Durable Spray Foam for Building Thermal Insulation Needs PU Raw Material

• 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 innovative product blends polyols seamlessly with water as the primary blowing agent. When it reacts with isocyanate, a foam is produced that showcases exceptional performance capabilities:featuring fine and uniform cellular structure, alongside remarkable stability even at low temperatures. Perfectly engineered for a wide array of thermal insulation applications, such as cold storage facilities, large tanks, extensive pipelines, and both external and internal walls, providing robust spray insulation solutions.

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

(Optimal at 20ºC, though values may vary with 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.

Application

Expertly suited for diverse thermal insulation needs, such as cold rooms, large tanks, expansive pipelines, exterior or interior walls, and more, delivering unparalleled spray insulation solutions.

Company Profile

 

R&D Centre

Our state-of-the-art facilities include a doctor's studio and advanced R&D laboratories, supported bystrong scientific research capabilities.

Quality control