Toluene diisocyanate manufacturer Knowledge Korea SK ECOPROL H1000 polytrimethylene ether glycol

Korea SK ECOPROL H1000 polytrimethylene ether glycol

Korea SK ECOPROL H1000 polytrimethylene ether glycol

ECOPROL H1000 is an environmentally sustainable bio-based seed-holding polyether polyol . Thanks to the unique helical molecular structure of ECOPROL, it has unique properties such as elasticity, flexibility, soft touch and processability in various PU applications compared with PTMG. It can be used to make elastomeric textile coatings, synthetic leather, performance coatings and spray inks. ECOPROL has a lower carbon footprint than other petroleum-based polyols in the production process, which can save 40% of energy and 42% of greenhouse gas emissions. Product performance:

Excellent elasticity, resilience, flexibility, wear resistance, processability and low temperature performance, environmental sustainability, saving fossil energy and reducing greenhouse gas emissions

Replace PTMEG (polytetrahydrofuran) and PPG

Recommended use: textile coatings, synthetic leather, performance coatings and inkjet inks, polyurethane Fibers, cosmetic additives, films, elastic complexes.

Item

unit

Typical values

appearance and character

Liquid or waxy solid

Molecular Weight

g/mol

900 -1100

Hydroxyl value

mg KOH/g

102.0 124.6

Chroma

APHA

max. 50

Moisture content

ppm

max. 200

Viscosity (25°C)

cps

400-600

density (40°C)

g/ml

1.018

melting point (℃)

°C

12 14

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