Polyurethane Foam Spray Foam Blend Polyols for Reliable Thermal Insulation Raw Material

• 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 superior blend of polyols incorporates Water as an eco-friendly blowing agent, reacting seamlessly with isocyanate to create a foam renowned for its exceptional performance:featuring fine, uniform cells, and outstanding dimensional stability even at low temperatures. Perfectly suited for a wide range of thermal insulation projects, such as cold storage rooms, large tanks, extensive pipelines, and both external and internal wall spray insulation applications.
Physical property
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; exact values vary based on processing conditions)
REACTIVITY CHARACTERISTICS

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

Package:
220kg per drum or 1100kg per IBC for Polyol, and 250kg per drum for Isocyanate.

Application:
Ideal for a multitude of thermal insulation endeavors, such as cold storage facilities, large-scale tanks, extensive pipeline networks, and diverse wall spray insulation tasks.

Company and factory introduction:
 

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

Quality control & foam performance testing