Rigid PU Foam :Blend Polyol SDL 3202
Product Description
DESCRIPTION
SDL 3202 is a kind of blend polyol designed with water as blowing agent, used for the continuous line, color steel sandwich panel rigid PU foam. It is widely used for the production of building roof panel, factory out wall panel, door panel and so on.. The foam produced has the characteristics as following:
1. It has a good bonding effect with the steel.
2. The low thermal conductivity, low water absorption and good dimensional stability.
3.Long service life.
|
ITEM
|
UNIT
|
Value |
TEST METHOD
|
| Free Rise Density |
kg/m³ |
14-17 |
GBT 6343-2009 |
| Overall Density |
kg/m³ |
30-35 |
GBT 6343-2009 |
|
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 |
30-50 |
GB/T 6343-2009 |
ADDITIONAL INFORMATION
This kind of blend polyol is suggested better combined with isocyanate(PM-400). The foam have good strength and good dimensional stability.
1. This product is suitable for the production of roof panels and wall panels with a thickness of 15-25mm.
2. The foam machine can make accurate flux, can be calibrated, the range of fluctuation≤1g/s. Stable pressure in high pressure, he range of fluctuation≤5bar. Raw material temperature can be controlled, control range 18ºC-28ºC.
3. The temperature of the belt on machine can be adjusted, temperature range 35ºC-80ºC, and the temperature difference of up and down belt ≤5ºC, the belt speed is stable.
4. The suitable temperature of SDL 3202 foam product is -30ºC to 70ºC
PACKING SPECIFICATION
220KGS/Drum, Blue paint or Zinc coating drums (Drum Weight: 18-23kg)
SAFTY PRECAUTIONS
Direct contact with SDL 3202 type blend polyol 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.
1. 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.).
2. 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.
3. 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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