Two Components Open-Cell Polyurethane Foam Raw Materials for Submarine Pipe Insulation
Feature
1.High Strengh
2.High temperature resistance
3.Good liquidity
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 |
Note:According to the system different,the materil ratio is different.
ater blown materil ratio:1.4~1.5.
Product Property
| 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 |
Note:Ordinary type temperature resistance within 120ºC; Temperature resistance type I 130ºC or less; Temperature resistance type II 150ºC or less.
Above Data is for reference only.Actual values vary depending on pipe diameter and process (small and medium-sized pipes.as an example, larger pipes with different parameters).
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.
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