T/CAMA 35-2020
Seedling substrate blocks glued by modified urea formaldehyde resins (English Version)
- Standard No.
- T/CAMA 35-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/CAMA 35-2020
- Scope
- This document specifies the quality requirements, test methods, inspection rules, packaging, marking, transportation and storage of modified urea-formaldehyde resin-bonded seedling matrix blocks. This document is applicable to the quality determination of modified urea-formaldehyde resin adhesive matrix blocks produced by the reaction of carbonamide (urea) and aldehydes. Modified urea-formaldehyde resin bonded composite matrix blocks and blended matrix blocks can be implemented as follows.
T/CAMA 35-2020 history
- 2020 T/CAMA 35-2020 Seedling substrate blocks glued by modified urea formaldehyde resins
