System Polyols for Thermal Insulation Closed Cell Spray Foam Solutions

• Customization: Available
• Feature: Oxidative Degradable
• CAS No.: 9003-11-6
• Model NO.: SY-Spray115
• 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: 14kg/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

Description
This blend of polyols, enhanced with the innovative use of Water as a blowing agent, it elegantly reacts with isocyanate to create a foam renowned for its exceptional performance:featuring fine and uniform cell structure, and boasting excellent dimensional stability, even in low-temperature environments. Perfectly Suitable for a wide range of thermal insulation projects, including cold rooms, large tanks, extensive pipelines, external and internal walls, and various other spray insulation applications.
Physical Properties
COMPONENT 1-Blend Polyol (B)

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

(When the system is maintained at 20ºC, though values may vary with processing conditions)
REACTIVITY CHARACTERISTICS

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

Package:
Available in 220kg drums or 1100kg IBC containers for Polyol, and 250kg drums for Isocyanate.

Application:
Ideal for diverse thermal insulation projects, such as cold rooms, large tanks, comprehensive pipelines, outer and inner walls, and other spray insulation uses.

Company and Factory Introduction:
 

R&D Centre
Our state-of-the-art facility includes a doctor's studio and advanced R&D laboratories,demonstratingstrong scientific research capabilities.

Quality Control & Foam Performance Testing