| Customization: | Available |
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| Material: | Polyurethanes/PU |
| Usage: | Engineering Plastics |
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SDP1237 is a kind of blend polyol used for rigid PU foam spray, specially used for the insulation of building external wall. When it combined with isocyanate(PM200) leads to the formation of rigid polyurethane foam by using PU spray machine. The foam formed has the characteristics as following:
| Physical Properities | Test Method | Metric | Value | |
| Core Density | GB/T 6343-2009 | kg/m3 | ~37 | |
| Compressive Strength | GB/T 8813-2008 | kPa | ≥200 | |
| Tensile Strength | GB/T 9641-88 | kPa | ≥200 | |
| Surface Combustion (Flame Spread Index) | CAN/ULC-S102 | <500 | ||
| Initial Thermal Conductivity | GB/T 10294-2008 | W/(m·K) | ≤0.023 | |
| Close Cell Content | GB/T 10799-2008 | % | ≥90 | |
| Water Absorption | GB/T 8810-2005 | % | ≤3 | |
| Dimensional Stability(Foam made After 6 days) | -25ºC | GB/T 8811-2008 | % | ≤±1 ≤±1 |
| 70ºC | ||||
Shunda Company founded in year 1996, is a leading manufacturer of rigid PU foam blend polyol System material, our annual sales reached 50,000 MT in the past three years. We have four Manufacturer plants in Yantai, Linyi, Dalian and Chang chun with totally more than 400 employees by now. For over 20 years development, Yantai Shunda Polyurethane Co., Ltd has grown up into a modern joint-stock enterprise, which has the research, development, production and operation for the series of rigid polyurethane foam production. We are also the largest global distributor of MDI series of Wanhua Chemical. Depending on our own strong R&D capability,professional purchasing team, quality control ability and full MDI series product supply, we could supply all series of PU raw material to the internal and abroad customers and undertake the engineering of the insulation project.
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