SYNTHEMUL Product Code: All-Acrylic Latex SEMI-COMMERCIAL

Transcription

1 APRIL 2005 SYNTHEMUL Product Code: All-Acrylic Latex SEMI-COMMERCIAL DESCRIPTION SYNTHEMUL is high-performance; ultra-low VOC acrylic latex ideal for cosolvent-free exterior house and trim paints. Performance features include alkyd-like adhesion to a variety of difficult substrates, particularly chalky surfaces and aged gloss alkyd. can be formulated at less than 20 gram/liter VOC, giving the paint formulator more latitude in meeting current and future environmental regulations. APPLICATIONS Exterior house paint: flat thru semi-gloss Exterior opaque stains Masonry paints Primers Exterior semi-transparent stains FEATURES Near zero VOC depending on additive package Low temperature film formation Exterior durability Wet adhesion: chalk and gloss alkyd Early water resistance/ reduced blistering Efflorescence resistance Zinc oxide stability Freeze/thaw and long term stability Thick films without mudcracking BENEFITS No need for glycols or coalescing solvents Long term exterior durability Minimal surface preparation required Early resistance properties to humidity and rain Improved appearance over concrete Environmentally-friendly paints Application friendly PROPERTIES Type All Acrylic Percent Solids, Weight 50 Percent Solids, Volume 47 approx. Viscosity at 25 C, Brookfield LVT, #2 at 60 rpm, cps 200 cps Pounds per Gallon, Solution 8.80 ph 8.5 Glass Transition Temperature, C 4 STORAGE Store in a cool, dry place, preferably under 80 F t o ensure a useful shelf life of at least six months. Protect from freezing. Read the Material Safety Data Sheet before handling, storing, or using this product.

2 SUGGESTED FORMULATION Pounds Gallons Raw Material Analysis: Water Weight per gallon, pounds Attagel 50 Weight solids, percent Natrosol 330 Plus Volume solids, percent AMP-95 PVC, % Igepal CTA-639W VOC, (gms/ltr) Colloid 226 KU C FoamStar A10 ICI viscosity, 25 C Minex 4 ph Imsil 1240 Silica 60 Gloss TiPure R Gloss 2.3 Disperse at high speed to 5.0 Hegman. Add grind to the following letdown: Water FoamStar A Add slowly into vortex in the order listed: Nuosept Troysan Polyphase Water Total TYPICAL PERFORMANCE DATA In-can Properties (25 C) Thick Film ph Mudcracking (37 F) KU sealed, mils 40 <14 ICI unsealed, mils 40 <14 #7 DOW - Leneta Contrast ratio Heat Age Stability (4 weeks at 60 C) % Reflectance Stormer, KU Gloss ICI, Poise Sheen ph, Low Temperature Freeze thaw Stability Film Formation (37 F) 5 cycles +8 KU Gel -1 cycle (3% phthalo blue dispersion) E (low temp. / room temp.) Mudcracking (3.5 mil) 10 4 severe 2

3 TYPICAL PERFORMANCE DATA Adhesion: Cross-hatch Abrasive Scrub Resistance 7-day Relative Scrub Resistance 194% 100% Chalk Latex (rating 4-6) Dry Adhesion 5B 5B Wet Adhesion 3B 2B Aged Gloss Alkyd Dry Adhesion 5B 5B Wet Adhesion 5B 5B Galvanized Steel Dry Adhesion 1B 1B Wet Adhesion 1B 0B Aluminum Dry Adhesion 2B 3B Wet Adhesion 2B 3B Smooth Steel Dry Adhesion 4B 4B Wet Adhesion 4B 4B 3

4 SUGGESTED FORMULATION Pounds Gallons Raw Material Analysis: Water Weight per gallon, pounds Attagel 50 Weight solids, percent Natrosol 330 Plus Volume solids, percent AMP-95 PVC, % Igepal CTA-639W VOC, (lbs/gal) Colloid 226 VOC, (gms/ltr) FoamStar A10 KU 25 C Minex 7 ICI viscsoity, 25 C TiPure R902 ph Disperse at high speed to 5.0 Hegman. 60 Gloss Add grind to the following letdown: 85 Sheen OP Water FoamStar A Add slowly into vortex in the order listed: Nuosept Troysan Polyphase Water Total TYPICAL PERFORMANCE DATA In-can Properties (25 C) Thick Film ph Mudcracking (37 F) KU sealed, mils 40 <14 ICI unsealed, mils 45 <14 #7 DOW - Leneta Heat Age Stability (60 C) Contrast ratio weeks 0 12 % Reflectance weeks gloss weeks sheen Freeze thaw Stability Low Temperature 5 cycles +11 KU gell - 2 cycles Film Formation (37 F) (3% phthalo blue dispersion) E (low temp. / room temp.) mudcracks 8 few 3 severe 4

5 TYPICAL PERFORMANCE DATA Adhesion: Cross-hatch Abrasive Scrub Resistance 7-day trial Galvanized Steel trial Dry 3B 2B average 2,170 1,576 Wet 4B 2B % of EM Aluminum Dry 3B 2B Wet 3B 4B Smooth Steel Dry 4B 4B Wet 4B 3B Aged Gloss Alkyd Dry 5B 5B Wet 5B 5B Chalk Latex (rating 4-6) Dry 4B 4B Wet 3B 2B 5