Inov Chem Doncool 103 CP/IP Base blend polyols

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Inov Chem Doncool 103 CP/IP Base blend polyols
Categories:	Polymer; Thermoplastic; Polyurethane, TP
Material Notes:	Doncool 103 is blend polyols uses CP or CP/IP as blowing agent, which applies to refrigerators, freezers, and other insulation products. The characteristics of the products are as follows 1. Excellent flow ability, foam density distributes uniformity, low thermal conductivity 2. Excellent low temperature dimension stability and cohesiveness 3. Demould time 6~8 minutes Information provided by Shandong INOV Polyurethane Co., Ltd.
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Physical Properties	Original Value	Comments

Specific Gravity	1.06 - 1.08 g/cc
Density	0.0240 - 0.0250 g/cc	Free density, High pressure machine
	0.0250 - 0.0260 g/cc	Free density, Manual mixing
	>= 0.0350 g/cc	Mold density; GB/T 6343
Viscosity	3000 - 4000 cP	Dynamic
Storage Temperature	10.0 - 25.0 °C

Mechanical Properties	Original Value	Comments
Compressive Strength	>= 0.150 MPa	GB/T8813

Thermal Properties	Original Value	Comments
Thermal Conductivity	<= 0.0220 W/m-K @Temperature 15.0 °C	GB/T 3399

Processing Properties	Original Value	Comments
Processing Temperature	20.0 - 25.0 °C	Material Temperature, Manual mixing
	20.0 - 25.0 °C	Material Temperature, High pressure machine
Mold Temperature	35.0 - 40.0 °C	Manual mixing
	35.0 - 40.0 °C	High pressure machine
Cure Time	70.0 - 100 sec	Tack free time, High pressure machine
	100 - 120 sec	Tack free time, Manual mixing
Gel Time	0.830 - 1.167 min	High pressure machine
	1.25 - 1.416 min	Manual mixing
Shelf Life	6.00 Month

Descriptive Properties
Appearance	Pale yellow transparent liquid
Closed-cell rate	=90%	GB/T 10799
Cream time	12-16 sec	Manual mixing
	8-12 sec	High pressure machine
Dimensional stability	=0.5%	24h, -20?; GB/T8811
	=1.0%	24h, 100?; GB/T8811
Hydroxyl value	360-420 mgKOH/g
Recommended Ratio	100	Doncool 102
	12-14	CP or CP/IP
	136-142	Isocyanate

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PINOVCHM002 / 312531

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