T/CBMF 20-2018
Polyvinyl butyral (PVB) sound insulation interlayer film (English Version)

Standard No.

T/CBMF 20-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

Group Standards of the People's Republic of China

Latest

T/CBMF 20-2018

Scope

This standard specifies the terms and definitions, product classification, requirements, inspection methods, inspection rules, packaging, marking, transportation and storage of polyvinyl butyral (PVB) sound insulation interlayer film. This standard applies to polyvinyl butyral (PVB) sound insulation interlayer films that improve the sound insulation performance of laminated glass through composition adjustment or structural design.

T/CBMF 20-2018 history

• 2018 T/CBMF 20-2018 Polyvinyl butyral (PVB) sound insulation interlayer film