Blend polyol for spray foam insulation is a specially formulated polyether polyol blend used in the production of spray foam insulation systems.
The polyether polyol is a key component in the formulation of rigid polyurethane foam, providing outstanding insulation properties such as thermal resistance, energy efficiency, and durability.
Blend polyol for Spray Foam Insulation is used the polyurethane thermal insulation foam in construction.
The pu foam insulation is a popular choice for its effectiveness as a thermal and air barrier
Brief
The Blend polyol for Spray Foam Insulation kits consists of two main components – A and B. These components are usually isocyanate and polyol resin. When these two components mix, a chemical reaction occurs, leading to the expansion and hardening of the foam.
Blend polyol for Spray Foam Insulation Application
Spray Polyurethane Foam,spray foam insulation (SPF) is a versatile insulation material that is commonly used in various construction and insulation applications.
The spray foam insulation it comes in two main types: open-cell and closed-cell, each with its own set of properties.
1.Residential Insulation – Used to insulate attics, walls, and floors in homes, providing energy savings by preventing air leaks and ensuring temperature control.
2.Commercial Buildings – Ideal for office spaces, warehouses, and other commercial buildings that require efficient insulation to meet energy codes and reduce HVAC costs.
3.Industrial Insulation – Applied in industrial facilities such as factories, power plants, and storage units, providing thermal protection for pipes, tanks, and large equipment.
4.Cold Storage & Refrigeration – Ideal for cold rooms, walk-in freezers, and refrigerated transport, where temperature stability is critical.
5.Spray Foam Roofing Systems – Used in flat roof applications, creating a seamless, insulated roof system that helps with water resistance and energy efficiency.
6.Aircraft & Transportation – Applied in the insulation of vehicles, trailers, and aircraft, offering a lightweight and durable solution for maintaining interior temperatures
And the pu spray foam insulation is been widely used
We have kinds of blowing agent for water ,HFC-245fa,HFC-365MFC etc.
Spray foam insulation Properties
|
Item No. |
BQ8030 |
BQ8032 |
BQ8033 |
|
Product type |
Water spray |
HFC spray |
HFO spray |
|
Types of blowing agent |
H₂O |
HFC-245fa /HFC-365mfc |
LBA |
|
POL:ISO |
100:100-150 |
100:100-130 |
100:100-130 |
|
Appearance |
Colorless to milky white liquid |
Colorless to brownish-red transparent liquid |
Colorless to brownish-red transparent liquid |
|
Temperature/°C |
20-25 |
12-20 |
12-20 |
|
Gream time/S |
2-5 |
2-5 |
2-5 |
|
Gel time/s |
6-10 |
6-10 |
6-10 |
|
Free foam density/Kg/m |
32-45 |
32-45 |
32-45 |
|
Molding foam density/Kg/m |
≥35 |
≥35 |
≥35 |
|
Thermal Conductivty /W/m.k |
≤0.028 |
≤0.024 |
≤0.024 |
Our Beiqiao is the polyurethane foam insulation supplier,we supply the rigid polyether polyol for spray foam insulation,any needed,kindly contact us.
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