| Customization: | Available |
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| Material: | Polyurethanes/PU |
| Usage: | Engineering Plastics |
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SDG2102 s a kind of blend polyol used for pipe insulation system for city heating or cooling. When it combined with isocyanate(PM200) leads to the formation of rigid polyurethane foam by using PU injection foam equipment .The foam formed has the characteristics as following:
The thermal conductivity is low, which can meets the requirements of city heating and energy saving
Service life of the foam is very long, over 30 years.
High temperature resistance and good dimensional stability of the foam, the highest temperature range is 140 ºC.
| Physical Properities Test Method Standard Metric Value | |||
| Core Density | GB/T 6343-2009 | kg/m3 | ≥60 |
| Radial Compressive Strength |
GB/T 8813-2008 | MPa | ≥0.3 |
| Initial Thermal Conductivity(50°C ) |
GB/T 10294-2008 | W/(m·K) | ≤0.033 |
| Close Cell Content | GB/T 10799-2008 | % | ≥88 |
| Property Blend polyol Polymeric MDI | ||
| Product Name | SDG2102 | PM200 |
| Appearance | Light yellow liquid | Brown liquid |
| Density( 25°C) | 1.10±0.10 g/cm3 | 1.22-1.25 g/cm3 |
| Viscosity( 25°C) | 300±100 cps | 200±50 cps |
| Shelf Life | 6 months | 12 months |
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