GB/T 24148.7-2014
Plastics.Unsaturated polyester resins.Part 7: Measurement of gel time at ambient temperature (English Version)

Standard No.

GB/T 24148.7-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

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

Latest

GB/T 24148.7-2014

Scope

This part of GB/T 24148 specifies the method for determining the gel time of unsaturated polyester resins at room temperature, and the temperature range of the measurement is 18 ℃ ~ 30 ℃. The recommended temperature is 25°C. This section applies to liquid unsaturated polyester resins.

GB/T 24148.7-2014 Referenced Document

• GB/T 2035-2008 Terms and definitions for plastics
• ISO 15038:1999 Plastics - Organic-perester crosslinking agents for unsaturated-polyester thermosetting materials - Determination of active-oxygen content
• ISO 4619:1998 Driers for paints and varnishes

GB/T 24148.7-2014 history

• 2014 GB/T 24148.7-2014 Plastics.Unsaturated polyester resins.Part 7: Measurement of gel time at ambient temperature

GB/T 24148.7-2014 -All Parts