T&L produces polyisocyanate hardening agents that can be applied to various industries by improving the adhesion,chemical resistance, and mechanical properties of textiles, paints, coatings, synthetic leather, etc.
Akuacure series are water dispersible aliphatic polyisocyanate used as Cross-linker of Active hydrocarbon functional polymer especially for water borne 2 component system .
- Improve Adhesion to wide range of materials : Woods, Metals, Plastics
- Improve Water and Chemical resistance
- Improve Hardness and Abrasion resistance
- Good Anti-yellowing and Weathering properties
- Improve Hydrolysis resistance
- Improve Heat Resistance
- Easy to mix with various water borne system
| Akuacure | Solid(%) | NCO(%) | lonic | Viscosity(cps/25℃) | P.S.(um) | Characteristics |
|---|---|---|---|---|---|---|
| 2000 | 99↑ | 17±1 | Nonion | Below 4000 | 0.2↓ | Good gloss retention Easy dispersed in water |
| 2010 | 99↑ | 17±1 | Nonion | Below 4000 | 8↓ | Good Adhesion Chemical resistance |
| Polyol | %OH/solid | NCO/OH | Test | 2000 | 2010 |
|---|---|---|---|---|---|
| Acrylic polyol1 (Akuapol 2200 /T&L) 70℃X30min |
4.3/40% | 1.3 | Alcohol rubbing test | 90 | 210 |
| Gloss (60°) | 137 | 103 | |||
| Pencil hardness | HB | HB | |||
| Storage Stability | >24h | - | |||
| Acrylic polyol2 70℃X30min |
4.3/40% | 1.3 | Alcohol rubbing test | 32 | 63 |
| Gloss (60°) | 135 | 121 | |||
| Pencil hardness | HB | HB | |||
| Storage Stability | >24h | - | |||
| Polyester polyol dispersion 70℃X30min |
5.3/49% | 1.3 | Alcohol rubbing test | 60 | 96 |
| Gloss (60°) | 135 | 134 | |||
| Pencil hardness | B | B | |||
| Storage Stability | >24h | >24h |
Akuacure B series LOW V.O.C./Solvent free Waterborne blocked isocyanate used as Cross-linker of waterborne 1-component baking system, provide green solution with high performance application. TC B series solvent borne blocked isocyanate used as Cross-linker of solvent borne 1-component baking system.
| Grade | Blocked NCO(%) | Viscosity(cps/25℃) | Solid(%) | Solvent | Curing Temp | Characteristics |
|---|---|---|---|---|---|---|
| 4100 | 15.1±1 | Below 1000 | 40 | Water | 120℃ ↑ | Aliphatic isocyanate VOC-Free Low-temp. deblock |
| TC 423B | 20.0±1 | Below 2500 | 70 | PM | 120℃ ↑ | Aliphatic isocyanate Low-temp. deblock |
| TC 432B | 21.0±1 | Below 2500 | 75 | PMA | 150℃ ↑ | Aliphatic isocyanate |
| TC 437B | 15.0±1 | Below 5500 | 75 | Ethyl-acetate | 120℃ ↑ | Aliphatic isocyanate Low-temp. deblock |
Plastonate is solvent-free/Phthalate-free aromatic polyisocyanate used as adhesion promoter for PVC/Non-PVC Plastisol industry.
- Improve Adhesion to wide range of materials : Textile, Metals, Plastics
- Heavy-metal free
- Phthalate-Free
- VOC-free
| Phthalate | Solid(%) | NCO(%)) | Solvent | Viscosity (cps/25℃) | Characteristics |
|---|---|---|---|---|---|
| 104 | 99↑ | 5.7±0.5 | None | 60,000↓ | Phthalate free aromatic Polyisocyanate Good adhesion and Chemical resistance |
| 102 | 99↑ | 4.5±1 | None | 5,000↓ | Phthalate free aromatic Polyisocyanate Good adhesion and Chemical resistance Lower viscosity |