Sdl3231 Cyclopentane Cold Storage Sandwich Panel, Building Roof Panel, Factory out Wall Blend Polyol п о л и о л

• Customization: Available
• Appearance: Light Yellow Liquid
• Density( 25°c): 1.10±0.10 g/cm3
• Model NO.: SDL3231
• Viscosity( 25°c): 300-500 Cps
• Shelf Life: 3 Months(Summer) 5 Months(Winter)
• Cream Time: 6-10s
• Gel Time: 40-50 S
• Rise Time: 60-80s
• Free Rise Density: 24.5-26.5kg/M3
• Transport Package: Iron Drum
• Specification: 220kg/Drum
• Trademark: shunda
• Origin: China
• HS Code: 39072090
• Production Capacity: 100000tons

Product Description

0ODP Blend Polyol Rigid PU Foam For Cold Storage Sandwich Panel

SDL3231 is a kind of blend polyol designed with cyclopentane as blowing agent, used for the continuous line, color steel sandwich panel 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.. The foam produced has the characteristics as following:

1. 0 ODP.
2. It has a good bonding effect with the steel.
3. The low thermal conductivity, low water absorption and good dimensional stability.
4. Long service life.

TYPICAL PHYSICAL PROPERTIES

Physical Properities	Metric	Value		Test Method
Free Rise Density	kg/m³	25-28		GBT 6343-2009
Overall Density	kg,m³	38-40		GBT 6343-2009
Compressive Strength(Parallel)	KPa	≥160		GBT 8813-2008
Compressive Strength(Radial)	KPa	≥165		GBT 8813-2008
dimensional stability	%	-30ºC	≤0.55	GBT 8811-2008
	%	70ºC/100%RH	≤0.76	GBT 8811-2008
	%	100ºC/0%RH	≤0.99	GBT 8811-2008

INSTALLATION GUIDELINE

Material Temperature	Foaming Machine Pressure Hp	Blet of Machine Temperature	Steel plate (surface) Temperature
23±3ºC	≥120 bar	40-50ºC	30-35ºC

ADDITIONAL INFORMATION

1. It is recommended to control the temperature during foaming,Including mold temperature, material temperature, environmental temperature and so on.
2. Suggest puting the finished panel not less than 20 ºC environment for at least 24h, Avoid occurrencing obvious thermal expansion cold shrink for environmental temperature changing too big.  

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: