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Standard Classification System and Basis for Specification for Polyphthalamide (PPA) Injection Molding Materials
Automaticky preložený názov:
Štandardný systém klasifikácie a Základ pre špecifikácie pre Polyphthalamide (PPA ) Vstrekovacie materiály
NORMA vydaná dňa 1.4.2015
Označenie normy: ASTM D5336-15
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.4.2015
Kód tovaru: NS-585739
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
inherent viscosity, line call-out, moisture analysis, molding material, plastic, polyphthalamide,
| 1. Scope | ||||||||||||||||||||||||||||||||||||||||||||
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1.1 This classification system covers polyphthalamide materials suitable for injection molding. 1.2 The properties included in this classification system are those required to identify the compositions covered. Other requirements necessary to identify particular characteristics important to specialized applications are to be specified by using suffixes as given in Section 5. See Guide D5740. 1.3 This classification system allows for the use of recycled materials provided that all specification requirements are met. 1.4 This classification system is intended to be a means of calling out plastics materials used in the fabrication of end items or parts. It is not intended for the selection of materials. Material selection should be made by those having expertise in the plastics field only 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 involved, and the inherent properties of the material other than those covered by this classification system. 1.5 The values stated in SI units are to be regarded as the standard (see IEEE/ASTM SI-10). The values given in parentheses are for information only. 1.6 The following precautionary caveat pertains only to the test methods portion, Section 11, of this classification system: Note 1: There is no known ISO equivalent to this standard. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||||||
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