IS 19157 : 2025 Polycarbonate Lathi - Specification

ICS 83.140.99

PCD 12

1 SCOPE

This standard specifies the requirements and the methods of sampling and test for polycarbonate Lathi.

2 REFERENCES

The standard listed in Annex A contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of these standards.

IS No./Other Standards Title
IS 2828 : 2019/ISO 472 : 2013 Plastics - Vocabulary (second revision)
IS 4905 : 2015/ISO 24153 : 2009 Random sampling and randomization procedures (first revision)
IS 13360 Plastics - Methods of testing:
(Part 3) Physical and dimensional properties,
(Sec 10) : 2021/ISO 1183-1 : 2019 Determination of density of non-cellular plastics - Immersion method, liquid pyknometer method and titration method (first revision)
(Sec 11) : 2021/ISO 1183-2 : 2019 Determination of density of non-cellular plastics - Density gradient column method (first revision)
(Sec 12) : 2016/ISO 1183-3 : 1999 Determination of density of non-cellular plastics - Gas pyknometer method
(Part 4) Rheological properties,
(Sec 1) Determination of melt mass-flow rate (MFR) and the melt volumeflow rate (MVR) of thermoplastics,
(Subsec 1) : 2018/ISO 1133-1 : 2011 Standard method (first revision)
(Subsec 2) : 2018/ISO 1133-2 : 2011 Method for materials sensitive to timetemperature history and/or moisture (first revision)
(Part 5) Mechanical properties,
(Sec 4) : 2021/ISO 180 : 2019 Determination of Izod impact strength (second revision)
(Sec 7) : 2022/ISO 178 : 2019 Determination of flexural properties (second revision)
(Sec 17) : 2017/ISO 75-2 : 2013 Determination of temperature of deflection under load - Plastics an ebonite (second revision)
(Part 8/Sec 9) : 2022/ISO 22088-3 : 2006 Permanence/chemical properties, Section 9 Determination of resistance to environmental stress cracking (ESC) - Bent strip method (first revision)
IS 14434 : 2023 Polycarbonate moulding and extrusion materials - Specification (first revision)
IS 16864 : 2018 Polycarbonate protective shield - Specification
ISO 11357-2 : 2020 Plastics - Differential scanning calorimetry (DSC) - Part 2: Determination of glass transition temperature and step height
ASTM D1044-24 Standard test method for resistance of transparent plastics to surface abrasion by the taber abraser