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In January 2012, Taiwan Nanliang Group officially obtained DuPont Tate & Lyle bio products from the United States ™ The company developed susterra, which is renewable from glucose in plants ® Biomass technology, Add the biomass 1.3PDO extracted from corn to PU with excellent waterproof and moisture permeability.
Biomass feedstock sources and energy saving
With continuous trial and research, DuPont has developed corn variety that can grow under various severe environments, solving the hidden worries of general biomass materials - the contradiction between the development of biomass materials and the human food .
Making local planting and local production in real, from cradle to gate and cradle to grave, are committed to reducing the carbon footprint and reducing the burden on the earth, Compared with petroleum based 1,3 propylene glycol and propylene glycol products, the energy consumption is reduced by 40%, and the carbon dioxide (CO2) emission is also significantly reduced by 40%.
PU biofilm physical properties
| ECOMATE® | Physical Properties/Test Method | ||||||||||||
| PU Membrane | Specification | Thickness（mm） | Waterproofness（mmH2O） | Humidity permeability（g/㎡/day) | Humidity permeability（g/㎡/day) | Hardness(shore A) | Tensile Strength(kg/c㎡） | Elongation（%） | Brief description of properties and applications | bio-based content | |||
| Model | Category | Colour | ASTM D1777 | JIS L 1092 B |
JIS L 1099 B-1 |
JIS L 1099 A-1 |
ASTM D2240 | ASTM D412 | ASTM D412 | ||||
| PU bioplasmic film | Medium transparent 0.015~0.025 | 60" | Transparent haze | 0.015~0.025 | 10000 | ＞25000 | ＞4000 | 80±3 | ＞100 | ＞150 | Waterproof, cold-proof, jackets, coats, rashers, etc. | 5%-30% | |
| Medium Transparent 0.015~0.025 | 60" | White | 0.015~0.025 | 10000 | ＞20000 | ＞4000 | 80±3 | ＞100 | ＞150 | Waterproof, cold-proof, jackets, coats, rashers, etc. | 5%-30% | ||
| High transparent 0.015~0.025 | 60" | Transparent haze | 0.015~0.025 | 10000 | ＞55000 | ＞4000 | 80±3 | ＞100 | ＞150 | Waterproof, cold-proof, jackets, coats, rashers, etc. | 5%-30% | ||
| High translucent white 0.015~0.025 | 60" | White | 0.015~0.025 | 10000 | ＞50000 | ＞4000 | 80±3 | ＞100 | ＞150 | Waterproof, cold-proof, jackets, coats, rashers, etc. | 5%-30% | ||
