常见fda食品接触材料检测标准Word文档格式.docx
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■食品容器的密封圈密封衬垫要求如硅橡胶圈
U.S.FDACFR21177.1210
Netchloroformsolubleextractivesforwaterfraction氯仿可溶萃取物去离子水浸取法
Netchloroformsolubleextractivesfor8%alcoholfraction氯仿可溶萃取物8%酒精浸取法
■EVA要求
U.S.FDACFR21177.1350
NetCHCI3solublefractionindifferentextractive（indifferentfoodsimulants）氯仿萃取
Vinylidenefluoride&
hexafluropropeneXanthangum（coating）
■三聚氰氨树脂（密胺）要求
U.S.FDACFR21177.1460
Netchloroformsolublewaterextractives氯仿可溶萃取物去离子水浸取法
Netchloroformsoluble8%alcoholextractives氯仿可溶萃取物8%酒精浸取法
Netchloroformsolublen-heptaneextractives氯仿可溶萃取物正庚烷浸取法
■尼龙塑料要求
U.S.FDACFR21177.1500
Specificgravity密度
Meltingpoint熔点
Solubility/boiling4.2NHCI中的溶解度
Waterextractives去离子水浸取法
95%ethanolextractives95%酒精浸取法
Ethylacetateextractives乙酸乙脂浸取法
Benzeneextractives苯浸取法
■PP要求
U.S.FDACFR21177.1520
Specificgravity密度
n-hexaneextractives正己烷浸取法
Xyleneextractives二浸取法
■PE,OP要求
■PC要求.
U.S.FDACFR21177.1580
Waterextractivesatrefluxingtemperature水回流萃取
50%ethanolextractivesatrefluxingtemperature50酒精回流萃取
n-heptaneextractivesatrefluxingtemperature正庚烷回流萃取
■PET要求
U.S.FDACFR21177.1630.
Netchloroformsolublefractionofdistilledwater氯仿可溶萃取物去离子水浸取法
Netchloroformsolublefractionof8%ethanol氯仿可溶萃取物8%酒精浸取法
Netchloroformsolublefractionof95%ethanol氯仿可溶萃取物95%酒精浸取法
Netchloroformsolublefractionofn-heptane氯仿可溶萃取物正庚烷浸取法
■PS要求
U.S.FDACFR21177.1640
Residualstyrenemonomer苯乙烯单体残留
■聚枫树脂Polysulfoneresin要求
U.S.FDACFR21177.1655
3%aceticacidextractives3%醋酸浸取法
50%alcoholextractives50%酒精浸取法
n-heptaneextractive正庚烷浸取法
■聚亚氨树脂PU要求
U.S.FDACFR21177.1680
Adhesiveresistancetest耐磨测试
8%ethanolextractives8%酒精浸取法
■苯乙烯要求Styreneblockpolymer
U.S.FDACFR21177.1810
50%ethanolextractives50酒精回流萃取
solubility溶解度
molecularweight分子量
glasstransitionpoint玻璃化转变温度
■MMA、MBS要求
CFR21177.1830
Non-volatileresidue
KmnO4oxidizedwaterextractives
KmnO4oxidized8%ethanolextractives
UVabsorbingwaterextractives
UVabsorbing8%ethanolextractives
UVabsorbingn-heptaneextractives
■脲醛树脂UF要求
U.S.FDACFR21177.1900
waterextractives去离子水浸取法
8%alcoholextractives8%酒精浸取法
n-heptaneextractives正庚烷浸取法
■PVC要求
n-heptaneextractives正庚烷浸取法
附加
U.S.FDACFR21177.1975ResidualvinylchloridemonomerVCM单体残留
■聚脂树脂Polyesterresin要求
U.S.FDACFR21177.2420
chloroformsolublefractioninwater氯仿可溶萃取物去离子水浸取法
Netchloroformsolublefractionin8%ethanol氯仿可溶萃取物8%酒精浸取法
Netchloroformsolublefractionin50%ethanol氯仿可溶萃取物50%酒精浸取法
■橡胶要求SBS,TPR,TPE硅胶等弹性体
U.S.FDACFR21177.2600
n-hexaneextractives正己烷浸取法（只针对脂肪类食物接触）镀银制品要求
U.S.FDACPG7117.05
extractablelead铅萃取
■陶瓷、玻璃、搪瓷器皿要求
U.S.FDACPG7117.06,07
extractableleadandcadmium溶出铅、镉测试
■金属要求
U.S.FDACFR175.300&
CPG7117.05
extractablelead铅萃取
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FDA21CFR,食品接触材料检测标准,HK
a.21CFR177.1040Acrylonitrile/styrenecopoly-mer（AS）丙烯晴-苯乙烯共聚物
i）maximumresidualacrylonitrilemonomercontent
ii）Nitrogencontentofthecopolymer
iii）Totalnon-volatileextractivesindistilledwater
iv）Totalnon-volatileextractivesin3%aceticacid
v）Theextractedcopolymerindistilledwater
vi）Theextractedcopolymerin3%aceticacid
b.21CFR177.1020Acrylonitrile/butadiene/styreneco-polymer（ABS）
丙烯酸-丁二烯-苯乙烯树脂共聚物
i）Nitrogencontentofthecopolymer
ii）Residualacrylonitrilemonomercontent
iii）totalnon-volatileextractivesindistilledwater
iv）totalnon-volatileextractivesin3%aceticacid
v）totalnon-nvolatileextractivesinn-heptane
vi）acrylonitrilemonomermigrationindistilledwater
vii）acrylonitrilemonomermigrationin3%aceticacid
c.177.1460Melamine-formaldehyderesinsinmoldedarticles（MF）
密胺/甲醛树脂
i）
Netchloroform-solubleextractivesindistilledwater
ii）
Netchloroform-solubleextractivesinn-heptane
iii）
Netchloroform-solubleextractivesin8%alcohol
d.177.1500Nylonresins
尼龙树脂
i）Specificgravity
ii）meltingpoint
iii）solubilityinboiling4.2NHCl
iv）maxiumextractablefractioninwater
v）maxiumextractablefractionin95%alcohol
vi）maxiumextractablefractioninethylacetate
viii）maxiumextractablefractioninbenzene
e.Polyethyleneresins（PE）,21CFR177.1520
聚乙烯树脂
i）Density
ii）Extractablefractioninn-hexane
iii）Solublefractioninxylene
f.Polypropyleneresins（PP）,21CFR177.1520
聚丙烯树脂
'
ii）Meltingpoint
iii）Extractablefractioninn-hexane
iv）Solublefractioninxylene
g.Ethylene-vinylacetatecopolymer（EVA）,21CFR177.1350乙烯/乙酸乙酯共聚物
i）Totalextractivesindistilledwater
ii）Totalextractivesinn-heptane
iii）Totalextractivesin8%alcohol
iv）Totalextractivesin50%alcohol
h.Polycarbonateresins（PC）,21CFR177.1580聚碳酸酯
ii）Totalextractivesin50%ethylalcohol
iii）Totalextractivesinn-heptane
i.Polyethylenephthalatepolymers（polyester,e.g.PET）,21CFR177.1630苯二甲酸乙二酯
i）Chloroform-solubleextractivesindistilledwater
ii）Chloroform-solubleextractivesinn-heptane
iii）Chloroform-solubleextractivesin50%ethylalcohol
j.Polyvinylalcoholfilm,21CFR177.1670
聚乙烯醇薄膜
Totalextractivesinn-heptane
k.Polyoxymethylenecopolymer（POM）,21CFR177.2470
聚甲醛树脂
Net-chloroformsolubleextractivesindistilledwater
Net-chloroformsolubleextractivesinn-heptane
Net-chloroformsolubleextractivesin8%alcohol
iv）
Totalextractivesindistilledwateratrefluxtemperaturefor6hours
v）
Totalextractivesinn-heptaneatrefluxtemperaturefor6hours
l.Polyphenylenesulphide（PPS）,21CFR177.2490
聚苯硫醚树脂
i）Totalextractivesindistilledwater
ii）Totalextractivesin3%aceticacid
iii）Totalextractivesin50%ethanol
Totalextractivesinheptane
m.Poly（2,6-dimethyl-1,4-phenylene）oxide（PPO）,21CFR177.2460
聚氧化树脂
i）Totalextractivesinn-heptane
n.Rubber,21CFR177.2600
橡胶，硅胶
Totalextractivesindistilledwater（intendedtocontactwithaqueousfood）for
Totalextractivesinn-hexane（intendedtocontactwithfattyfood）for
o.Acrylonitrilecopolymers,Single-use,21CFR180.22丙烯晴共聚物
Acrylonitrilemonomerextractionforfinishedproductindistilledwaterat120°
Ffor
appropriatetimeofuse
Acrylonitrilemonomerextractionforfinishedproductin8%or50%ethanol（select
one）at120°
Fforappropriatetimeofuse
Acrylonitrilemonomerextractionforfinishedproductin3%aceticacidat120°
Acrylonitrilemonomerextractionforfinishedproductinn-heptaneat120°
P.Polystyreneresins（PS）,21CFR177.1640
聚苯乙烯
Totalresidualstyrenemonomercontent
q.Resinousandpolymericcoating,21CFR175.300
树脂和聚合物的涂料
ii）Totalextractivesin8%alcohol
r.
Phenolicresinsinmoldedarticles,21CFR177.2410
酚醛树脂
ii）Extractedphenolindistilledwater
iii）Extractedanilineindistilledwater
s.Ion-exchangeresins,21CFR173.25
离子交换树脂
i）Organicextractivesindistilledwater
ii）Organicextractivesin15%alcohol
iii）Organicextractivesin5%aceticacid
t.Reinforcedwax,21CFR178.3850密封蜡
i）Chloroform-solubleportionindistilledwater
u.PerfluorocarbonResins,21CFR177.1550
特氟龙
Totalextractivesindistilledwater
Totalextractivesinn-heptane
Totalextractivesin50%alcohol
Totalextractivesinethylacetate
Fluorideextractivescalculatedasfluorineindistilledwater
vi）Fluorideextractivescalculatedasfluorineinn-heptane
vii）Fluorideextractivescalculatedasfluorinein50%alcohol
viii）Fluorideextractivescalculatedasfluorineinethylacetate
v.Closureswithsealinggasketsforfoodcontainers,21CFR177.1210
密封垫片
Chloroformfractionofwaterextractives
Chloroformfractionofheptaneextractives
Chloroformfractionof8%alcoholextractives
2.
FDARegulationforPaperandpaperboard
a.Paperandcoatedpaper,21CFR176.170+
Netchloroform-solubleextractivesin50%alcohol
iv）Netchlorof
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