Polyurethane Spray Foam for Building Roof

• Material: Polyurethanes/PU
• Usage: Engineering Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Blow Molding
• Color: White
• Density: 25-35kg/M3
• Blowing Agent: 245/141b/Water
• Flame Retardant: B3, B2, B1
• Core Denstiy: 35-45/Kg/M3
• Thickness: Workable
• Close Cell Content: 88% up
• Initial Thermal Conductivity: 0.022
• Oxygen Index: 23.4%
• Tensile Strenght: 136 Kpa
• Compressive Strength: 264
• Transport Package: 220kg/Drum
• Specification: Two components
• Trademark: Shunda
• Origin: China
• HS Code: 39072090
• Production Capacity: 50000ton/Year

Product Description

Blend Polyol SDA33D

Building Roof Spray Rigid PU Foam
DESCRIPTION
SDA33D building wall insulation system blend polyol is a kind of spray rigid PU foam blend polyol, specially used for the insulation of building roof. 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. The strong adhesive force, convenient construction and no seams.
2. The low thermal conductivity, low water absorption and good dimensional stability.
3. The long service life.

TYPICAL PHYSICAL PROPERTIES
 

Physical Properities		Test Method	Metric	Value
Core Density		GB/T 6343-2009	kg/m^3	45.3
Compressive Strength		GB/T 8813-2008	kPa	264
Tensile Strenght		GB/T 9641-88	kPa	136
Oxygen index		GB/T 2406.2-2009	%	23.4
Initial Thermal Conductivity		GB/T 10294-2008	W/(m·K)	0.022
Close Cell Content		GB/T 10799-2008	%	≥88
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 shundapu.en.made-in-china.com
Or please contact us for information: