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ASTM D5205-16
Standard Classification System and Basis for Specification for Polyetherimide (PEI) Materials
Přeložit název
NORMA vydána dne 1.9.2016
Informace o normě:
Označení normy: ASTM D5205-16
Datum vydání normy: 1.9.2016
Kód zboží: NS-651050
Počet stran: 7
Přibližná hmotnost: 21 g (0.05 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM D5205-16 :
This classification system covers unfilled, filled, and reinforced polyetherimide materials suitable for injection molding and extrusion. Unfilled polyetherimide materials are classified into groups according to their composition. These groups are subdivided into classes and grades. The plastic compositions shall be uniform and shall conform to the requirements specified. Determine the properties enumerated in this classification system using the referenced test methods.
Keywords:
classification, line-call-out, polyetherimide resins,, ICS Number Code 83.080.20 (Thermoplastic materials)
Doplňující informace
| 1. Scope | ||||||||||||||||||||||||||||||||||||||||||||||
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1.1 This classification system covers unfilled, filled, and reinforced polyetherimide materials suitable for injection molding and extrusion. 1.2 This classification system is not intended for the selection of materials, but only as a means to call out plastic materials to be used for the manufacture of parts. The selection of these materials is to be made by personnel with expertise in the plastics field where the environment, inherent properties of the materials, performance of the parts, part design, manufacturing process, and economics are considered. 1.3 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. 1.4 Polyetherimide materials, being thermoplastic, are reprocessable and recyclable. This classification system allows for the use of those polyetherimide materials, provided that all specific requirements of this classification system are met. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6 The following precautionary caveat pertains only to the test methods portion, Section 12, 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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