食品接触材料美国FDA食品级测试

食品接触材料美国FDA食品级测试食品接触材料FDA测试/FDA检测针对不同材料和食物类型有不同的测试要求，详细FDA测试/FDA检测要求见如下：1. 有机涂层，金属和电镀制品  FDA检测要求U.S. FDA CFR 21 175.300Water extractives 去离子水浸取法8% alcohol extractives 8%酒精浸取法N-heptane extractives 正庚烷浸取法2. 纸制品 FDA检测/FDA测试要求 U.S. FDA CFR 21 176.170Net chloroform soluble extractives for water fraction 氯仿可溶萃取物（去离子水浸取法）Net chloroform soluble extractives for 8 % alcohol fraction 氯仿可溶萃取物（8%酒精浸取法）Net chloroform soluble extractives for 50 % alcohol fraction 氯仿可溶萃取物（50%酒精浸取法）Net chloroform soluble extractives for n-heptane fraction 氯仿可溶萃取物（正庚烷浸取法）3. 竹木制品 FDA检测/FDA测试要求U.S. FDA CFR 21 178.3800Pentachlorophenol and its salt 五氯苯酚PCP4. ABS/SAN   FDA检测/FDA测试要求U.S. FDA CFR 21 180.22 or 181.32.Residual Acrylonitile in n-heptane 正庚烷中丙烯腈残留Residual Acrylonitile in 8% ethanol 8%乙醇中丙烯腈残留Residual Acrylonitile in 50% ethanol 50%乙醇中丙烯腈残留Residual Acrylonitile in 3% acetic acid 3%醋酸中丙烯腈残留Residual Acrylonitile in water 水中丙烯腈残留5. 丙烯酸树脂（Acrylic）FDA检测/FDA测试要求U.S. FDA CFR 21 177.1010总提取物（in water,8%,50%alcohol fraction,heptane）去离子水、8% / 50%乙醇,正庚烷KMnO4 oxidizable extractive(in water,8%,50%alcohol fraction)高锰酸钾可氧化萃取Ultraviolet-absorbing(in water,8%,50%alcohol fraction)紫外吸收(水,8%乙醇,50%乙醇中)Ultraviolet-absorbing(in heptane fraction)紫外吸收(正庚烷中)6. 食品容器的密封圈，密封衬垫，如硅橡胶圈 FDA检测/FDA测试要求 U.S. FDA CFR 21 177.1210Net chloroform soluble extractives for water fraction 氯仿可溶萃取物（去离子水浸取法）Net chloroform soluble extractives for 8 % alcohol fraction 氯仿可溶萃取物（8%酒精浸取法）Net chloroform soluble extractives for n-heptane fraction 氯仿可溶萃取物（正庚烷浸取法）7. EVA  FDA检测/FDA测试要求 U.S. FDA CFR 21 177.1350Net chloroform soluble extractives for water fraction 水萃取的氯仿可溶萃取物Net chloroform soluble extractives for 8 % alcohol fraction 8%乙醇萃取的氯仿可溶萃取物Net chloroform soluble extractives for 50 % alcohol fraction 50%乙醇萃取的氯仿可溶萃取物Net chloroform soluble extractives for n-heptane fraction 正庚烷萃取的氯仿可溶萃取物8. 三聚氰氨树脂(密胺) FDA检测/FDA测试要求 U.S. FDA CFR 21 177.1460Net chloroform soluble water extractives 氯仿可溶萃取物（去离子水浸取法）Net chloroform soluble 8% alcohol extractives 氯仿可溶萃取物（8%酒精浸取法）Net chloroform soluble n-heptane extractives 氯仿可溶萃取物（正庚烷浸取法9. 尼龙塑料 FDA检测/FDA测试要求 U.S. FDA CFR 21 177.1500Specific gravity 密度Melting point 熔点Solubility / boiling 4.2 N HCI 盐酸中的溶解度Water extractives 去离子水浸取法95% ethanol extractives 95%酒精浸取法Ethyl acetate extractives 乙酸乙脂浸取法Benzene extractives 苯浸取法10. PP塑料  FDA检测/FDA测试要求 U.S. FDA CFR 21 177.1520Specific gravity 密度Melting point 熔点n-hexane extractives 正己烷浸取法Xylene extractives 二甲苯浸取法11. PE塑料  FDA检测/FDA测试要求 U.S. FDA CFR 21 177.1520Specific gravity 密度n-hexane extractives 正己烷浸取法Xylene extractives 二甲苯浸取法12.全氟碳化物树脂（Perfluorocarbon resins）FDA检测/FDA测试要求.U.S. FDA CFR 21 177.155050% ethanol extractives at refluxing temperature for 2 hours 50%乙醇回流萃取2hN-heptane extractives at refluxing temperature for 2 hours 正庚烷回流萃取2hEthyl acetate extractives at refluxing temperature for 2 hours乙酸乙酯回流萃取2hFluoride extractives (as fluorine) in distilled water 蒸馏水中氟化物萃取Fluoride extractives (as fluorine) in 8% ethanol (for coating) 8%乙醇中氟化物萃取（以氟计）Fluoride extractives (as fluorine) in 50% ethanol 50%乙醇中氟化物萃取（以氟计）Fluoride extractives (as fluorine) in ethyl acetate 乙酸乙酯中氟化物萃取（以氟计）Fluoride extractives (as fluorine) in n-heptane 正庚烷中氟化物萃取（以氟计）13. PC塑料 FDA检测/FDA测试要求.U.S. FDA CFR 21 177.1580Water extractives at refluxing temperature 水回流萃取50% ethanol extractives at refluxing temperature 50％酒精回流萃取n-heptane extractives at refluxing temperature 正庚烷回流萃取14.PET塑料 FDA检测/FDA测试要求 U.S. FDA CFR 21 177.1630 .Net chloroform soluble fraction of distilled water 水萃取的氯仿可溶萃取物Net chloroform soluble fraction of n-heptane 正庚烷萃取的氯仿可溶萃取物Net chloroform soluble fraction of 8 % ethanol 8%乙醇萃取的氯仿可溶萃取物Net chloroform soluble fraction of 50 % ethanol 50%乙醇萃取的氯仿可溶萃取物Net chloroform soluble fraction of 95% ethanol 95%乙醇萃取的氯仿可溶萃取物15. PS塑料 FDA检测/FDA测试要求 U.S. FDA CFR 21 177.1640Residual styrene monomer 苯乙烯单体残留16. 聚枫树脂（Polysulfone resin）FDA检测/FDA测试要求 U.S. FDA CFR 21 177.1655Water extractives 去离子水浸取法3 % acetic acid extractives 3%醋酸浸取法50 % alcohol extractives 50%酒精浸取法n-heptane extractive 正庚烷浸取法17. 聚氨酯树脂（PU）FDA检测/FDA测试要求 U.S. FDA CFR 21 177.1680Adhesive resistance test 耐磨测试water extractives 去离子水浸取法8% ethanol extractives 8%酒精浸取法18. 苯乙烯嵌段聚合物（Styrene block polymer）FDA检测/FDA测试要求 U.S. FDA CFR 21 177.1810Water extractives 去离子水浸取法50% ethanol extractives 50％酒精回流萃取solubility 溶解度molecular weight 分子量glass transition point 玻璃化转变温度19. MMA、MBS 甲基丙烯酸甲酯、甲基丙烯酸甲酯-苯乙烯共聚物FDA检测/FDA测试要求. U.S. FDA CFR 21 177.1830Non-volatile residue 非挥发物残渣KmnO4 oxidized water extractives 水提取物的高锰酸钾可氧化量KmnO4 oxidized 8% ethanol extractives 8%乙醇提取物的高锰酸钾可氧化量UV absorbing water extractives水提取物的紫外吸收UV absorbing 8% ethanol extractives 8%乙醇提取物的紫外吸收UV absorbing n-heptane extractives正-庚烷提取物的紫外吸收20. 脲醛树脂（UF）FDA检测/FDA测试要求 U.S. FDA CFR 21 177.1900water extractives 去离子水浸取法8% alcohol extractives 8%酒精浸取法n-heptane extractives 正庚烷浸取法21. PVC聚氯乙烯塑料 FDA检测/FDA测试要求 U.S. FDA CFR 21 177.1975water extractives 去离子水浸取法n-heptane extractives 正庚烷浸取法8% alcohol extractives 8%酒精浸取法Residual vinyl chloride monomer VCM单体残留22. 矿物（如玻璃纤维）增强尼龙66（Mineral reinforced nylon）FDA检测/FDA测试要求 U.S. FDA CFR 21 177.2355Water extractives at refluxing temperature for 24 hours水回流萃取24小时50% ethanol extractives at refluxing temperature for 24 hours50%乙醇回流萃取24小时Ashes of total extractives （Water ）水萃取灰份Ashes of total extractives （50% ethanol ）乙醇萃取灰份23. 聚脂树脂（Polyester resin）FDA检测/FDA测试要求 U.S. FDA CFR 21 177.2420Net chloroform soluble fraction in water 氯仿可溶萃取物（去离子水浸取法）Net chloroform soluble fraction in 8 % ethanol 氯仿可溶萃取物（8%酒精浸取法）Net chloroform soluble fraction in 50 % ethanol 氯仿可溶萃取物（50%酒精浸取法）n-heptane extractives 正庚烷浸取法24. 聚酰胺-酰亚胺树脂（Polyamide-imide resin）FDA检测/FDA测试要求U.S. FDA CFR 21 177.2450Water extractives 水萃取3 % acetic acid extractives 3%乙酸萃取50 % ethanol extractives 50%乙醇萃取n-heptane extractives 正庚烷萃取25. 橡胶（SBS,TPR,TPE）硅胶等弹性体等 FDA检测/FDA测试要求 U.S. FDA CFR 21 177.2600water extractives 去离子水浸取法n-hexane extractives 正己烷浸取法(只针对脂肪类食物接触)26. 镀银制品FDA检测/FDA测试要求 U.S. FDA CPG 7117.05extractable lead 铅萃取27. 陶瓷、玻璃、搪瓷器皿FDA检测/FDA测试要求 U.S. FDA CPG 7117.06,07extractable lead and cadmium 溶出铅、镉测试28. 金属材料 FDA检测/FDA测试要求 U.S. FDA CFR 175.300 & CPG 7117.05water extractives 去离子水浸取法8% alcohol extractives 8%酒精浸取法n-heptane extractives 正庚烷浸取法extractable lead 铅萃取29. 金属制品-不锈钢 （非烹饪用）总铬含量(Cr content)不低于10.5%30. 金属制品-不锈钢 （烹饪和非烹饪用)总铬含量(Cr content)不低于16%31. 更多FDA检测/FDA测试标准及要求欢迎联系我们。