Korea SK ECOPROL H2000 polytrimethylene ether glycol
ECOPROL H2000 is an environmentally sustainable, bio-based specialty polyether polyol. Thanks to the unique helical molecular structure of ECOPROL, compared with PTMG, it has unique properties such as elasticity, flexibility, soft touch and addability in various PU applications. Can be used to make elastomeric textile coatings for synthetic leather, performance coatings and spray inks. ECOPROL has a lower carbon footprint than other petroleum-based polyols, saving 40% of energy and 42% of greenhouse gas emissions during the production process.
Excellent elasticity, resilience, flexibility, wear resistance, and processability and low-temperature performance, environmental sustainability, saving fossil energy, reducing greenhouse gas emissions, biodegradable
Can replace PTMEG (polytetrahydrofuran) and PPG
Recommended uses: textile coatings, synthetic leather, performance coatings and spray inks, polyurethane Fibers, cosmetic additives, films, elastic complexes.
|
Project |
Unit |
Typical values |
|
Appearance and characteristics |
|
Liquid or waxy solid |
|
Molecular weight |
g/mol |
1900 – 2100 |
|
Hydroxy value |
mg KOH/g |
53.4 – 59.0 |
|
Chroma |
APHA |
max. 50 |
|
Moisture content |
ppm |
max. 200 |
|
Viscosity (25°C） |
cps |
1600-1900 |
|
Density (40°C） |
g/ml |
1.016 |
|
Melting point (℃) |
°C |
16 – 18 |