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ASTM D3965-16
Standard Classification System and Basis for Specifications for Rigid Acrylonitrile-Butadiene-Styrene (ABS) Materials for Pipe and Fittings
NORMA vydaná dňa 1.9.2016
Informácie o norme:
Označenie normy: ASTM D3965-16
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.9.2016
Kód tovaru: NS-650871
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM D3965-16 :
Keywords:
ABS, pipe, pipe fittings, plastic materials,, ICS Number Code 23.040.20 (Plastic pipes),23.040.45 (Plastic fittings)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||||
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1.1 This classification system covers materials made from only virgin ABS polymers and blends of ABS polymers suitable for use in the extrusion of pipe and molding of fittings. 1.2 The requirements of this classification system are applicable only to the ABS polymers and blends of ABS polymers as classified and do not address the requirements of the finished pipe or fittings. The applicable ASTM standard specification for pipe or fittings shall be consulted for their requirements. 1.3 This classification system excludes ABS polymers and blends of ABS polymers made from reprocessed, regrind, reclaimed, or recycled materials. ABS rework, generated in-house by the original plastic manufacturer, is allowed to be used by that original manufacturer, provided the ABS product shipped meets the physical and mechanical properties required by its callout in Table 1. 1.4 This classification system and
subsequent line callout (specification) provides a means for
describing ABS materials used in the manufacture of pipe and
fittings. It is not intended for the selection of materials.
Material selection shall be made by those having expertise in the
plastics field 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 inherent
properties of the material other than those covered by this
classification system, and the economics.
1.5 This classification system and subsequent line callout (specification) provides for the classification of ABS polymers and blends of ABS polymers into groups based on five properties: Izod impact strength at room temperature, Izod impact strength at low temperature, deflection temperature under load, tensile stress at yield point, and modulus of elasticity in tension. The properties included are those required to identify the ABS material by the cell classifications. Note 1: Other requirements necessary to identify particular
characteristics of ABS polymers and blends of ABS polymers will be
added as test methods become available or the need is
identified.
Note 2: Due to pipe and fitting standards requirements a
separate standard is planned for recycled materials.
1.6 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.7 The following safety hazards caveat pertains
only to the test methods portion, Section 13, of this classification
system: |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||
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