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GP-1027GEOPOL- GP-1027-Polyol is a formulated, CFC & HCFC free Polyether Polyol blended with zero ODP blowing agent. This formulated performance Polyol is specially developed for the insitu application, Solar Water Heater, Deep freezer & other general Insulation purpose. This formulated Polyol is to be used along with GEONATE- GP-1027-Isocyanate / other equivalent Isocyanate. This formulated Polyol gives excellent flow ability, even density distribution, good dimensional stability and Low thermal conductivity Properties.
Application
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TYPICAL COMPONENT PROPERTIES
Properties Unit Polyol Isocyanate OH Values mg KOH/gm 340 + 25 - Viscosity @ 25o C cps 500 + 100 200 + 20 Specific Gravity - 1.0 - 1.15 1.2 – 1.3 NCO content % - 30.9 - 32.1 -
RECOMMENDED PROCESS CONDITIONSGP-1023/PL system can be processed by High pressure & Low Pressure machine. A Component temperature in between 25oC-30oC is recommended.
Componet Unit limit Polyol pbw 100 Isocyanate pbw 100 - 125 -
TYPICAL REACTION CHARACTERSTICS
Reaction Profile Units Cup Test (at 210C) Cream Time sec 10 - 12 Gel Time sec 80 - 90 Tack Free Time sec 100 - 110 Free Rise Density Kg/m3 24 - 25 -
PHYSICAL FOAM PROPERTIES
Testing Parameters Test Standard Unit Value Overall applied Density ASTM D-1622-63 kg/m3 38-40 Compressive Strength ASTM D-1621-94 kg/cm2 >1 Thermal Conductivity ASTM C-518-76 kcal/mh0 C <0.03 Closed Cell Content ASTM D-2856-65 % >95 Dimensional Stability ASTM D-2126-94 % <1 -
HANDLING AND STORAGEShould be kept in original sealed drums in a dry place at the recommended temperature.
# Units Polyol Isocyanate Storage temperature 0C 15-25 15-25 Storage Stability months 3 6 -
SAFETY CONSIDERATIONSMaterial safety data Sheet are available to help customers satisfy their own handling, safety and disposal needs and those that may be required by locally applicable health and safety regulations.MSD sheets are updated regularly therefore, please request and review the most current MSD sheet before handling or using the product.