T/PSTM 0010-2024 Active Group standards

T/PSTM 0010-2024 The determination of ethylene content in plastic, random copolymer polypropylene (PPR), by infrared spectroscopy

Publish Date: 2024-08-30 Implement Date: 2025-02-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/PSTM 0010-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods for synthetic resins and plastics

ICS Name: Thermoplastic plastics

Publish Date: 2024-08-30

Implement Date: 2025-02-28

Scope

Main technical content: This document describes the method of determining the ethylene content in atactic copolymer polypropylene (PPR) by using Fourier transform infrared spectroscopy transmission. This document is suitable for atactic copolymer polypropylene granules or powders with an ethylene content of 0.5% to 5.0% (by mass fraction).

Development Information

Related Standards

GB/T 6595-1986 Replaced

GB/T 6595-1986 Test method for fish eye count of polypropylene resin

Publish Date: 1986-07-24

GB/T 6598-1986 Active

GB/T 6598-1986 Determination of weight-average molecular weight of polystyrene standards by low angle laser light scattering method

Publish Date: 1986-07-24

GB/T 6599-1986 abolished_transferred

GB/T 6599-1986 Determination of molecular weight averages and molecular weight distribution of polystyrene standards by steric exclusion chromatography

Publish Date: 1986-07-24

GB/T 8330-1987 Replaced

GB/T 8330-1987 Method for the determination of true density of ion exchange resins in wet state

Publish Date: 1987-11-15

GB/T 8331-1987 Replaced

GB/T 8331-1987 Method for the determination of bulk density of ion exchange resins in wet state

Publish Date: 1987-11-15

GB/T 8324-1987 Replaced

GB/T 8324-1987 Test method for bulk factor of moulding materials

Publish Date: 1987-12-01