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材料清洁度测试ASTM F963内包括两个方面:6 m! e% r' J! Y1 X4 A8 Q7 t6 F
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。- j2 ?! I0 y# b1 [
1 b, a! b }) S8 l+ y( F
- X8 g* y0 p( y& n1 w0 |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。
' M8 L* K; k1 R8 K# o; S1. Material of sufficient size to visibly reveal a pattern, weave or other mechanical unification of
) N/ D2 L! d! N' f/ n8 wthreads to indicate prior use of a previous manufacturing process.6 Y) Q' ?) K n" P$ y) Z3 E& ?6 g
2. Dirt and/or other foreign matter in excess of one percent (1%) by weight.$ y! |+ f7 a" J" h+ f
3. More than one percent (1%) oil or grease.. l( ~7 @2 w, K& C9 w& w8 e7 j
4. More than 0.002% lead as (Pb) - (20 parts per million)., p( u5 k& H$ B0 |7 V, s0 E" T( h3 f
5. More than 0.0002% arsenic - (2 parts per million).4 i+ a% N) ~' W8 D- [1 V- l U1 T( [
6. More than 5.0% ammonia.
" v% k! I2 H9 ?" l" @. r/ d7. More than 1.0% urea.3 x F; m) L/ L! V" D
8. Plastic or metal ornaments such as eyes, nose, etc., not of a safe design or not attached to the
5 N# o5 F$ Y& ^: w$ ]0 rstuffed toys in such manner as to prevent removal.
$ B3 m" p% q7 }( ]) E2 I- u9. Stones or other hard materials having jagged or sharp edges.
( E/ ~* H& I" Y, h2 L% r! u10. Material bearing electrostatic charge with adherence characteristics which when exposed could
% I9 [3 c. r& Y4 ?6 U4 ^7 flodge in the windpipe, ears or nostrils." `+ j9 \+ ^3 n
11. Filing material which surface burns at a rate of less than three (3) seconds for twelve (12) square( G2 n8 Z1 @: W- w2 }0 E
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