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Ensinger PEI

Inov Chem Doncool 104M HFC-245fa/CP Base blend polyols
Categories: Polymer; Thermoplastic; Polyurethane, TP
Material Notes: DonCool 104/M blend polyols use HFC-245fa premixed with CP as blowing agent, it applies to refrigerators, freezers, electric water heaters and other products thermal insulation.

Information provided by Shandong INOV Polyurethane Co., Ltd.
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.05 - 1.07 g/cc1.05 - 1.07 g/cc
Density 0.0225 - 0.0230 g/cc0.000813 - 0.000831 lb/in³Free density, High Pressure Machine Mixing
 0.0225 - 0.0235 g/cc0.000813 - 0.000849 lb/in³Free density, Manual Mixing(low pressure machine)
 0.0310 - 0.0330 g/cc0.00112 - 0.00119 lb/in³Mold density; GB/T 6343
Viscosity 400 - 600 cP400 - 600 cPDynamic
Storage Temperature 10.0 - 20.0 °C50.0 - 68.0 °F
 
Mechanical PropertiesMetricEnglishComments
Compressive Strength >= 0.140 MPa>= 20.3 psiGB/T8813
 
Thermal PropertiesMetricEnglishComments
Thermal Conductivity <= 0.0190 W/m-K
@Temperature 10.0 °C		<= 0.132 BTU-in/hr-ft²-°F
@Temperature 50.0 °F		GB/T 3399
 
Processing PropertiesMetricEnglishComments
Cure Time 1.17 - 1.67 min0.0194 - 0.0278 hourTack free time, High Pressure Machine Mixing
 1.67 - 2.00 min0.0278 - 0.0333 hourTack free time, Manual Mixing(low pressure machine)
Gel Time 0.750 - 0.9167 min0.750 - 0.9167 minHigh Pressure Machine Mixing
 1.083 - 1.167 min1.083 - 1.167 minManual Mixing(low pressure machine)
Shelf Life 3.00 Month3.00 Month
 
Descriptive Properties
AppearanceLight yellow transparent liquid
Closed-cell rate=90%GB/T 10799
Cream time6-8 secHigh Pressure Machine Mixing
 8-10 secManual Mixing(low pressure machine)
Dimensional stability=1.0%24h, -20?; GB/T8811
 =1.5%24h, 100?; GB/T8811
Hydroxyl value300-400 mgKOH/g
Recommended Ratio100DonCool 104/M blend polyols
 120-125ISO

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PINOVCHM004 / 312533

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