Polyurethane Resin-based Ig 3 Safe Light Radium Paint

Radium Paint for Lane Marking – Power, Chemical & Textile Plants

Radium Paint is a photoluminescent safety coating used for lane marking in power plants, chemical plants, textile units, and other industrial facilities. During emergencies like fire, flooding, or earthquake, when power failure causes blackout, the glowing lanes guide safe evacuation.

Special Feature

• Appears white in daylight

• Glows green/blue in darkness

• Charges under tube light in 3–4 hrs

• Glows for 5–6 hrs in complete darkness

Principle of Operation

• Pigments absorb surrounding light and get charged

• In darkness, they emit visible radium green glow

Application Method

• Mix resin & hardener in 3:1 ratio

• Apply by spray painting within 1 hour

• Basecoat of white polyurethane recommended for best results

Packing

• 1 liter, two-pack system

• 750 ml Resin + 250 ml Hardener

Coverage

• 70 sq. ft. per liter

Optical Data

• Shade: White in light, Green/Blue in dark

• Brightness:
  • 4500 mcd/m² @ 1 min
  • 450 mcd/m² @ 10 min
  • 27 mcd/m² @ 8 hrs

• Visibility limit: 0.32 mcd/m² (naked human eye)

• Glow Duration: Up to 6 hrs after 3 hrs exposure

Guarantee

• Night glow properties remain unchanged lifelong (unless physically damaged)

Paint Medium Specifications

• Type: Polyurethane resin-based

• System: Two-pack (base + hardener, mixed before use)

• Features: High gloss, UV resistant, non-yellowing, excellent flow

• Finish: Smooth, glossy

• Viscosity (base): 18–22 sec (Flow Cup No. 4 at 30°C)

• Drying: Surface dry 20 min | Hard dry overnight | Full cure 7 days

• Flash Point: Above 23°C

• Application: Spray at 25–30 sec viscosity (stir during application)

• Thinner: PU thinner

• Mixing Ratio: Resin:Hardener (3:1 by volume)

• Pot Life: 1 hour | Maturation: 20–30 min

• Stoving: 120°C (15 min) or 60°C (40 min) after 20 min flash-off

• Adhesion: Excellent on polyurethane topcoats

• Flexibility: Passes ¼” mandrel

Chemical Resistance

• 30% H₂SO₄ (24 hrs): Not affected

• 30% NaOH (30 hrs): Not affected

• Petrol/Diesel (30 min): Not affected

• Water (24 hrs): Not affected

• Shelf Life: Several months (sealed, ambient conditions)

Coverage

• 70 sq. ft. per liter

Service Areas

 

• India: Mumbai, Maharashtra & all over India

• International: Saudi Arabia, Dubai, Kuwait, Abu Dhabi, Middle East & Gulf