. r3 I- u' w
11. Filing material which surface burns at a rate of less than three (3) seconds for twelve (12) square! q8 W0 J7 ~8 N: ^; ~9 ~# R; o
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