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Business Area
Eco-friendly Functional Raw Material
RAW MATERIALS
We produce and develop eco-friendly functionality
material and raw material. By using plant body byproduct
biomass such as cornhusk and corn stalks,
we have independently developed eco-friendly
raw material and are now producing eco-friendly
functionality raw material with functions such
as dehumidification, antibacterial and CO2 adsorption.
RAW MATERIAL –BIO PELLET
Wide process range from injection molding, extrusion molding to vacuum molding
- - It biodegrades into water and carbon dioxide in nature since it is mainly made with plant body biomass, oxo-biodegradable substances, food additives and minerals.
- - It has excellent compactibility and productivity and it is highly unlikely to be injured during production work since it has no sharp edges.
- - With high heat resistance, it can be used with hot boiling soup – Unlike PLA, its form does not change due to heat.
- - Has heat resistance up to 120℃, when exporting to overseas, no heat strain takes place while passing the equator.
Core Technology
- - Equipped with water resistance
and heat resistance. - - Water adsorption resistance coating
- - Carbonization resistance
- - Improvement of physical
properties and productivity - - Improvement of dispersibility
and compatibility
Photos of the raw material
CORNPLATECH’s Bio-based Plastic
Bio Plastic can be largely categorized into three plastics; biodegradable plastic, oxo-biodegradable plastic and bio-based plastic.
| Classification | Bio Plastic | ||||
|---|---|---|---|---|---|
| Biodegradable Plastic | Oxo-biodegradable Plastic | Bio-based plastic | |||
| Biomass Base | Petroleum Base | Combined | Polymerized | ||
| Biomass content | 50 ~ 70% More than | No data | No data | 20 ~ 25% More than | |
| Used raw material | Natural substances, Microbial | Oil resources polymerization synthesis | Oxo-biodegradable substances, Plant body, etc. |
Natural substances – High molecule combined | Natural substances – High molecule polymerization |
| Price | Expensive oil prices | Low-middle priced raw material | Low-middle priced raw material | Expensive raw material | |
| Type | PLA, TPS, PHA Etc | PBS, PES, PVA Etc | Bio – PE, Bio – PP Etc | Bio – PE, Bio – PP, Bio - PET Etc | |
| Size standards | ISO 14855, ASTM D 6400 Etc | ASTM D 6954, UAE S 5009 | ASTM D 6866, CEN/TR 15932 Etc | ||
| Advantages | Excellent biodegradable carbon dioxide reduction | Adjustment of degrading time, Excellent physical property, Maintain transparency |
Excellent CO2 reduction, Excellent physical property | ||
| Shortcomings | High prices, Weaker physical properties, Degraded during distribution | Waterproof problem | Water resistance problem fixable | ||
| Recycle | Difficulty | Excellence | Excellence | ||
| Degradation mechanism | Microbial degradation | Microbial degradation after oxidative degradation | - | ||
| Biodegradation test | Within six months 90% | Within six months 60% | - | ||
| Widely used plastic | Not used | Used | Used | ||
| Biodegradation period | Within 6months (Within Six month 90%) |
Within 36 months (Within Six month 60%) |
No data (Excellent carbon neutrality) |
||