Spray Rigid PU Foam :Blend Polyol sdl322c
Product Description
DESCRIPTION
sdl322c is a kind of blend polyol used for the continuous line, color steel sandwich panel high flame retardant rigid PU foam. It is widely used for the production of cold storage sandwich panel, building roof panel, factory out wall panel, door panel and so on. It used together with isocyanate to make rigid PU foam of the color steel sandwich panel through PU foaming machine and laminating plant. The foam produced has the characteristics as following:
1.Low ODP.
2. Good flatness, the product is not easy to deformation.
3. High flame retardant, the low thermal conductivity, low water absorption and good dimensional stability.
|
ITEM
|
UNIT
|
Value(Pentane) |
TEST METHOD
|
| Dimensional Stability |
30ºC 24h/70ºC 24h |
0-2% |
GB/T 8811 |
| Compressive Strength |
MPa
|
0.12-0.2 |
GB/T 8813 |
| Water Absorption |
% |
≤3 |
GBT 8810-2005 |
| Initial Thermal Conductivity |
W/(m·K) |
0.018-0.024 |
GB/T 10294-2008 |
| Core density |
kg/m3 |
50 |
GB/T 6343-2009 |
ADDITIONAL INFORMATION
1.Suggest matching PM400, Foam strength and dimensional stability are the best.
2.The flow of foaming machine should be precision, calibration, and the fluctuation range is less than or equal to 1 g/s, High pressure stability, fluctuation range is less than 5bar; Raw material temperature could be controlled in 18 -28ºC.
3.Crawler machine temperature is adjustable, from 35 ºC to 80 ºC, The temperature difference between the upper and lower tracks is less than 5ºC. The track speed of the crawler is stable and uniform
4.The service temperature of the foam with sdl322c is between -50~70ºC.
PACKING SPECIFICATION
220KGS/Drum, Blue paint or Zinc coating drums (Drum Weight: 18-23kg)
STORAGE RECOMMENDATIONS
sdl322c 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: 15~25ºC.
SAFTY PRECAUTIONS
Direct contact with sdl322c can lead to moderate eye irritation and mild skin irritation, which can cause skin allergies. 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. 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.
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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