Uling keng panyulung ning modernung biotechnology, mas dakal ing pansin kareng biodegradable a plastic, na meging bayung henerasyun ning research ampo development hotspot.
A. Agpang keng prinsipyu ning degradable mechanism
1. Photodegradable plastics:
Ing photosensitizer daragdagan de ing plastic para bagya-bagya yang mabuluk keng aslag ning aldo.
2. Biodegradable plastics:
Deng plastic na mabubuluk keng low molecular compounds lalam ning aksyon da reng microorganisms.
3. Light/biodegradable plastic bags:
Metung a uri ning plastic a sasamut ning photodegradation ampo microbiota, atin yang katangian ning photodegradation ampo microbiota degradation para akwa ing ganap a degradation.
4. Water-degradable plastic:
Dagdagan la reng sangkap a makasipsip danum kareng plastic, a malyaring matunaw keng danum kaybat dang gamitan.
GTMSMART PLA Biodegradable Thermoforming Machines atyu la keng kategoryang biodegradable.
B. Agpang kareng raw materials
Degradable materials a ibat kareng biomass resources (antimo reng plant fibers, starch, atbp.).
1. Petrochemical based plastics (antimo ing petrolyo ampo natural gas.)
2. Bio-based plastics (antimo reng plant fibers, starch, atbp.).
GTMSMART Biodegradable Food Container Making Machines atyu la keng kategorya da reng bio-based plastics.
C. Agpang keng degradation effect
1. Kabuuang pangasira
2. Partial degradation
GTMSMART PLA Degradable Plastic Thermoforming Machines atyu la keng kategorya ning Total degradation.
D.Agpang keng pamangamit ning klasipikasyun
1. Environmental (natural) degradable plastics:
Deng bayung plastic, photodegradable plastics, biodegradable plastics, photooxide/biocomprehensive degradable plastics, thermoplastic starch resin degradable plastics, Co2-based biodegradable plastics
2. Biodegradable (environmental) plastics:
Magagamit ya keng medisina para keng surgical sutures, artificial a butul, atbp.
GTMSMART PLA Thermoforming Machines atyu la keng kategorya ning Environmental (natural) degradable plastics.
Oras ning pamagpost: Jan-09-2023