IO-Hybrid
Technology
Col.9® 7671
IO-Hybrid technology with excellent DPUR
Internal
Col.9® 7671
High DPUR
Exterior Surface Modifier
Internal
IO-Hybrid technology with excellence DPUR IO-Hybrid
- Make exterior wall stay clean and fresh for a long time Technology
Film Nano-silica in the polymer
forming coating film and surface
distribution
Inorganic/organic hybrid technology impact super hydrophilic surfaces to achieve SUPERIOR DPUR, keeping exterior
wall looking fresh and clean
• Inorganic Binder - hardness & permeability
• Organic Binder - Elasticity & water resistance
Internal
Poor Dirt Pick up Resistance (DPUR) IO-Hybrid
will cover everything…. Technology
Internal
Clear coat based on Col.9® 7671 IO-Hybrid
Technology
Dispersion properties Guideline formulation of Clear Coat
Ingredient Dosage Description
Water 353.5
Dispersion type Anionic
Rheovis HS1212 5 HASE thickener, BASF
Solid content ca. 32 % Ammonia 1 pH adjuster
pH value ca. 9 – 10 Texanol 4.5 Coalescent, Eastman
Acticide MV 1 Biocide, Thor
Average particle size ca.100 nm
PG 10
MFFT ca. 10°C Col.9 7671 625
Specific gravity (wet polymer) ca. 1.12 g/cm³ 1000
Internal
Col.9® 7671 for clear topcoat IO-Hybrid
Stability test and Scrub resistance Technology
Clear topcoat based on Col.9® 7671 is stable Good wet scrub resistance :
under heat age ( 50 C, 15 days). Picture shows no damage even After 2000 cycles scrub resistance test follow
GB/T9755-2014
Internal
Col.9® 7671 for clear topcoat IO-Hybrid
Water Whitening resistance Technology
On glass panel On stone finish
2mm black stone finish,
100um, 30min With topcoat, wet With topcoat, dried w/o topcoat 7days dry at RT, apply
@50ºC, 24hrs clear topcoat with roller.
in water. 24hrs dried at RT, 24hrs
in water.
Col.9® 7671 Show excellent water whitening resistance both on glass panel and stone finish even though it
makes surface super hydrophilic. Hence ideal for stone finish to maintain its water whitening resistance
Internal
Col.9® 7671 for clear topcoat IO-Hybrid
GB Dirt Pick-up Resistance Technology
GB DPUR ( Delta E)
Col.9 9099 Col.9 7671 Standard PA
9.77
8.66
14.73
0 2 4 6 8 10 12 14 16
Benchmark Col.9 7671 Standard PA
GB DPUR test shows Col.9® 7671 has slight better performance than COL.9 9099, much better than
Standard pure acrylic clear coat.
Internal
Col.9® 7671 for clear topcoat IO-Hybrid
Natural exposure: 45o, 6 weeks , BACC Technology
Color Change
Col.9 9099 Col.9 7671 Standard PA
3.00
2.00 1.77
0.59 0.81
1.00
0.00
△L △b
-1.00
-2.00 -1.71
-3.00 -2.36
-4.00
-5.00
-5.19
-6.00
Benchmark Col.9 7671 Standard PA
Col.9® 7671 solution shows excellent DPUR after 6 weeks in natural exposure test
Internal
Col.9® 7671 for clear topcoat IO-Hybrid
Natural exposure: 45o, 3months, BACC Technology
Color Change
Col.9 9099 Col.9 7671 Standard PA 4.00
2.00 1.52
0.93 0.90
0.00
△L △b
-2.00
-1.66
-2.36
-4.00
-6.00
-8.00
-10.00
-10.20
-12.00
Benchmark Col.9 7671 Standard PA
Col.9® 7671 solution shows excellent DPUR after 3 months in natural exposure test.
Internal
Col.9® 7671 for clear topcoat IO-Hybrid
Natural exposure: 45o, 8months, BACC Technology
Col.9 9099 Col.9 7671 Standard PA Color Change
4.00
2.31
2.00 1.13 0.88
0.00
-2.00 △L △b
-1.23
-1.02
-4.00
-6.00
-8.00
-10.00
-12.00
-12.20
-14.00
Benchmark Col.9 7671 Standard PA
Col.9® 7671 solution shows excellent DPUR after 8 months in natural exposure test
Internal
Col.9® 7671 for clear topcoat IO-Hybrid
Natural exposure: 45o, 11 months, BACC Technology
Col.9 9099 Col.9 7671 Standard PA Color Change
4.00 2.76
2.00 1.31 1.5
0.00
△L △b
-2.00
-1.72
-2.3
-4.00
-6.00
-8.00
-10.00
-12.00
-14.00 -12.5
Benchmark Col.9 7671 Standard PA
Clear coat based on Col.9® 7671 shows excellent DPUR after 11 months in natural exposure test
Internal
Col.9® 7671 for clear topcoat IO-Hybrid
Natural exposure: roll-on texture elastomeric 45o , BACC Technology
7671 GDA matt Standard PA 7671 GDA matt Standard PA
3months 4 months
Col.9® 7671 solution shows excellent DPUR in natural exposure test on texture elastomeric
Internal
Col.9® 7671 for clear topcoat IO-Hybrid
90o natural exposure Technology
1. Col.9® 7671 2017.9 – 2021. 5
2. High Tg PA
3. Benchmark
Internal
Performance
How Much
190.00 6
180.00 176.60 5.5 5.5
170.00
5 5
160.00
4.5
150.00
4
140.00 136.83
3.5
130.00
3
120.00
110.00 2.5
100.00 2
col.9.9099 NEW Col.9.7671
cost per lit Performance rating in DPUR
Internal
Col.9® 7671 IO-Hybrid
Keeps facades looking fresher for longer Technology
High density organic/inorganic chemical bonded hybrid networks that brings about excellent
adhesion, improve film formation resulting in high water whitening resistance and gives super
hydrophilic surface for excellent DPUR.
Exceptional dirt pick-up resistance
Outstanding stability, easy to formulate
Advantages Outstanding water whitening resistance
Good hardness
APEO-free
Internal
