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Acrylated Resin
 
PAL – 6108 X 60 ACRYLATED ALKYD RESIN
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PAL- 6108 X 60 Acrylated modified alkyd resin. It is developed for fast drying exterior / interior durable air drying coatings. It could be used as, hydroxyl functional base, in two pack urethane systems. Similarly, it could be cross linked with MF resin or blocked isocynates, at higher temperatures, in one pack stoving systems.
Features :
  • Cost effective versatile resin
  • Very good compatibility with pure acrylic resins, chlorinated rubber resins, Polyurethane resins
  • Quick drying with very good acid & alkali resistance
  • Very good exterior durability
Applications :
  • Excellent substitute for chlorinated rubber coatings
  • Quick drying coatings with very good exterior durability for exterior structures such as pipelines, tanks etc. The durability could be boosted by imparting few parts of pure acrylic resin in paint formulations
  • Paint formulator can develop excellent coatings for Ship side paints, Container coatings, low bake primers & Top coat for chasis
  • Hydroxy terminated base resin for two pack polyurethane application for exterior coatings
Physical Properties :
Sr. No. Property Unit Specification
1 Appearance Visual Light Yellow Viscous Liquid
2 Colour (Gardner Scale) Gardner 10 Max
3 Viscosity in 40 % xylene @ 30° C Sec 25 - 45
4 Specific Gravity @25° C gm/cm3

0.96 - 0.98

5 Flash point (Closed Cup) °C / °F 28 / 82
6 N.V.M [1 hr @120° C] % 60± 2
7 Hydroxy value (As such) MgKOH / g 24 - 30
8 Hydroxy equivalent weight g / eq. 2100
 
Curing Properties :
1. Air drying systems  
  Recommended solvent
Xylene, C IX, Butanol.
  Recommended Driers Ca, Co & Zr
  Surface Dry 10 min
  Tack Free 45 min
  Hard dry Over Night
2. Two pack urethane systems
 
  Recommended OH equivalent for two pack urethane systems 2100
Starting Formulations Based on PAL - 6108 X 60 (Acrylated Resin) :
I) Quick Drying Enamel :
Sr. No. Raw Material Percentage
1 Titanium Dioxide 20.00
2 Dispers BYK -110 0.20
3 PAL - 6108 X 60 60.00
4 CLP - 65% 2.00
5 BYK - 410 0.60
6 Calcium Drier 0.40
7 Cobalt Drier 0.60
8 Zirconium Drier 0.60
9 BYK -310 0.20
10 Xylene 5.40
11 C - IX 8.00
12 Butanol 2.00
Total   100.00
Paint Properties :
Specific Gravity : 1.10 ± 0.04 kg / ltr
Viscosity : 100 ± 20 Sec in B4 cup at 30° C
Drying Time : SD -20 Minutes
TD-120± 30 Minutes at ambient temperature
S.V.R. : 35
II )  Starting Formulation of Polyurethane Paint based on PAL-6108 x 60 & Aliphatic Isocynate
Base composition
Sr. No. Raw Material Percentage
1 Titanium Rutile  20.00
2 Dispersing Agent 0.20
3 UV – Stabilizer 0.20
4 PAL-6108 x 60 48.00
5 Slip Agent 0.20
6 Thixotropic Agent 10 %
3.00
7 Xylene 2.40
8 Butyl Acetate  4.00
9 Solvent C-IX 8.00
10 Ethyl Cellosolve Acetate 4.00
Hardener Composition
11 Aliphatic Isocynate x 75 % 4.25
12 Butyl Acetate
5.75
  Total 100.00
Paint Properties :
Specific Gravity : 1.10 ± 0.04 kg / ltr
Viscosity : 50 ± 20 Sec in B4 cupat30°c
Drying Time : SD - 15 ± 5 Minutes
TD- 120± 30 Minutes
Gloss at 60 deg 72--76
S.V.R. 35
Mixing Rratio Base : Hardener
  9 part : 1 Part
 
Handling & Storage :
Handling: Avoid use of electric band heater or application of direct flame to container. It can cause explosion & fire.

Storage: Good general ventilation should be sufficient for most conditions. Local exhaust ventilation may be necessary for some operations.
 
© Paladin Paints & Chemicals Pvt. Ltd. 2008 All Rights Reserved.