Product Details
500g Insulating Polyurethane Resin with Electro Brown Resin 5000-5500mPa.s and Hardner 200-200 mPa.s.
Overview
Features
Specification
- FR/453 is filler extended two part Polyurethane Resin
- Colour :
- Resin : Electro Brown
- Hardener : Brownish clear
- Mixed : Electro Brown
- Viscosity / 25°C :
- Resin : 5 000 — 5 500 mPa.s
- Hardener : 200 — 200 mPa.s
- Mixed : 2 000 — 2 500 mPa.s
- Mixing Ratio :
- By Weight : 100 parts of Resin, 25 — 26 parts of Hardener
- By Volume : 100 parts of Resin, 34 — 35 parts of Hardener
- Specific Gravity :
- Resin : 1.65 g/cm3
- Hardener : 1.20 g/cm3
- Potlife / 25°C : 30 Minutes
- Geltime / 25°C : 35 — 40 Minutes
- Application : By casting
- Setting Time : 1 — 1 1/4 Hours
- Exotherm (500ml volume) : Maximum 60°C
- Adhesion : To PVC, Aluminium, Lead, Copper : Very good ; To Cleaned, Flamed Polyethylene: Good
- Flashpoint : > 200°C
- Heat Resistance : Maximum 80°C
- Hardness (cured 24h / 25°C) : Shore D: 80 — 85
- Dielectric Strength : 21 kV/mm
- Resistance :
- To Water, Oil, diluted Acids, Alkaline : Very good
- Solvents: Aromatic I Aliphatic Hydrocarbons : Good
- Esters, Ketons, Chlorinated Hydrocarbons : Not resistant
- Hydrolytic Stability : Excellent
- Water Absorption : (After 24 hour immersion in distilled water): 0.3 %
- Storage Stability : 12 Months stored under dry and cool conditions in sealed packaging
- Toxicity : Very low toxicity at ambient temperatures. However, gloves must be worn and adequate ventilation must be ensured during application.