Buy ASTM D CLASSIFICATION SYSTEM FOR NYLON INJECTION AND EXTRUSION MATERIALS (PA) from SAI Global. ASTM D Standard Classification System for Nylon Injection and Extrusion Materials (PA). standard by ASTM International, 07/01/ View all product. 暂无评价|0人阅读|0次下载 | 举报文档. D – 01A Nylon Injection and Extrusion Materials_能源/化工_工程科技_专业资料。ASTM D标准.
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This example can be applied to replace all table values, that is, tensile stress, notched Izod impact, and heat de? A specific hazards statement is given in Some of these compositions are also suitable for compression molding and application from solution. D4606 published as D — NOTE 12—An example of a special material using this classi?
No moisture shall be intentionally added to reach this level.
Industrial & Engineering Plastics
The specimen shall be of sufficient size so that two 4. Plastic and Ebonite ISO Requirements are based on unannealed test specimens 3. After the humidity conditioning speci?
Active view current version of standard. Individual specimens shall not be removed from sealed containers until immediately before testing.
ASTM D – 13 Standard Classification System for Nylon Injection and Extrusion Materials (PA)
These specimens shall be tested. The inherent viscosity is calculated as follows: These may be speci? NOTE 21—Physical properties of most nylon resins are highly dependent upon the moisture content of the molded item.
Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.
This example is a general purpose, low viscosity nylon 6 material where U denotes? Start the test within 2 min after removing the specimen and wiping with a dry cloth. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. The designation PAG35 indicates the following: There may be other requirements necessary to identify particular characteristics important to specialized applications.
L Izod impact requirements for Group 04 materials based on specimens with a The test specimen shall be a disk All tests shall be conducted on as-molded not annealed specimens conditioned dry-as-molded.
O Group 07 nylons are presently used commercially only as reinforced materials. It is possible, by agreement between the buyer and the seller, that materials incorporating other pigments or soluble stabilizers, or both, may prove adequate for particular applications. The designation PA indicates the following: A AM — 01a All The test specimen is a disk All other grades are listed by requirements.
If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.
Testing Conditions ISO Conformance or nonconformance is based on this comparison. There may be other requirements necessary to identify particular characteristics important to specialized applications. 4d066 table will be used in a manner similar to Table A.
Military and Federal Specifications and Standards: Link to Active This link will always route to the current Active version of the standard. Weatherable nylon typically contains 1. This standard does not purport to address all of the safety concerns, if any, associated with asgm use. If necessary, additional control of these reinforcements and additives can be accomplished by use of the suffix part of the system see Section 5.
NOTE 4—An example of this classi? It is recommended that the material manufacturer be consulted on all call-outs against this classification system. Material selection should be made by those having expertise in the plastic? It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Thus, a letter designation G for glass reinforced and 35 for percent or reinforcement, G35, speci? The main property affected is ductility, as illustrated by a reduction in Izod impact and elongation values. The specimens tested are 3.
Breakdown by short-time test, kV Five specimens shall be tested. D Terminology Relating to Plastics. Step-by-step testing shall be carried adtm using? Seven laboratories, including 3 U. D Practice for Sampling of Plastics. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.