4.1.5rigid Polyurethane Large Diameter Pipe Foam Insulation PU Polyurethane Foam Polyol and Isocyanate

1.General description                                                  System LYR1382 is a two component rigid polyurethane foam system which is consist of  polyol blend and isocyanate.Polyol ble

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1.General description                                                  
System LYR1382 is a two component rigid polyurethane foam system which is consist of  polyol blend and isocyanate.Polyol blend is the mixture of polyol,blowing agent,silicone surfactant,water,catalyst and additives.This system is designed for CFC free blown rigid foam insulation of pre-insulated pipe/shell.

2.Product feature:
1.high volume output efficience
2.High temperature resistance
3..Excellent thermal insulation
4.Good mechnical strength

3.Product Property:

3.1Physical Property
Product Model IndexLYR1382
Viscosity (25ºC,mPa.S)400~800
Hydroxy Value (mgKOH/g)375~400
Moisture Content0.2%~1.5%
Density (25ºC,g/cm3)1.08~1.12

3.2Technical Property
 LYR1382
Mixing Ratio100/100-120
Cearm Time/
Gle Time/
Track Free Time55-60
Free Rise Density22-24
Pipe diameter(applicability)≥∅820,temperature resistance 150ºC

3.2Foam Property
4.1.5rigid Polyurethane Large Diameter Pipe Foam Insulation PU Polyurethane Foam Polyol and Isocyanate

4.1.5rigid Polyurethane Large Diameter Pipe Foam Insulation PU Polyurethane Foam Polyol and Isocyanate4.1.5rigid Polyurethane Large Diameter Pipe Foam Insulation PU Polyurethane Foam Polyol and Isocyanate4.1.5rigid Polyurethane Large Diameter Pipe Foam Insulation PU Polyurethane Foam Polyol and Isocyanate
4.1.5rigid Polyurethane Large Diameter Pipe Foam Insulation PU Polyurethane Foam Polyol and Isocyanate4.1.5rigid Polyurethane Large Diameter Pipe Foam Insulation PU Polyurethane Foam Polyol and Isocyanate4.1.5rigid Polyurethane Large Diameter Pipe Foam Insulation PU Polyurethane Foam Polyol and Isocyanate
 

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