Standard Classification System and Basis for Specifications for Acrylonitrile–Styrene–Acrylate (ASA) and Acrylonitrile–EPDM–Styrene (AES) Plastics and Alloys Molding and Extrusion Materials

The information about the standard:

Designation standards: ASTM D6865-17(2025)
Publication date standards: 1.12.2025
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Kategorie: Technische Normen ASTM

Annotation of standard text ASTM D6865-17(2025) :

This specification covers acrylonitrile-styrene-acrylate (ASA) and acrylonitrile-EPDM-styrene (AES) plastics and alloys suitable for injection molding and extrusion. ASA and AES materials, and ASA and AES alloys are classified into groups according to their composition. These groups are subdivided into classes and grades: class 0, 1, 2, and 3; grade 0, 1, 2, 3, 4, and 5. The tensile stresses at yield, modulus of elasticity in tension, charpy impact strength, vicat softening temperature, and melt volume-flow rate shall be tested to meet the requirements prescribed.

Keywords:
acrylate, acrylonitrile, ASA, ASA alloys, ASA/PC, classification, classification system, EPDM, ethylene-propylene-diene, line callout, PC, plastic materials, plastics, polycarbonate, styrene,, ICS Number Code 83.080.20 (Thermoplastic materials)