Standard Specification for Polypropylene and Extrusion Materials. ASTM D To request a quote for this test or others. Click Here. Buy ASTM D CLASSIFICATION SYSTEM AND BASIS FOR SPECIFICATION FOR POLYPROPYLENE INJECTION AND. Designation: D – Standard Specification for. Polypropylene Injection and Extrusion Materials1 This standard is issued under the fixed designation D.
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Link to Active This link will always route to the current Active version of the standard. Available in black pipe grade resin PE which meets NSF standard 14 and 61 for potable water applications. Typically, different materials have unique requirements related to the generation d41001 the specific properties.
Fabric-Backed Dual-Laminate and Specialty Materials We can also manufacture equipment fabricated from dual-laminate materials which combine the excellent chemical resistance of thermoplastics with the superb mechanical strength of FRP construction. Polymers consist of homopolymer, ast, and elastomer compounded with or without the addition of impact modifiers, for example, ethylene-propylene rubber, polyisobutylene rubber, and butyl rubber, colorants, stabilizers, lubricants, or reinforcements.
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If other requirements are necessary to identify particular characteristics important to specific applications, these shall be designated by using the suffixes given in Section 1. Tests shall be conducted on each of the specimens to determine the required physical and mechanical properties of the materials.
The proportions of recycled, reconstituted, and reground material used, as well as the nature and the amount of any contaminant, cannot be practically covered in this classification system. Controlled laboratory atmosphere is required.
Standard Specification for Polypropylene Injection and Extrusion Materials
Increased impact resistance over homopolymer polyproplene down to 0’F. This abstract is a brief summary of the referenced standard.
Axtm chemical and heat resistance that allows continual operating temperatures up to ‘F. Excellent chemical resistance to both acid and alkai solutions for temperatures up to maximum of ‘F. All grades are self-extinguishing. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
The properties included in this classification system are those required to identify the compositions covered. Certain processes, such as adhesion and FRP reinforcement can significantly reduce the permissible temperature limits. This polymer offers extremely low permeability to liquids, gases, and vapors. D Test Method for Plastics: Standards can be obtained from appropriate standards authorities. Following the requirements of this specification assures consistent characterization and valid comparisons of polypropylenes.
Excellent resistance to acids and alkaline solutions.
Materials at AB Plastics, Inc.
Exceptional tensile strength and stiffness lends this material to almost any fabrication. This specification defines pertinent properties, test methods, parameters and sample preparation for the adtm of polypropylene for molding and extrusion. Injection molding of test specimens is required for all tests outlined except heat stability testing.
Ideal material for tank construction. Specimen Preparation is based on classification of basic composition. This specification covers polypropylene materials, suitable for injection molding and extrusion, that include unreinforced polypropylene with natural color only, aetm and unreinforced polypropylene, calcium carbonate filled polypropylene, glass reinforced polypropylene, polypropylene copolymers, and qstm filled polypropylene.
It is extremely tough, resistant to UV light and self-extinguishing. Light grey standard with additional colors available upon request. Historical Version s – view previous versions of standard. It is the responsibility of the supplier and the buyer of recycled, reconstituted, and reground materials to ensure compliance.
See individual methods for more information. Excellent chemical resistance to a broad range of acids, alkalis and most organic solvents up to ‘F.
Extruded, stress free, consistently flat material. Co-Polymer Polypropylene High-impact grade material which involves the additional copolymerization of propylene and ethylene in a secondary reactor. Individual methods outline specific guidelines as to time to test after molding.
This standard does not purport to address all of the safety concerns, if any, associated with its use.
It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. End users, engineers, sellers, and buyers of polypropylene would in turn utilize the callout to specify a material for their particular application.
Due to copyright restrictions, we are not able to provide copies of standards. PFA is also a suitable material for the highest ultra-pure requirements. ECTFE has excellent chemical and mechanical properties, impact strength, and a broad service use temperature. Wstm chemical resistance over a wide thermal dd4101.
Dark grey standard with additional zstm available upon request. No other units of atm are included in this standard. Additional test methods are also called out. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Excellent chemical resistance, frictional resistance, and strength up to ‘F.
The specimens for the various materials shall conform to the following requirements: Standard Specification for Polypropylene and Extrusion Materials.