CARBODILITE Waterborne crosslinking agents are waterborne polycarbodiimide resin which contains carbodiimide group [-N=C=N-] with hydrophilic segments.
CARBODILITE Waterborne crosslinking agents are low-toxic, highly reactive crosslinking agents
that react with carboxy group. They can be cured at room temperature or higher if faster
reaction is desired.
*Compatible to waterborne acrylic resins, acrylic emulsions, polyurethane dispersions, water dispersed polyester, etc.
Grade | V-02 | V-02-L2 | SV-02 | V-04 | V-10 | E-02 | E-05 |
---|---|---|---|---|---|---|---|
Appearance | Water Solution | Emulsion/ Dispersion (Surfactant-free) |
Emulsion/ Dispersion (Incl.Surfactant) |
||||
Solid content | 40% | 41.3% | |||||
Co-Solvent | None (60% Deionized-water) | ||||||
pH | 9~12 | 8~11 | 8~11 | 6~9 | 9~12 | 8~11 | 8~11.5 |
Viscosity (mPa·s)* | 100 | 70 | 100 | 140 | 100 | 10 | 100 |
– NCN – Equivalent** |
590 | 385 | 430 | 335 | 410 | 445 | 310 |
Position | Standard | High-NCN | High- Crosslink density |
Anti- hydrolysis & Adhesion |
Fast cure | Long pot-life |
High-NCN Extra long pot-life |
Acute dermal irritation |
Non Irritant | Slightly Irritant | Non Irritant |
||||
Acute oral toxicity (LD50) (Rat) |
>2,000mg/kg | - | - | - | |||
Acute dermal toxicity (LD50) (Rat) |
>2,000mg/kg | - | - | - | |||
Germ cell mutagenicity (Ames test) |
Negative |
*Evaluated at 68°F/20°C (Standard Value)
**Carbodiimide equivalent shows chemical formula weight for 1 mole of carbodiimide group (Standard Value)
We have any grade to use for various ways.
If you hesitate about the choice of the
grade, please contact us.
We suggest the most suitable grade and formulation.
You can add high performance to your resin with our CARBODILITE.
Common properties are,
We believe that CARBODILITE solves your problem.
Resin | Commercial PUD (Metal/Plastic coating) |
---|---|
Crosslinking agent (Solid content) |
CARBODILITE (SV-02, V-02-L2, E-02) 6wt%, Aziridine 6wt%, Isocyanate 23wt% |
Coating |
|
Test method | Double Rubbing Test MEK (Methyl Ethyl Ketone) double rubbing (with crock meter : 900g) Rubbed and checked coating appearance visually (break away) |
CARBODILITE improved the solvent resistance of Resins.
Resin | Commercial Acrylic emulsion (Ink) |
---|---|
Crosslinking agent (Solid content) |
CARBODILITE (SV-02, V-02-L2, E-02) 4wt%, Aziridine 4wt%, Isocyanate 16wt% |
Coating |
|
Test method |
Spot Test
|
CARBODILITE improved the alkali resistance of Resins.
Resin | Commercial PUD (Metal coating) |
---|---|
Crosslinking agent (Solid content) |
CARBODILITE (V-02-L2, E-02) 6wt%, Aziridine 6wt% |
Coating |
|
Test method |
Spot Test |
CARBODILITE reacted at high temperature, short time.
Resin | Commercial Acrylic emulsion (Ink) |
---|---|
Crosslinking agent (Solid content) |
CARBODILITE (SV-02, V-02-L2, E-02) 8wt%, Aziridine 8wt%, Isocyanate 16wt% |
Coating |
|
Test method | Measuring Adhesion by Tape Test #Tape : Permacel#99 |
Cross-cut test
CARBODILITE improved the adhesion of the coating to substrate.
Resin | Commercial PUD (Paint) |
---|---|
Crosslinking agent (Solid content) |
CARBODILITE (SV-02, E-02) 6wt%, Isocyanate 23wt% |
Keeping temperature | 104°F/40°C |
Coating |
|
Test method | Double Rubbing Test MEK (Methyl Ethyl Ketone) double rubbing (with crock meter : 900g) Rubbed and checked coating appearance visually (break away) |
CARBODILITE had a long pot-life.
Carbodiimide group of CARBODILITE reacts with Carboxy group as shown below.
For more fast reaction, you can.
TSCA (USA) | Registered |
---|---|
REACH (EU) | Polymer (All materials is Registered) |
KECI (KOREA) | Registered |
IECSC (CHINA) | Registered |
TCSI (TAIWAN) | Registered |
ENCS (JAPAN) | Registered |
Please ask us the detail of this inventory because it depends on the grades.