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Elmet Technologies

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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 PropertiesOriginal ValueComments
Specific Gravity 1.05 - 1.07 g/cc
Density 0.0225 - 0.0230 g/ccFree density, High Pressure Machine Mixing
 0.0225 - 0.0235 g/ccFree density, Manual Mixing(low pressure machine)
 0.0310 - 0.0330 g/ccMold density; GB/T 6343
Viscosity 400 - 600 cPDynamic
Storage Temperature 10.0 - 20.0 °C
 
Mechanical PropertiesOriginal ValueComments
Compressive Strength >= 0.140 MPaGB/T8813
 
Thermal PropertiesOriginal ValueComments
Thermal Conductivity <= 0.0190 W/m-K
@Temperature 10.0 °C		GB/T 3399
 
Processing PropertiesOriginal ValueComments
Cure Time 70.0 - 100 secTack free time, High Pressure Machine Mixing
 100 - 120 secTack free time, Manual Mixing(low pressure machine)
Gel Time 0.750 - 0.9167 minHigh Pressure Machine Mixing
 1.083 - 1.167 minManual Mixing(low pressure machine)
Shelf Life 3.00 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

Ensinger PEI




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