GB/T 3681.1-2021 Active National standards

GB/T 3681.1-2021 Plastics—Methods of exposure to solar radiation—Part 1:General guidance

Publish Date: 2021-12-31 Implement Date: 2022-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 3681.1-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

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

ICS Name: Plastic Composite

Publish Date: 2021-12-31

Implement Date: 2022-07-01

Pages: 16 pages

Scope

This document provides information on the selection and use of the solar radiation exposure methods detailed in GB/T 3681, as well as general guidelines. These solar radiation exposure methods are applicable to various plastic raw materials, products, and components. The document also describes the methods of measuring irradiation doses. This document is not applicable to direct natural aging using black box testing devices, which can simulate higher final use temperatures in some applications.

Development Information

Word Count: 33 Thousand words Pages: 16 pages

Same series standard

GB/T 3681.2-2021 Plastics—Methods of exposure to solar radiation—Part 2:Direct weathering and exposure behind window glass

Replace the following standards

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

Referenced Standards

GB/T 3681.2-2021 Plastics—Methods of exposure to solar radiation—Part 2:Direct weathering and exposure behind window glass ISO 291 ISO 472 ISO 877-3 ISO 2818 ISO 4582 ISO 4892-1 ISO 9370 ASTM G179 ASTM G183