GB/T 2409-1980 in English

SUPERSEDED

Plastics--Yellow index test method

Issued on:1980-01-02
Implemented on:1981-09-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $40.00
$39.00

Standard No:	GB/T 2409-1980
Document status:	SUPERSEDED
Superseded by:	HG/T 3862-2006 Plastics;Yellow index test method
Superseded on:	2007-09-29
Title in English:	Plastics--Yellow index test method
Title in Chinese:	塑料黄色指数试验方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1980-01-02
Implemented on:	1981-09-01
ICS Classification:	83.080-Plastics
Chinese Classification:	G31-Basic standards and general methods for synthetic resin and plastic
Professional Classification:	GB-National Standard
Related Keywords:	yellowness index test method yellow index test method scopethis standard near-white opaque plastics method plastics
Related Topics:	yellow GB/T 1980 GB/T 1980- gb/t2409 gb1980 GB/T 2107-1980 Plastic Index yellow index yellow index Melt Index Test Method gb/t1958-1980 yellow lithium Yellow 22 pieces yellow lithium plastic color yellow material white plastic number test Plastic Yellow Index Test white plastic GB/T1958-1980 GBT1980 GBT2409 GBT1762-1980 GBT1841-1980 GBT1847-1980 GBT1920-1980 GBT1944-1980 GBT1952-1980 GBT1954-1980 GBT1958-1980 GBT1968-1980 GBT2044-1980 GBT2045-1980 GBT2046-1980 GBT2047-1980 GBT2049-1980 GBT2052-1980 GBT2067-1980 GBT2069-1980 GBT2107-1980 GBT2129-1980 GBT2130-1980 GBT2131-1980 GBT2132-1980 GBT2133-1980 GBT2134-1980 GBT2135-1980 GBT2136-1980 GBT2308-1980 GB/T 2309-1980 GBT2310-1980 GBT2393-1980 GB/T 2409-1980 GBT321-1980 GBT598-1980 Color Index Yellowness Index yellow film yellow film Yellow electricity Plastic yellow index test method Plastic color difference evaluation method Plastic color difference test Fabric resistance to yellowing test method gb/t1980 gb/t 1920-1980 Plastic yellowing resistance test gbt 1030 1980 gb/t 2409-1980 gbt2409 t2409

《GB/T 2409-1980塑料黄色指数试验方法》由TC15（全国塑料标准化技术委员会）归口，TC15SC4（全国塑料标准化技术委员会通用方法和产品分会）执行，主管部门为中国石油和化学工业联合会。

Scope

This standard specifies the yellowness index test method for colorless transparent, translucent and near-white opaque plastics. This method is applicable to plates, flakes, films, powders, and granular samples, but not to plastics containing fluorescent substances.

More samples: JC/T 2453-2018 GB 18306-2015 QC/T 942-2021

Sample only — not a preview of GB/T 2409-1980

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