PU Chemical Raw Material Insulation Spray Foam for Building Wall Insulation Polyurethane Foam

• Customization: Available
• Feature: Oxidative Degradable
• CAS No.: 9003-11-6
• Material: Polyurethanes/PU
• Usage: General Plastics
• Plastic Properties After Heated: Thermosetting Plastic
• Plastic Forming Method: Reaction Injection Plastic
• Color: Yellow
• Application: Thermal Insulation
• Method: Spray
• Spray Density: 14-40kg/M3
• Cream Time: 2-4s
• Gel Time: 10-12s
• Shelf Life: 9-12 Month
• Transport Package: 220kg/Drum
• Specification: drum
• Trademark: Suoyi
• Origin: China
• HS Code: 3907290000

Product Description

Product Description

Our Insulation Spray Foam is crafted from an innovative blend of polyols, masterfully designed for the discerning needs of eco-friendly construction. H2O as a natural blowing agent, this superb formula engages in a transformative reaction with isocyanate, creating a resilient foam boasting exceptional functionalities:delicate, finely structured cells, outstanding stability under low temperature conditions. Perfect for a wide range of insulation projects, including cold storage facilities, massive tanks, expansive pipelines, as well as both exterior and interior walls in diverse spray insulation applications.

Product Parameters

COMPONENT 1-Blend polyol

Appearance	Light yellow to brown liquid
Hydroxyl Value                mgKOH/g	200-300
Dynamic viscosity(25ºC)   mPa.S	200-400
Specific gravity (20 ºC )          g/ml	1.12-1.20
Storage temperature           ºC	10-25
Storage stability             month	6

COMPONENT 2 - Polymeric MDI

Appearance	brown transparent liquid
NCO content                  %	30.50-32.50
Dynamic viscosity  (25ºC)   mPa.S	160-240
Density     (20ºC)         g/ml	1.22-1.25
Storage temperature            ºC	10-25
Storage stability               month	6

RECOMMENDED RATIO

Raw materials	pbw
Blend polyols	100 g
Polymeric MDI	100-105g

(Computed at a system temperature of 20ºC, though this may vary based on specific processing conditions)
REACTIVITY CHARACTERISTICS

Cream Time                  s	2-4
Gel Time                    s	10-12

Packaging & Shipping

Available in 220kg drums or 1100kg IBCs for Polyol, and 250kg drums for Isocyanate, ensuring flexibility of supply.

Application

Ideal for a diverse array of thermal insulation tasks, such as cold storage units, extensive tanks, large pipelines, as well as external and internal walls, suitable for various spray insulation projects.

Company Profile

 

R&D Centre

Our esteemed R&D Centre features a doctor's studio and an exceptional R&D laboratory set-up, showcasingour robust scientific research capabilities.

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