GB/T 14519-1993
Plastics. Method of exposure to indirect weathering using glass-filtered daylight (English Version)

Standard No.

GB/T 14519-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2012-10

Replace By

GB/T 3681-2011

Latest

GB/T 3681.1-2021

GB/T 3681.2-2021

Scope

This standard specifies the indirect weathering test method for plastics exposed to sunlight filtered through glass, and also specifies the method for measuring radiation dose. This standard applies to the aging test of plastics exposed to sunlight under glass and the determination of their aging resistance. This standard does not apply to natural aging tests involving wind and rain climate changes.

GB/T 14519-1993 history

• 2021 GB/T 3681.1-2021 Plastics—Methods of exposure to solar radiation—Part 1: General guidance
• 2011 GB/T 3681-2011 Plastics. Methods of exposure to direct weathering,to weathering using glass-filtered daylight,and to intensified weathering by daylight using Fresnel mirrors
• 1993 GB/T 14519-1993 Plastics. Method of exposure to indirect weathering using glass-filtered daylight

GB/T 14519-1993 Plastics. Method of exposure to indirect weathering using glass-filtered daylight was changed to GB/T 3681-2011 Plastics. Methods of exposure to direct weathering,to weathering using glass-filtered daylight,and to intensified weathering by daylight using Fresnel mirrors .