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POLYCHEM 7775-EB-70

1 of 152 products in this brand
Polychem 7775-EB-70 is a HAPs free fast drying water-reducible alkyd resin. It is ideal for industrial and high gloss DTM applications. It has excellent corrosion resistance and gloss retention along with great adhesion.

Chemical Family: Alkyds

End Uses: Enamel, Primer, Top Coat

Compatible Substrates & Surfaces: Metal

Features: Corrosion Resistance, Excellent Adhesion, Fast Drying, High Gloss, UV Resistance

Technical Data Sheet

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Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Labeling Claims
Product Features
  • Fast Dry
  • Excellent Gloss / Gloss Retention
  • Excellent Corrosion Resistance

Applications & Uses

Compatible Substrates & Surfaces
Cure Method
Applications
  • High Quality Exterior Enamel
  • Industrial Top Coat
  • Primer Application
  • Industrial Maintenance Application
Suggested Use

Dryer Recommendations

  • Cobalt = 0.03 – 0.05%
  • Zirconium = 0.20 – 0.40%

Properties

Soluble in
Ethylene Glycol Monobutyl Ether
Specifications
ValueUnitsTest Method / Conditions
Acid Number (NVM)33 – 40
ClarityClear
Colormax. 7Gardner
Non-Volatile Matter69 – 71%
Pounds Per Gallon8.85 – 9.05
ViscosityZ4 – Z6Gardner Holdt Bubble Method

Technical Details & Test Data

Curing / Dry Time
Surface Dry 1 – 2 hrs
Tack Free 3 – 4 hrs
Dry Hard 7 – 8 hrs

 

QUV Resistance

Hours Initial 168 336 504 672 840 1008
60° Gloss 95.1 86 83.5 77.9 78.5 77.3 79
% Gloss Retention - 90.4 87.8 81.9 82.5 81.3 83.1
Δb* values - 0.2 0.33 0.85 0.51 0.39 0.5
ΔE* values - 0.6 0.79 1.35 0.92 1.1 0.82