Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- CASE Ingredients Features
- Features
- NMP-Free (NF)
Applications & Uses
- Applications
- Coating Type
- Application
- UNITHANE IC-151 NF polyurethane dispersion can be compounded for a number of industrial coating applications: including clear, hard coatings for plastics, untreated aluminum, treated steel and concrete floor coatings.
- The performance of UNITHANE IC-151 NF can be further enhanced by blending with other Union polyurethane dispersions or by the use of external crosslinking like: polyfunctional aziridines, water dispersible isocyanates or polyfunctional carbodiimides.
- Application Types
- Interior, Exterior, Flooring, Wood, Concrete, Paint, Metal, Graphic Arts, OPV, Paper, Plastics - Rigid
Properties
- Physical Form
- Appearance
- Semi-translucent, Clear after curing
- Typical Properties
- Film Properties
| Value | Units | Test Method / Conditions | |
| Total Solids | 31 - 33 | — | — |
| pH | 8.0 - 10.0 | — | — |
| Viscosity at 25°C | 10 - 150 | cps | — |
| VOC | 102.24 | g/l | — |
| VOC (Total Weight) | 10.05 | % | — |
| Specific Gravity | 1.05 | — | — |
| Gloss at 60°C | 90 | — | — |
| Freezethaw Cycles | 3+ cycles | — | D2243 |
| Harmonize tariff number | 3909.50.6000 | — | — |
| Value | Units | Test Method / Conditions | |
| Tensile | 3000 | psi | D-882 |
| Elongation | 50 | % | D-882 |
| Cold crack | 5 | °C | ISO 17233 |
| Softening point | 175 | °C | — |
| Pencil hardness | 4B | h | D-3363 |
| Sward hardness | 32 | — | D-2134 |
| Uv resistance (1000 hours at 340 nm) | No damage | — | D-4587 |
| Impact resistance (Direct or Reverse) at 160 psi | Damage | — | D-2794 |
| Tabor abrasion (Loss) (CS-10, 1000 cycles) | 20 | mg | D-4060 |
| Mandrel bend at 1/8 | Cracked | — | D-522 |
| Dry Time | 30 | minutes | D-5895 |
| Hydrolysis resistance (200 hours, 70ºc, 95% rh) | Retained 90% of tensile properties | — | — |
| Hydrolysis resistance (200 hours, 70ºc, 95% rh) | Retained 90 | % | — |
Technical Details & Test Data
- Chemical Resistance Testing
Chemical Resistance Testing (D-1308):
- WATER: 5
- ACETIC ACID: 5
- AMMONIA: 5
- METHYL ETHYL KETONE: 5
- 2-PROPANOL: 5
- TOLUENE: 5
- GASOLINE: 5
- Various Substrate Cross-cut Adhesion
Various Substrate Cross-cut Adhesion (D-3359)
- COLD ROLL STEEL - UNPOLISHED: 5B
- ALUMINUM - UNTREATED: 3B
- BRASS - UNTREATED: 5B
- ABS - UNTREATED: 5B
- POLYCARBONATE - UNTREATED: 5B
- NYLON - UNTREATED: 5B
- HDPE - UNTREATED: 0B
Storage & Handling
- Shelf Life
- max. 12