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.
|Published (Last):||4 January 2017|
|PDF File Size:||1.75 Mb|
|ePub File Size:||13.92 Mb|
|Price:||Free* [*Free Regsitration Required]|
It is recommended that the material manufacturer be consulted on all call-outs against this classification system. Other 0 0 Other Other 0 0 No descriptions are listed unless needed to describe a special grade under the class.
Military and Federal Specifications and Standards: The specimens tested are 3.
The designation PAG35 indicates the following: The designation PA indicates the following: H Requirements are based on unannealed test specimens 3. NOTE 11—Pigmented or colored nylons can differ signi? These may be specified by using the suffixes as given in Section 5.
ASTM D – 94b Standard Classification System for Nylon Injection and Extrusion Materials (PA)
Some of these compositions are also suitable for compression molding and application from solution. This example is a general purpose, low viscosity nylon 6 material where U denotes? No descriptions are listed unless needed to describe a special grade under the class.
The melting point, Tm, is obtained from the second melting curve. Material data for inje NOTE 12—An example of a special material using this classi?
The following pieces are to be used for the listed relevant test methods: F Flexural modulus shall be determined on Test Method D test specimens 3. Maximum moisture content of specimens shall be 0.
ASTM D – 13 Standard Classification System for Nylon Injection and Extrusion Materials (PA)
D Terminology Relating to Plastics. D — 96a: Viscosities for Groups 03, 04, 06, and 08 are measured as described as follows.
O Group 07 nylons are presently used commercially only as reinforced materials. The holes shall be drilled as above and then reamed, using a standard-tapered pin reamer, to a sufficient depth to allow the pins to extend approximately Historical Version s – view previous versions of standard.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
The specimen shall be of sufficient size d0466 that two 4. Note 1 — There is no known ISO equivalent to this standard. The electrodes shall be inserted after the specimens have been conditioned. Flexural modulus shall be determined on Test Methods D test specimens 6.
L Izod impact requirements for Group 04 materials based on specimens with a Selection of process temperature is made based on the major polymer component. I Groups 03 and 04 materials use Speci? The lot-acceptance inspection shall consist of the tests listed as they apply: General Principles ISO There may be other requirements necessary to identify particular characteristics important to specialized applications. NOTE 7—An example of this classi? It is not intended for the selection of materials.
Breakdown by short-time test, kV If no properties are speci? The report shall consist of results of the lotacceptance inspection for the shipment and the results of the most recent periodic-check inspection. Link to Active This link will always route to the current Active version of the standard. Last previous edition D — NOTE 4—An example of this classi?
Industrial & Engineering Plastics
Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. All other grades zstm listed by requirements. The inherent viscosity is calculated as follows: Material selection should be made by those having expertise in the plastic field after careful consideration of the design and the performance required of the part, the environment to which it will be exposed, the fabrication process to be employed, the costs ast, and the inherent properties of the material other than those covered by this classification system.
D — 00a: 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. These specimens shall be tested. Voltage increments for the step-by-step test shall be determined from short-time test results as follows: The reinforcement letter designations and associated tolerance levels are shown as follows: Testing Conditions ISO 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.