ZHD8003 is a kind of blend polyol used for pipe insulation system for pipeline anti-corrosion and thermal insulation . When it combined with isocyanate leads to the formation of rigid polyurethane foam by using PU injection foam equipment .The foam formed has the characteristics as following
1. The thermal conductivity is low, which can meets the requirements of city heating and energy saving.
2. Service life of the foam is very long lasting.
3. High temperature resistance and good dimensional stability of the foam, the highest temperature range is 140 ºC.
4.The Product also have a high strength.
ADDITIONAL INFORMATION
1. Before foaming,The ratio column of the two components must be checked,Moreover, The operator should reset the radio for a period of time.t
2. ZHD8003 and Polymeric MDI should be controlled temperature, Prevented the summer temperature being too high,and heated in winter.
3. Exhaust before operation, and to avoid polyurethane foam escaped from cracks.
Typical Reactivity Property
| Item |
Manual Mixing |
Low Pressure Foaming Machine |
High Pressure Foaming Machine |
| Cream Time (S) |
15-30 |
13-25 |
10-20 |
| Tack Free Time (S) |
60-100 |
55-90 |
50-80 |
| Free Rise Density (Kg/m3) |
22-33 |
22-32 |
21-31 |
| Item |
Unit |
Standard Value |
Huide Value |
| Core Density ≥ |
Kg/m3 |
60 |
60-80 |
| Close Cell Content ≥ |
% |
88 |
90-95 |
| Thermal Conductivity ≤ |
W/m.k |
0.03 |
0.02-0.03 |
| Compressive Strength ≥ |
Kpa |
300 |
300-400 |
| Temperature Dimensional Stability 24H100ºC≤ |
% |
3 |
1.0-3.0 |
PACKING SPECIFICATION
200-220KGS/drum, blue paint drums (Drum Weight: 18kg)
STORAGE RECOMMENDATIONS
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.
SAFTY PRECAUTIONS
Skin allergies may result from moderate skin irritation and minor eye irritation caused by direct contact withZHD8003 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.
FAQ
1.F:Why choose your company?
Q:Huide Company founded in year 2010,is a leading manufacturer of rigid PU foam blend polyol system materil, we have professional team,our products are stable andservice is decent.
2.F:Could you send me samples?
Q:Yes,sure. Normally,we can supply free sample for less than 5kg.But need the customer take charge of the express cost.
3.F:Are you a trader or manufacturer?
Q:We are manufacturer.We do our own blend polyol for over 15 years in china.
4.F:What's the MOQ?
Q:1 Drum.
5.F:What's the lead time?
Q:Within 3-5 days after payment.
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