Rigid Polyurethane Rotary Spray Process Isocyanate and Polyol for Buildings Insulation

• Molecular Principal Chain: Naphthenic Polymer
• Color: Brown
• Viscosity at 25°c, Cps: 200-300
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LY-6311
• Specific Gravity@25ºC: 1.05-1.1
• Free Rise Density,Kg/M3: 8-12
• Water Content: 1.5-2.0
• Transport Package: Steel Drum/IBC Drum/Tank
• Specification: pure
• Trademark: G-TECH@
• Origin: China
• HS Code: 3907209090
• Production Capacity: 50000mt/Year
• Package Size: 60.00cm * 60.00cm * 102.00cm
• Package Gross Weight: 218.000kg

Product Description

Rigid Polyurethane rotary spray process Isocyanate and Polyol for buildings insulation

LY-6311 system blend  polyol  is a kind of spray rigid PU foam blend polyol, specially used for the insulation of  PIPE. It used together with isocyanate(PM-200) to make rigid PU foam through PU spray machine. The foam produced has the characteristics as following:

n The strong adhesive force, convenient construction and no seams.
n The low thermal conductivity, low water absorption and good dimensional stability.
n The long service life.

COMPONENT PRODUCT SPECIFICATIONS

Property	Blend polyol LY-6311	Polymeric      MDI Pm200
Appearance	Pale yellow liquid.	Brown liquid
Specific gravity at 25°C	1.10±0.10g/cm3	1.22-1.25 g/cm3
Viscosity at 25°C	300±100 cps	200±50 cps
Shelf life	3 months	12months

ADDITIONAL INFORMATION
n Maximum per pass thickness is 35mm,Spraying thicker can result in spontaneous combustion and poor overall spray foam quality
n Internal temperature of installed pass must be 25ºC before installing subsequent passes Maximum thickness during 24h period is 203mm(8inches)
n Like most of foam product,foam made by LY-6311is combustible,An thermal barrier must be installed in accordance with approved construction standards LY-6311
n The service temperature of the foam with LY-6311 is between -60~80ºC. 

PACKING SPECIFICATION
220KGS/Drum,Blue paint orZinc coatingdrums(Drum Weight: 18-23kg)

STORAGE RECOMMENDATIONS
The blend polyol 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 is 15~25ºC.

Shelf life: 6 months, please test before using after 6months storage.