Grades | RU-1100K | RU-1120 | RU-1200 | RU-1300 | RU-1400-K1 |
Appearance | clear liquid | clear liquid | waxy solid | clear liquid | waxy solid |
Color, alpha, max. | 100 | 100 | 100 | 100 | 100 |
Acid Value, mg KOH/g max. | 0.25 | 0.4 | 0.3 | 1.0 | 0.3 |
Hydroxyl Value, mg KOH/g | 112 ± 5 | 56 ± 3 | 56 ± 3 | 56 ± 5 | 112 ± 5 |
Moisture, % max. | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
Molecular weight | 1000 | 2000 | 2000 | 2000 | 2000 |
Functionality, OH average | 2 | 2 | 2 | 2 | 2 |
Performance Feature | low temperature property, good flexibility and resiliency | low crystallization, good resiliency |
good mechanical strength, good resiliency | good adhesion and chemical resistance |
good mechanical strength, low termperature property, good overall elastomer performance balance |
Suggested Uses | synthetic leather | synthetic leather | synthetic leather | ink | synthetic leather |
Grades | RU-1400-K1A | RU-1400-K2 | RU-1400-K2A | RU-1400-H28 | RU-1400-K3 |
Appearance | waxy solid | waxy solid | waxy solid | waxy solid | waxy solid |
Color, alpha, max. | 100 | 100 | 100 | 100 | 100 |
Acid Value, mg KOH/g max. | 0.25 | 0.3 | 0.25 | 0.4 | 0.4 |
Hydroxyl Value, mg KOH/g | 112 ± 5 | 56 ± 3 | 56 ± 3 | 40 ±3 | 38 ± 3 |
Moisture, % max. | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
Molecular weight | 1000 | 2000 | 2000 | 2800 | 3000 |
Functionality, OH average | 2 | 2 | 2 | 2 | 2 |
Performance Feature | good mechanical strength, low temperature property, good overall elastomer performance balance | good mechanical strength, low temperature property, good overall elastomer performance balance | good mechanical strength, low temperature property, good overall elastomer performance balance | good mechanical strength, low temperature property, good overall elastomer performance balance | good mechanical strength, low temperature property, good overall elastomer performance balance |
Suggested Uses | thermoplastic urethane | synthetic leather | thermoplastic urethane | synthetic leather | thermoplastic urethane |
Grades | RU-1401 | RU-1420 | RU-1420A | RU-1500 | RU-1500 |
Appearance | clear liquid | slushy liquid | slushy liquid | slushy liquid | clear liquid |
Color, alpha, max. | 100 | 100 | 100 | 100 | 100 |
Acid Value, mg KOH/g max. | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
Hydroxyl Value, mg KOH/g | 56 ± 3 | 56 ± 3 | 56 ± 3 | 65 ±3 | 56 ± 3 |
Moisture, % max. | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
Molecular weight | 2000 | 2000 | 2000 | 1700 | 2000 |
Functionality, OH average | 2 | 2 | 2 | 2 | 2 |
Performance Feature | good adhesion and compatibility | low crystallization, high mechanical strength |
low crystallization, high mechanical strength |
good adhesion strength and weatherability | good weatherability, excellent hydrolysis resistance |
Suggested Uses | adhesive, aqueous dispersion | synthetic leather | thermoplastic urethane | adhesive, aqueous dispersion | adhesive, aqueous dispersion |
Grades | RU-1550-K5 | RU-1600 | RU-1641 | RU-1650-K1 | RU-1650 |
Appearance | slushy liquid | slushy liquid | waxy solid | slushy liquid | slushy liquid |
Color, alpha, max. | 100 | 100 | 100 | 100 | 100 |
Acid Value, mg KOH/g max. | 0.5 | 0.5 | 0.3 | 0.5 | 0.5 |
Hydroxyl Value, mg KOH/g | 22 ± 3 | 56 ± 3 | 56 ± 2 | 112 ±5 | 56 ±3 |
Moisture, % max. | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
Molecular weight | 5000 | 2000 | 3300 | 1000 | 2000 |
Functionality, OH average | 2 | 2 | 2 | 2 | 2 |
Performance Feature | good weatherability, excellent hydrolysis resistance | good mechanical strength, good hydrolysis resistance | high mechanical strength, good hydrolysis resistance | good weatherability, excellent solvent resistance | good weatherability, excellent solvent resistance |
Suggested Uses | synthetic leather | thermoplastic urethane | synthetic leather | synthetic leather | adhesive, aqueous dispersion |