Open Cell Spray Polyurethane Foam with Density 10kg/M3

Blend Polyol SDA21G
Building Wall Spray Rigid PU Foam
DESCRIPTION
SDA21G building wall insulation system blend polyol is a kind of spray rigid PU foam blend polyol, specially used for the insulation of building external wall. It used together with Isocyanate(PM-200) to make rigid PU foam through PU spray machine. The foam produced has the characteristics as following:

1. Zero ozone depleting blowing agent
2. The strong adhesive force, convenient construction and no seams.
3. The low thermal conductivity, low water absorption and good dimensional stability.
4. The long service life.

TYPICAL PHYSICAL PROPERTIES

Physical Properities	Test Method	Metric	Value
Core Density	GB/T 6343-2009	kg/m3	43.3
Compressive Strength	GB/T 8813-2008	kPa	244
Tensile Strenght	GB/T 9641-88	kPa	256
Oxygen index	GB/T 2406.2-2009	%	28.5
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

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.
Other unmentioned matters and TDS&MSDS.Please visit our official website www.shundapu.com
Or please contact us for information:
Tel: +86 535 6739386.