• 2.5 High Volume Output Rigid PU Polyurethane Polyether Polyol Mixture Polyurethane Foam for Pipe Insulation
  • 2.5 High Volume Output Rigid PU Polyurethane Polyether Polyol Mixture Polyurethane Foam for Pipe Insulation
  • 2.5 High Volume Output Rigid PU Polyurethane Polyether Polyol Mixture Polyurethane Foam for Pipe Insulation
  • 2.5 High Volume Output Rigid PU Polyurethane Polyether Polyol Mixture Polyurethane Foam for Pipe Insulation
  • 2.5 High Volume Output Rigid PU Polyurethane Polyether Polyol Mixture Polyurethane Foam for Pipe Insulation
  • 2.5 High Volume Output Rigid PU Polyurethane Polyether Polyol Mixture Polyurethane Foam for Pipe Insulation

2.5 High Volume Output Rigid PU Polyurethane Polyether Polyol Mixture Polyurethane Foam for Pipe Insulation

Molecular Principal Chain: Naphthenic Polymer
Color: Brown
Viscosity (25ºC,MPa.S): 1500~1650
Samples:
US$ 0/kg 1 kg(Min.Order)
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2.5 High Volume Output Rigid PU Polyurethane Polyether Polyol Mixture Polyurethane Foam for Pipe Insulation pictures & photos
2.5 High Volume Output Rigid PU Polyurethane Polyether Polyol Mixture Polyurethane Foam for Pipe Insulation
US $1.3-1.9 / kg
Min. Order: 1,000 kg
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Basic Info.

Model NO.
LYR1383
Hydroxy Value (Mgkoh/G)
410~430
Moisture Content
3%~3.5%
Density (25ºC,g/cm3)
1.08~1.12
Transport Package
Steel Drum/IBC Drum/Tank
Specification
pure
Trademark
G-TECH@
Origin
China
Production Capacity
50000mt/Year

Packaging & Delivery

Package Size
60.00cm * 60.00cm * 102.00cm
Package Gross Weight
218.000kg

Product Description

1.General description                                                  
System LYR1383 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
Index
LYR1383
Viscosity (25ºC,mPa.S) 1500~1650
Hydroxy Value (mgKOH/g) 410~430
Moisture Content 3%~3.5%
Density (25ºC,g/cm3) 1.05~1.05

3.2 Process and reactive characteristics( actual value varied depends on the processing conditions),Free Rise Time (System Temperature: 20±2ºC)
Index   

Product
model
material way Material temperature cream time (S) gel time        (S) tack-free time (S) free rise desity (kg/M3)
LYR1383 Manual mixing 15~30 / / 240~380 38~42
Low pressure Machine 20~30 / / 200~320 38~42
High pressure machine 20~30 / / 150~270 37~41
Note: ratio varied depends on system




2.3 Recommended ratio:
Formation LYR1383
Blend polyol 100
Isocynate 100/110-150

2.4 Foam characteristics
Testing items Test method CJ/T114-2000 Petroleum Department standard SY/T0415-1996
Apparent core density (kg/m3)              GB/T 6343-2009 60-80 40-60
Closed-cell rate
(%)                  
GB/T 10799-2008 88 88
Initial Thermal conductivity (W/m.k)               GB/T 10295-1988 0.033 0.03
Compressive strength   GB/T 8813-88 300 200
Water Absorption         10% 3%
Note: the above index is just for refer, technical index can be adjusted as per customer requirement.
 
2.5 High Volume Output Rigid PU Polyurethane Polyether Polyol Mixture Polyurethane Foam for Pipe Insulation 2.5 High Volume Output Rigid PU Polyurethane Polyether Polyol Mixture Polyurethane Foam for Pipe Insulation 2.5 High Volume Output Rigid PU Polyurethane Polyether Polyol Mixture Polyurethane Foam for Pipe Insulation
2.5 High Volume Output Rigid PU Polyurethane Polyether Polyol Mixture Polyurethane Foam for Pipe Insulation 2.5 High Volume Output Rigid PU Polyurethane Polyether Polyol Mixture Polyurethane Foam for Pipe Insulation 2.5 High Volume Output Rigid PU Polyurethane Polyether Polyol Mixture Polyurethane Foam for Pipe Insulation
 

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From payment to delivery, we protect your trading.
2.5 High Volume Output Rigid PU Polyurethane Polyether Polyol Mixture Polyurethane Foam for Pipe Insulation pictures & photos
2.5 High Volume Output Rigid PU Polyurethane Polyether Polyol Mixture Polyurethane Foam for Pipe Insulation
US $1.3-1.9 / kg
Min. Order: 1,000 kg
Diamond Member Since 2020

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5
Trading Company
Number of Employees
4
Year of Establishment
2018-03-16