2K Blend Polyols Used for Spray Foam, Application Wall Roof Cold Store Thermal Insulation

• 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

This innovative blend of polyols, utilizing water as an eco-friendly blowing agent, reacts brilliantly with isocyanate to create foam characterized by excellent performance:fine and uniform cell structure,and superior low-temperature dimensional stability. Perfectly suited for a multitude of thermal insulation projects,including cold rooms, large tanks, extensive pipelines, and both exterior and interior wall applications, as well as other spray insulation projects.

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

(System temperature at 20ºC, with exact values varying based on 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 convenience and flexibility.

Application

Ideal for a wide range of thermal insulation projects,including cold rooms, large tanks, extensive pipelines, and both exterior and interior wall applications, as well as other spray insulation projects.

Company Profile

 

R&D Centre

Our facility boasts a cutting-edge doctor's studio alongside an advanced R&D laboratory,demonstratingrobust scientific research capabilities.

Quality control