2.1. Hfc134A Blown Rigid Polyurethane Foam Formulated System Blend Polyether Polyol for Refrigerator Insulation

Model NO.
LYR1741
Color
Brown
Dynamic Viscosity (25ºC) MPa.S
4000-6000
Storage Temperature ºC
10-25
Density (20ºC) G/Ml
1.1±0.02
Hydroxyl Value Mgkoh/G
350-450
Appearance
Light Yellow Transparent Viscous Liquid
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
Reference Price
$ 1.80 - 12.60
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Product Description

Description
The system is intended for the production of rigid polyurethane foam, used in the manufacture of the thermal insulation for the commercial refrigerating and freezing chambers. As the result of the modificated polyol LYR1741 and isocyanate reaction is forming the foam with good flowing and increase index, which results to a uniform distribution of density over the entire volume. The foam has the increased data on fire protection according with ISO 3582. The foam has good physical properties, dimensional stability at low temperatures, good adhesion ability. Polyol contains HFC 134a as the blowing agent.

2.1. Hfc134A Blown Rigid Polyurethane Foam Formulated System Blend Polyether Polyol for Refrigerator Insulation 2.1. Hfc134A Blown Rigid Polyurethane Foam Formulated System Blend Polyether Polyol for Refrigerator Insulation
Handling and Storage
LYR1741 should be protected from moisture by keeping containers sealed when not in use. Drums have to be stored indoors to protect the material from water ingress, frost and direct heat from the sun. Under temperature conditions and in properly sealed containers ,the storage life of the polyol is 6 months.
The optimum storage temperature should be 10-30ºC.
2.1. Hfc134A Blown Rigid Polyurethane Foam Formulated System Blend Polyether Polyol for Refrigerator Insulation

2.1. Hfc134A Blown Rigid Polyurethane Foam Formulated System Blend Polyether Polyol for Refrigerator Insulation
2.1. Hfc134A Blown Rigid Polyurethane Foam Formulated System Blend Polyether Polyol for Refrigerator Insulation

2.1. Hfc134A Blown Rigid Polyurethane Foam Formulated System Blend Polyether Polyol for Refrigerator Insulation
2.1. Hfc134A Blown Rigid Polyurethane Foam Formulated System Blend Polyether Polyol for Refrigerator Insulation


 

 

Polymer & Resin

PNEUTEC.IT, 2023