DZ/T 0101.12-1994
Active
T/SHPTA 121-2025
Active
Group standards
T/SHPTA 121-2025 Fully biodegradable rice specific plastic mulch
T/SHPTA 121-2025 Fully biodegradable rice specific plastic mulch
Price:
$ 38.00
Basic Information
Standard Code:
T/SHPTA 121-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
1970-01-01
Implement Date:
1970-01-01
Scope
This document specifies the classification, technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of fully biodegradable rice-specific mulch films used in rice/dry rice cultivation and production. This document applies to fully biodegradable rice-specific mulch films produced by the blow molding process, which are mainly composed of one or more resins from fully biodegradable polymers such as aliphatic polyesters, aliphatic-aromatic copolyester, carbon dioxide-epoxy resin copolymer, and other biodegradable polymers. The films may also contain a suitable proportion of biodegradable natural polymers such as starch, cellulose, hemicellulose, lignin, bamboo-based polymers, and other environmentally harmless inorganic fillers and functional additives. This document does not apply to rice-specific mulch films containing non-biodegradable polymer components such as polyethylene (PE), polypropylene (PP), polystyrene (PS), polyvinyl chloride (PVC), ethylene-vinyl acetate copolymer (EVA), and polyethylene terephthalate (PET).
Development Information
Related Standards
JJG 204-1980
Active
JJG 204-1980 Meteorological Ventilation Psychrometer
SC 53-1980
Active
SC 53-1980 Transfer blade hydraulic steering gear repair quality standard
DZ 4-1981
Replaced
\nDZ 4-1981 Method for Compiling Product Models of Geological Instrumentation Equipment
SC 69-1982
Active
SC 69-1982 ZSS-12 Flash-type seawater desalination production device technical specifications
SC 72-1982
Active