ASTM D6778 PDF
ASTM D (1) estimated. Flammability (UL94). HB. -. 1) resin specification: ASTM D POML13B superseding ASTM D ASTM D Standard Classification System and Basis for Specification&# 13; for Polyoxymethylene Molding and Extrusion Materials &# Acetal Homopolymer, Natural, ASTM D POM SUPERSEDING ASTM D POM Acetal Homopolymer, Black, ASTM D POM w/ .
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See Guide D Note 1 This classification is similar to ISO andalthough the technical content is significantly different. Finding a grade in the database is very easy and takes seconds. Link to Active This link will always route to the current Active version of the standard.
This standard does not purport to axtm all of the safety concerns, if any, associated with its use. This classification covers polyoxymethylene materials suitable for molding and extrusion. Active view current version of standard.
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ASTM does not give any warranty express or implied or make qstm representation that the contents of this abstract are accurate, complete or up to date. Test specimens shall be molded by injection molding and all test pieces shall be tested as molded and conditioned in the standard laboratory atmosphere.
Link to Active This link will always route to the current Active version of the standard. Call today for complete product information! Applications Delrin’s overall combination of physical, tribological and environmental properties make it ideal for many industrial wear and mechanical applications.
Prices subject to change without notice. Composition, cross-references and properties of the steel grade X5CrNiMo 17 12 2 can then be reviewed by clicking appropriate links. It is the responsibility of the user of axtm standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use. Material selection can be made by those having expertise in the plastic 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 d678 this standard.
It is the responsibility of the supplier and the buyer of recycled, reconstituted, recycled-regrind, recovered, or reprocessed polyoxymethylene plastic materials, or combination thereof, to ensure compliance.
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This specification allows for the use of polyoxymethylene plastic materials that are recycled, reconstituted, recycled-regrind, recovered, or reprocessed, or combination thereof, provided that the requirements as stated in this specification are met. This specification allows for d678 use of polyoxymethylene plastic materials that are recycled, reconstituted, recycled-regrind, recovered, or reprocessed, or combination thereof, provided aatm the requirements as stated in this specification are met.
Used where high stiffness, creep resistance and better dimensional stability are required. Easily fabricated with hand tools and automatic production machinery. Click on image to enlarge. Moisture has little to no effect on acetal resin, and because of this, the dimensional stability of close tolerance fabricated items is excellent. It is suitable for mechanical parts or electrical insulators that d677 structural strength at above normal temperatures.
It offers a high modulus of elasticity combined with great strength, stiffness and resistance to abrasion.
USA / ASTM, Polymers / Plastics, thermoplasts / Polyethers (POM, PPE) / POM :: Total Materia
It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.
These may be specified by using the suffixes as given in Section. Historical Version s – view previous versions of standard. High modules of elasticity.
Note that properties defined according to different specifications may differ significantly. See our Sales Terms. Low coefficient of friction. It is not intended for the selection of materials. 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. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not d677 as part of the standard.
Their chemical compositions, mechanical asttm physical properties, cross-references, and more are only a click away. This classification is similar to ISO andalthough the technical d66778 is significantly different. Other requirements necessary to identify particular characteristics important to specialized applications are to be specified by using suffixes as given in Section 5.
ASTM D6778 – 14
Good abrasion and impact resistance. Resin containing PTFE fibers. High strength and stiffness. There may be other requirements necessary to identify particular characteristics important to specialized applications. The following precautionary caveat pertains only to the test method portion, Sectionof this classification.
High viscosity grade of resin for production of rod, slab and tubing to be machined. Resistant atm gasoline, solvents, and other neutral chemicals.