3.1.4rigid Polyurethane Large Diameter Pipe Foam Insulation PU Polyurethane Foam

• Molecular Principal Chain: Naphthenic Polymer
• Color: Brown
• Viscosity (25ºC,MPa.S): 400~800
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LYR1382E
• Hydroxy Value (Mgkoh/G): 375~400
• Moisture Content: 0.2%~1.5%
• 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
• Package Size: 60.00cm * 60.00cm * 102.00cm
• Package Gross Weight: 218.000kg

Product Description

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 Index	LYR1382
Viscosity (25ºC,mPa.S)	400~800
Hydroxy Value (mgKOH/g)	375~400
Moisture Content	0.2%~1.5%
Density (25ºC,g/cm3)	1.08~1.12

3.2Technical Property

	LYR1382
Mixing Ratio	100/100-120
Cearm Time	/
Gle Time	/
Track Free Time	55-60
Free Rise Density	22-24
Pipe diameter(applicability)	≥∅820,temperature resistance 150ºC

3.2Foam Property