MaterialsCode of Federal RegulationTest ItemsRequirementTest Method1Resinous and Polymeric Coating 樹(shù)脂和聚合物涂料21CFR 175.300Overall Migration總遷移Coating employed as a component of a container not to exceed 1 gallon and intend for one-time use. 容器體積不超過(guò)1加侖且一次性使用。0.5mg/in2Table 2: Test procedure of using simulant solvents. 使用模擬溶液測(cè)試方法詳見(jiàn)表2。Coating employed as a component of a container having a capacity in excess of 1 gallon and intend for one-time use. 容器體積超過(guò)1加侖且一次性使用。1.8mg/in2Coating employed as a component of a container for repeat use. 可以反復(fù)使用的容器。18mg/in2Coating intend for repeated use, and employed other than as a component of a container. 涂層不是容器的組成成分，且可以反復(fù)使用。 18mg/in22Paper or paperboard 紙及紙制品21CFR 176.170Overall Migration總遷移0.5mg/in2Ditto3Acrylonitrile/Butadiene/Styrene Co-polymer丙烯腈/丁二烯/苯乙烯 共聚物ABS21CFR 177.1020Acrylonitrile Monomer 丙烯腈單體0.0015mg/in2Expose to distilled water and 3% acetic acid at 150F for 15 days. 蒸餾水或3%乙酸在150F浸提15天。MaterialsCode of Federal RegulationTest ItemsRequirementTest Method4Closures with sealing gasket密封墊圈21CFR 177.1210Overall Migration總遷移Plasticized polymer, including rubber from hot melt, solution, plastisol, or latex液體增塑密封橡膠墊圈50ppm (Water),500ppm (Heptane),50ppm (Alcohol)Unvulcanized natural or synthetic rubber非硫化型橡膠墊圈50ppm (Water),250ppm (Heptane),50ppm (Alcohol)Vulcanized natural or synthetic rubber硫化型橡膠墊圈50ppm (Water),50ppm (Heptane),50ppm (Alcohol)Polymeric or resinous-coated paper, plastic or metal foil substance 有涂層的紙塑料金屬膜50ppm (Water),250ppm (Heptane),50ppm (Alcohol)5Olefin Polymers烯烴聚合物（PP/PE/OP）21CFR 177.15201.Density,密度，2.Melting Point熔點(diǎn)3. N-hexane extractive,正己烷提取4. Xylene extractive二甲苯提取Details see (c) specification of 177.1520.Test result expressed as %w/w.Details see (d) of 177.1520MaterialsCode of Federal RegulationTest ItemsRequirementTest Method6Polycarbonate Resins聚碳酸酯PC21CFR 177.1580Water extractives 水提取物0.15%w/wExtracted with distilled water at reflux temperature for 6h. Ethyl alcohol extractives 乙醇提取物0.15%w/wExtracted with 50% ethyl alcohol in distilled water at reflux temperature for 6h.N-heptane extractives 正己烷提取物0.15%w/wExtracted with n-heptane at reflux temperature for 6h.7Polyethylene phthalate polymers 聚對(duì)苯二甲酸乙二酯（PET ）21CFR 177.1630Chloroform Extractives 氯仿提取物Used for packaging, transporting or holding food excluding alcoholic beverages.食品接觸但不包括酒精飲料0.5mg/in2 （distilled water ）0.5mg/in2 （n-heptane ）Used for packaging, transporting or holding alcoholic beverages (do not exceed 50 percent by volume)接觸酒精飲料(不超過(guò)50%)0.5mg/in2 （distilled water ）0.5mg/in2 （n-heptane ）0.5mg/in2 （ethyl ethanol ）Used for contain food during oven baking or cooking at temperature above 250F.烘烤烹煮食品（不超過(guò)250F）0.02mg/in2 （distilled water）0.02mg/in2 （n-heptane）Used for contact dry food, bulk food include alcohol beverage not exceed 50 percent by volume. 接觸干食品，散裝食品以及不超過(guò)50%的酒精飲料。0.2mg/in2 （distilled water ）0.2mg/in2 （n-heptane ）0.2mg/in2 （ethyl ethanol ）Used for packaging, transporting or holding alcoholic foods that do not exceed 95 percent by volume.接觸含量不超過(guò)95%的酒精飲料。0.5mg/in2 （distilled water ）0.5mg/in2 （n-heptane ）0.005mg/in2 （ethanol ）Container capacity: Greater than 50ml0.05mg/in2 （ethanol ）Container capacity: Less than or equal to 50ml 8Polystyrene and rubber-modified polystyrene 聚苯乙烯和橡膠改性聚苯乙烯PS21CFR 177.1640Residual styrene monomer 苯乙烯單體殘留PS except contact with fatty foods不接觸油性食品的聚苯乙烯1%w/wDetails see (d) of 177.1640PS contact with fatty foods接觸油性食品的聚苯乙烯0.5%w/wRubber-modified polystyrene 橡膠改性聚苯乙烯0.5%w/w9Rubber articles intended for repeated use (excluding nursing-bottle nipples)重復(fù)使用的橡膠制品(不包括嬰兒橡膠奶嘴)21CFR 177.2600Overall Migration總遷移Used in contact with aqueous foods接觸水性食品20mg/in2 (first 7h of extraction)1mg/in2 (succeeding 2h of extraction)Extracted with distill