| Customization: | Available |
|---|---|
| Source: | ISO/Polyol |
| Appearance: | Liquid |
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Rigid Polyurethane Foam ZHD-8001 Series for Refrigerators and Freezers
| ZHD-8001A | Cycl opentane type |
| ZHD-8001B | Ring/Is opentane type |
| ZHD-8001C | HCFC-141B type |
| ZHD-8001D | Rapid demoulding type |
ZHD-8001E |
Low thermal conductivity type |
Typical Reactivity Property
| Item | Manual Mixing | Low Pressure Foaming Machine | High Pressure Foaming Machine |
| Cream Time(sec.) | 12-18 | 10-16 | 8-14 |
| Gel Time(sec.) | 70-90 | 65-80 | 50-75 |
| Tack Free Time(sec.) | 90-120 | 85-110 | 80-110 |
| Free Rise Density(kg/m3) | 23-26 | 23-26 | 22-25 |
| Item | Unit | Standard Value | Huide Value |
| Core Density | kg/m3 | 28-35 | 28-35 |
| Compressive Strength | Kpa | ≥100 | ≥120 |
| Thermal Conductivity | W/m.k | ≤0.022 | ≤0.0196 |
| Water Absorption(V/V) | % | ≤5 | ≤4 |
| Close Cell Content | % | ≥90 | ≥92 |
| Low Temperature Dimensional Stability( -20ºC 22h) | % | ≤1 | ≤0.2 |
| High Temperature Dimensional Stability( 100ºC 22h) | % | ≤1.5 | ≤0.5 |
Polyol net weight: 200-220/iron drum Isocyanate net weight: 250/iron drum 1x20GP for polyol/200kg total load 80 barrel/16tons 1x20GP for polyol/220kg total load 80 barrel/17.6 tons 1x20GP for isocyanate/250kg total 80 barrel/20 tons 1x20GP for 40 sets, total 80 barrel/ 19.5 tons
Storage Recommendation
The blend polyol should be stored in the sealed container to avoid the absorption of water vapor. During the transportation, it should avoid serious shake and strong sunlight. It should be stored in ventilated place, avoiding light, water and fire. Recommended storage temperature is 15~25ºC
Safety Precautions
Skin allergies may result from moderate skin irritation and minor eye irritation caused by direct contact with ZHD8001 type mix polyol. Respiratory allergies can be brought on by repeatedly breathing in large concentrations of volatile gas; this needs to be addressed right away. Treatment with anti-inflammatory and anti-allergic medications is recommended. Please use caution during the procedure to avoid skin contact and splashing into the eyes. You should also wear the appropriate safety gear, such as gloves, goggles, and work clothing. After splattering on the skin or an eye, immediately rinse the area with water for a minimum of fifteen minutes, and then wash the skin with soapy water. Please get medical attention as soon as possible after swallowing.
Notice: Zibo Huide Polyurethane Company intends to apply this product standard in order to show sincerity to our customers, while it is not covered by law as a guarantee. Customers can adjust according to the actual operating conditions. If you have any questions, please call our company and we will serve you wholeheartedly.
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