Polyether Polyols used for refrigerators,it's the blend polyol for refrigerator ,the polyurethane foam are generally made from machine injection processes. The chemical systems have a moderate to fast reaction profiles depending upon the customer's requirements.
Appilcation
The Polyether polyols rigid polyurethane for refrigerator are prepared with different functionalities, hydroxyl values and viscosity based on different initiators.Different combinations can be made according to customer requirements of customers for system materials to obtain different performance.
Blend polyether polyol is based on polyether polyols formulated with catalyst, blowing,fireproofing, stabilizing agents and other additives.It is a fully formulated polyether polyol developed for the manufacture of polyurethane rigid foam in combination with isocyanate. The polyether polyol blend polyol for refrigerator is high demand in the market.
Polyurethane foam raw material Refrigerator Polyether Polyol maintain the inside temperature of the refrigerator, and thus reduce the consumed energy and provide high efficiency, thanks to their insulation capability due to their low thermal conductivity. Polyurethane foams also increase the storage volume by allowing great reduction in the wall thickness of the refrigeration equipment.
BQ8001 features
BQ8001 the polyether Polyols used for refrigerators has the features:
Water blown,
ozone depletion value is 0,
Environment protecting,
non-toxic side effect,
using self-develop special polyether to solve the market difficulty of high system viscosity.
Polyether polyol blend polyol for refrigerator also shows excellent flowability and good adhesive power.
BQ8001blend polyol for the refrigerator foam insulation properties as bellow:
Properties
|
Item No. |
BQ8001 |
BQ8002 |
BQ8003 |
BQ8004 |
BQ8005 |
BQ8006 |
BQ8007 |
|
Product type |
Water incubator |
Pentane frceezer |
Pentane refrigcrator |
245fa freezer |
245fa fefrigerator |
LBA freezer |
R600 freezer |
|
Types of blowing agent |
H₂O |
CH |
CH |
CP-HFC-245fa |
CP-HFC-245fa |
CP/HFO |
CP/R600 |
|
POL:ISO |
100:130-150 |
100:110-130 |
100:115-135 |
100:110-120 |
100:115-135 |
100:110-120 |
100:110-120 |
|
Appearance |
Colorless to brownish-red transparent liquid |
Colorless to brownish-red transparent liquid |
Colorless to brownish-red transparent liquid |
Colorless to brownish-red transparent liquid |
Colorless to brownish-red transparent liquid |
Colorless to brownish-red transparent liquid |
Colorless to brownish-red transparent liquid |
|
Temperature/°C |
22-27 |
20-25 |
20-25 |
18-23 |
18-23 |
18-23 |
18-23 |
|
Gream time/S |
6-15 |
8-15 |
5-15 |
6-12 |
5-15 |
6-12 |
6-12 |
|
Gel time/S |
60-100 |
60-100 |
50-90 |
50-80 |
50-90 |
50-80 |
50-80 |
|
Free foam density/Kg/m³ |
30-34 |
23-28 |
22-28 |
22-24 |
22-28 |
22-24 |
22-24 |
|
Molding foam density/Kg/m³ |
≥43 |
≥33 |
≥33 |
≥30 |
≥30 |
≥30 |
≥29 |
|
Thermal Conductivty /W/m.k |
≤0.026 |
≤0.020 |
≤0.020 |
≤0.019 |
≤0.019 |
≤0.019 |
≤0.020 |
Packing
The rigid polyurethane foam packed usually in galvanized steel drum 200kgs;
Store in dry and cool place,no sunlight
No water and heat source.
Except the polyether Polyols used for refrigerators,our Beiqiao also supply :
Blend Polyether Polyol Used for Freezers
Blend Polyether Polyol Used for Portable Incubator
Blend polyol for Cooler Box
Blend polyol for Cold Chain Transportation
Blend polyol for Refrigerated Truck Insulation
please contact us.
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