THE NEXT GENERATION OF CROSSLINKING TECHNOLOGY

1

• THE NEXT GENERATION OF CROSSLINKING TECHNOLOGY

by
Represented by Tri-iso on the West Coast via GSI
Exim America, Inc.
2
CARBODILITE - INTRO

• Developed by NISSHINBO
• Multifunctional carbodiimide crosslinker
• Reacts with carboxyl amino group

3
Reaction of Carbodiimides

Best loading 2/COOH 1/NCN
4
KEY BENEFITS - I

• Safe and Environmentally Friendly
• Non-toxic (no skin irritation, negative AMES
  test)
• VOC Free
• Easy to use (No premix, Easy dilution)

5
KEY BENEFITS - II

• Outstanding long pot-life
• Curable at room temperature
• Excellent flexibility

6
KEY BENEFITS - III

• Excellent crosslinking property
• Excellent chemical / water resistance
• Outstanding adhesiveness
• Improve abrasion/ mar/ scratch resistance

7
Cross Linkers Comparison
8
Carbodilite Product Line-up
CARBODILITE
Emulsion Type
Solution Type
Bulk Type 100 active liquid
V-02
E-02
V-02B
V-02-L2
E-03A
SV-02
NEW
All are TSCA listed
9
Physical Properties Waterborne series
10
REACTION SPEED

• Excess amount of free ammonia will inhibit the
  proper reaction
• 5 to 7 days will be recommended to get full cure
  in room temperature

11
Existing Usage

• Automotive Interior/ Exterior Coating
• Floor Coating (Wood, Concrete etc.)
• Vinyl, TPO Coating
• Adhesive (Urethane, Acrylic)
• Architectural Exterior Paint
• Coil Coating
• Gravure Ink, OPV (Over Print Varnish)
• Films
• Textile Printing
• Glass Fiber Binder
• Other General Waterborne Resins

12
Pot Life Study PerformanceCUR69VP (from
Alberdingk Boley)
MEK Double Rub Test Stored _at_ 25C

• Double rub MEK soaked cloth with a clockmeter
  weighed 900grams
• Check film damage after 10, 50, 100, 150, 200
  times of double rubs
• place score on the scale of 1 to 10

• 10 no damage
• 1 complete damage
• (50 points perfect)

13
Pot Life Study PerformanceSolucote 1313 (from
Soluol)
MEK Double Rub Test Stored _at_ 25C

• Double rub MEK soaked cloth with a clockmeter
  weighed 900grams
• Check film damage after 10, 50, 100, 150, 200
  times of double rubs
• place score on the scale of 1 to 10

• 10 no damage
• 1 complete damage
• (50 points perfect)

14
Pot Life Study PerformanceQW18-1 (from Henkel)
MEK Double Rub Test Stored _at_ 40C

• Double rub MEK soaked cloth with a clockmeter
  weighed 900grams
• Check film damage after 10, 50, 100, 150, 200
  times of double rubs
• place score on the scale of 1 to 10

• 10 no damage
• 1 complete damage
• (50 points perfect)

15
Chemical Spot Test with PUD
Note Dry 30-40µm film, cured RT x 7days, 10
best / 0 worst, aluminum substrate, using
commercial PUD
16
Chemical Resistance with Acrylics
Note Dry 20µm film, cured 100C x 10min (melamine
150C), 10 best / 0 worst, using commercial
acrylic emulsion
17
Ammonia Water Resistance with PUDSolucote1082
(from Soluol)
Double rub Score
Loading 2 solid Cure Temp 80C 176F x
15min Check color transfer
18
Plastic Adhesion Study with PUDSolucote 1082
(from Soluol)
Cross Hatch Test
Loading 2 solid
Cure Temp 80C 176F x 15min
19
General study with PUD AB-72 (from Quaker Color)
w/ Air-dry 6 wet mils film
20
General study with PUD AB-72 (from Quaker Color)
w/ Air-dry 6 wet mils film
21
Heat Age Study (?E/?E0)Sancure825 (from Noveon)
Cured at 80C X 15 min ? 2 crosslinker s/s ?
Aged in 110C oven
22
Chemical Resistance with PUDCUR 69 (from
Alberdingk Boley, Inc.)

• Polyisocyanate 10, Aziridine 3, Carbodilite
  7 each

23
Loading amount study with AcrylicsJoncryl J511
(from Johnson Polymer)