BLEND POLYOL SDB2237
RIGID PU FOAM FOR PIPE INJECTION INSULATION
PRODUCT INTRODUCTION
SDB2237 is an environmentally friendly rigid polyurethane foam polyether specially used for the production of discontinuous panel.It used together with isocyanate(PM-200) to make rigid PU foam through PU injection foam machine. The foam produced has the characteristics as following:
- Using LBA as a foaming agent is energy-saving and environmentally friendly.
- Low thermal conductivity and good thermal insulation
- High compressive strength, good filling properties and uniform density distribution.
- Good heat resistance and long service life
TYPICAL PHYSICAL PROPERTIES
| Physical Properities |
Test Method |
Metric |
Value |
| Core Density |
GB/T 6343-2009 |
kg/m3 |
40 |
| Initial Thermal Conductivity(50°C) |
GB/T 10294-2008 |
W/(m·K) |
0.021 |
| Close Cell Content |
GB/T 10799-2008 |
% |
94 |
| Compressive Strength |
GB/T 8813-2008 |
kPa |
200 |
Importance: The above mentioned are typical test values, and the specific data may vary slightly due to environmental conditions. For our products, the data are not legally binding.
TWO COMPONENTS PRODUCT SPECIFICATIONS
| Property |
Blend polyol |
Polymeric MDI |
| Product Name |
SDB2237 |
PM200 |
| Appearance |
Light yellow liquid |
Brown liquid |
| Density( 25°C) |
1.10-1.12 g/cm3 |
1.22-1.25 g/cm3 |
| Viscosity( 25°C) |
300±100 cps |
200±50 cps |
| Shelf Life |
6 months |
12 months |
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.
Shelf life: 6 months
.
USAGE ATTENTIONS:
It is recommended to control the temperature during foaming,Including mold temperature, material temperature, environmental
temperature and so on. It is recommended to place the finished sandwich panel in an environment of no less than 20 ºC for at least 24 hours to avoid
significant thermal expansion and contraction caused by excessive temperature changes in the environment.
SAFETY PRECAUTIONS:
Notice: This product specification is intended to be used by Shunda Polyurethane Company 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.
Direct contact with SDB2237 type blend polyol can lead to moderate eye irritation and mild skin irritation, which can cause skinallergies. Repeated inhalation of high concentration of volatile gas will cause respiratory allergy, and should be treated immediately. Anti- inflammatory and anti-allergic treatment measures should be taken. Please be careful in the operation to prevent contact with the skin and splash into the eye, please wear the necessary protective equipment (gloves, protective goggles, working clothes, etc.). Once splashed on the skin or the eye, rinse with water immediately for at least 15 minutes, and the skin is washed with soapy water. Please seek medical treatment immediately after swallowed.
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.
Yantai Sanjiang Chemical Industry Materials Co., Ltd is established in 2010 by Shunda Group as its
International sale company, its mainly engaged in Blend polyol, Polyetherpolyol, flameretardants, PU catalysts, Polymeric MDI and other raw materials which are widely used for the insulation of wall and roof building, coldstorage, ship, sandwichpanel, refrigerators, freezers, pipelines, garage door and etc.
Other unmentioned matters and TDS&MSDS.Please visit our official website shundapu.en.made-in-china.com
Or please contact us for information:
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PRODUCT INTRODUCTION
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