塑膠部件的標記cn

1、2.4 Marking of Hardware Plastic PartsPlastic parts molded and/or fabricated from thermoplastic materials and weighing 25 grams or more must be marked in accordance with the International Organization for Standardizations international standard ISO 11469, 2000-05 “Plastics- Generic identification and

2、 marking of plastics products.” The marking convention of ISO 11469 is outlined in the following sections.塑膠部件模型和/或制作來自熱塑性的材料且重量25克或以上必須標記依照于國際組織的標準化的國際標準ISO11469，2000-05“塑膠-一般塑膠品的打印標號”ISO11469的標記規(guī)則在下列部分的要點Marking is optional for parts weighing less than 25 grams, however, all parts having adequate

3、surface area for coding should be marked. Marking requirements do not apply to cable and cable assemblies or experimental tooling.部件重量小于25克標記是隨意的，可是，所有部件有足夠的表面區(qū)域編碼應該標示。標記要求不應用于電纜和電纜組件或者實驗工具。 Coding Method編碼方法The marking shall be made by injection molding, stamping, or other means of permanently affi

4、xing the information in a readily visible area on non-decorative or nonfunctional surfaces. Marking in a readily visible area means that the marking can be seen on the disassembled plastic parts. Use of labels with adhesives for coding parts is not allowed.標記將用于噴射造型法制品，沖壓，或者其他方法持久貼上信息在無裝飾且容易看見的區(qū)域或無功

5、能的表面。標記在容易看見的區(qū)域，在拆解塑膠部件是能看到標記，使用粘合劑的標簽用于編碼部件是不允許的。Notes:1. When two or more resins may be used for production of a part, identification of the actual resin used for fabrication is required.1.當使用兩種或以上的樹脂用在一個部件的產(chǎn)品上，辨別真實的使用樹脂制造是必需的。2. If the parts must be plated or painted on the internal surface, it m

6、ay not be possible to have a readily visible injection molded-in marking. In such cases, it may be necessary to code the parts with a stamp or other means of permanently affixing the information. If the parts must be painted with a decorative paint, it must be indicated on the internal surface with

7、an appropriate means (for example, stamp) that the part has been painted.2.如果部件必須在內(nèi)表面鍍層或噴漆時，可以不必有一個容易看見的噴射造型法制品的標記，在這種情形中，可能必須用一個印花去編碼這個部件或者其他方法持久貼上信息。如果這個部件必須噴裝飾性的油漆，這樣就必須用適當?shù)姆椒@示在部件被噴漆的內(nèi)表面（如印花）。 Symbol to Signify Recyclability 循環(huán)利用的符號To indicate that the plastic material used for the fabrication o

8、f the part is recyclable, the two symbols “>” and “ <” (normally used to indicate greater than and less than) will be used. These symbols are shown in section . Marking with these symbols indicates that the part material is recyclable. Note: The size of the symbol is optional as long as it is

9、clearly legible.顯示用于制造的塑膠材料部件是循環(huán)利用的，兩個符號“>” 和 “ <”（通常使用大于號和小于號）將被使用。這些符號說明在在節(jié)，標記這些符號顯示這種部件材料是循環(huán)利用的。這個符號的尺寸是可隨意大小的只要它清晰可讀的。 Resin Generic Identification 樹脂的常規(guī)辨認Resin identification will be marked on parts using the symbol for polymer type in between the symbols > and < as shown in the exa

10、mple of polycarbonate/ABS blend below.樹脂辨認將標記部件的聚合體符號在“>” 和 “ <”符號之間顯示，如在下面的例子聚碳酸酯/ABS> PC+ABS <The symbols for the plastic materials shall be selected from Part 1 of international standard ISO 1043, Plastics-Symbols and abbreviated terms. Symbols of plastics not appearing in ISO 1043-1

11、shall be selected from ASTM D 4000, Classification System for Specifying Plastic Materials; and ASTM D 1600, Terminology Relating to Abbreviations, Acronyms and Codes for Terms Relating to Plastics. See Table 5 “Commonly Used Resins” for typical examples.塑膠原料符號選擇來自國際標準ISO 1043的部分1，塑膠符號和小型術(shù)語。塑膠的符號沒出現(xiàn)

12、在ISO1043-1將選擇來自ASTM D 4000，詳述塑膠原料的分級體系，和ASTM D1600，相關(guān)縮寫術(shù)語學，相關(guān)塑膠術(shù)語的縮寫和編碼。見表5典型例子“一般用樹脂”。Table 5. Commonly Used Resins一般用樹脂Generic Family Name 總名稱Polymer Symbol 聚合體符號Polyamide聚酰胺PA Polycarbonate聚碳酸酯PC Poly(phenylene ether)聚乙烯（亞苯基醚）PPE Polymethylmethacrylate聚甲基丙烯酸甲酯PMMA Polystyrene聚苯乙烯PS Polyvinyl chlo

13、ride聚氯乙烯PVC Acrylonitrile/Butadiene/Styrene 丙烯腈/丁二烯/苯乙烯ABS Polycarbonate + Acrylonitrile/Butadiene/Styrene 聚碳酸酯+丙烯腈/丁二烯/苯乙烯PC +ABS Polycarbonate with 10% glass fiber 10%玻璃纖維的聚碳酸酯PC - GF10 Table 6. Examples of Completed Plastic Part Markings 完成的塑膠部件標記的例子Example 例子Marking 標記Single material used in pro

14、duction of part 單一材質(zhì)使用在部件的產(chǎn)品> ABS-FR(17) < Two or more generically different materials allowed for production of part兩種或以上一般的不同原料允許部件的產(chǎn)品Arrow points to actual material used in production.箭頭指向真實的原料使用在產(chǎn)品里> ABS-FR(17) < > PC + ABS FR(40) < 2.4.4 Additives Generic Identification 附加常規(guī)辨認Additives identification shall be marked on parts using the generic symbols from the series of international standards ISO 1043-2, 1043-3 and 1043-4. For examp