Standard Terminology Relating to Plastics

Block copolymer an essentially linear copolymer in which there are repeated sequences of polymeric segments of different chemical structure. [Pg.67]

Branched polyethylene plastics those containing significant amount of both short-chain and long-chain branching and having densities in the 0.910-0.940 [Pg.67]

Crosslinking the formation of a three-dimensional polymer by means of interchain reactions resulting in changes in physical properties. [Pg.67]

Ethylene plastics plastics based on polymers of ethylene or copolymers of ethylene with other monomers, the ethylene being in the greatest amount by mass. [Pg.67]

Glass transition the reversible change in an amorphous polymer or in amorphous regions of a partially crystalline polymer from (or to) a viscous or rubbery condition to (or from) a hard and relatively brittle one. [Pg.67]

The American Society for Testing and Materials (ASTM) has also defined various types of polyethylene. An ASTM publication entitled "Standard Terminology Relating to Plastics" (ASTM D 883-00) provides the following classifications based upon density ... [Pg.7]

STRP Standard Terminology Relating to Plastics, D 883-96 American Society for Testing and Materials, 1997... [Pg.270]

In accordance with ASTM D883-00 Standard Terminology Relating to Plastics, degradation is a deleterious change in the chemical structure, physical properties, or appearance of a plastic. [Pg.279]

ASTM Standards (1998) Vol 08.01. D883-96 standard terminology relating to plastics. New York, NY ASTM... [Pg.451]

ASTM D883-12 Standard terminologies relating to plastics, 2012. [Pg.344]

Table 2.2. Polyethylene classification and PE resin nomenclature as per ASTM D1248-84 Standard Specification for Polyethylene Plastics Moulding and Extrusion Materials (formerly) and ASTM D883-96 Standard Terminology Relating to Plastics (currently)...

ASTM D883 1996 Standard Terminology Relating to Plastics... [Pg.472]

ASTM definitions of technical terms used in the plastics industry are the responsibility of ASTM Committee D20 on Plastics. Its Subcommittee D20.92 on Terminology originated, for example, ASTM dociunent D883-00, Standard Terminology Relating to Plastics. Several of the most important ASTM definitions from that standard related to the degradation of plastics are reproduced here ... [Pg.2591]

ASTM D 883. Standard terminology relating to plastics. PA ASTM 1991. [Pg.885]

ASTM D 1600-91 Standard Terminology Relating to Abbreviations, Acronyms, and Codes Relating to Plastics, 8 pp, (DOD Adopted) (FSC 9330) (MR) (Comm D-20)... [Pg.420]

C 204 Test Methods for Fineness of Hydraulic Cement by Air-Permeability Apparatus C 219 Terminology Relating to Hydraulic Cement C 305 Practice for Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency C 465 Specification for FVocessing Additions for Use in the Manufacture of Hydraulic Cements C 778 Specification for Standard Sand C 786 Test Method for Fineness of Hydraulic Cement and Raw Materials by the 300-nm (No. 50), 150-pm (No. 100), and 75-nm (No. 200) Sieves by Wet Methods lEEE/ASTM SI 10 Standard for Use of the International System of Units (SI) The Modern Metric System... [Pg.109]

Abbreviations of additive names can be foimd in the standard terminology (ASTM D1600-13 Standard Terminology for Abbreviated Terms Relating to Plastics). ISO standard has a separate section for symbols used for additives (ISO 1043-3 19% Plastics — Symbols and abbreviated terms — Part 3 Additives). In addition to the abbreviations for individual additives, Aimex A contains a hst of symbols for additive components (alcohol part, acid part, and other elements of composition). Abbreviations of additives used in rabber are given in a separate standard (ISO 6472 2010 Rubber compounding ingredients — Symbols and abbreviated terms). [Pg.5]

ASTM D4092-01 (ISO 6721) is entitled Standard Terminology for Dynamic Mechanical Measurements on Plastics, DoD Adopted. It contains descriptions of the technical terms for dynamic mechanical property measurements on plastics including solids, melts, and solutions. It is also relatable to ISO 472 Definitions and certain items in ISO 6721-01, Plastics—Determination of Dynamic Mechanical Properties, Part 1, General Principles. Other ASTM/ISO standard test methods for dynamic mechanical analyses are... [Pg.45]

Chapter 10 discussed test methods of interest in cellular plastics and related materials from a general point of view and listed industry, government, British and International (ISO) standards in a number of relevant subject areas. This chapter will list published specifications (139) and test methods (116) used in the United States, in addition to British Standards (28) and ISO International Standards (40). United States industry standards inlcude ASTM Test Methods (116), ASTM Practices, Guides, Definitions, Terminologies and Abbreviations (24), ASTM Specifications (23), SAE-AMS Specifications (25), and Underwriters Laboratories Standards (1). U.S. Government standards covered include Military Specifications (67), Military Standards (S), Federal Standards (2), Military Handbooks (6), and Federal Specifications (24). Most of these standards are undergoing frequent revision and unused standards are constantly being withdrawn. A total of 361 standards are covered. [Pg.395]

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