High Performance Roof Wall Thermal Insulation Material Blended Polyols Polyurethane Foam

• Customization: Available
• Formula: Ho[CH2CH2o]Nh
• Material: Polyurethanes/PU
• Model NO.: 501F
• Color: Yellow
• Cream Time: 3-5s
• Gel Time: 6-10s
• Free Density (Kg/M³): 8-10
• Transport Package: Iron Drum
• Specification: Water Based
• Origin: Zibo, Shandong, China
• HS Code: 390729

Product Description

Product Description

 

Introuction

 

Water based Flexible PU foam is an environmental protection type using water as blowing agent, with good performances of low density ( 10~12kg/m3), open cell, flame retardant( B3 grade) etc.

 

During spray process in site, the breathing small open cell filled with air, without producing toxic gas to destroy the Ozone layer( traditional blowing agent: F-11, HCFC-141B), which is environment friendly, low-carbon new construction materials.

This spray PU foam with performances of thermal insulation, gas resistance, damp proof insulation, water proof and

sound absorption, it can give us a more quiet, more healthy and more energy saving buildings

There are more specifications. Please contact me to send the catalogue.

Typical Properties

Property	Value/Range
Appearance	Light yellow to brown transparent liquid
Hydroxyl value (mgKOH/g)	100-200
Viscosity (mPa·s/20°C)	200-300
Specific gravity (g/ml, 20°C)	1.05-1.10
Storage Temperature (°C)	10-40
Storage Stability (months)	6

Storage condition: Sealed and stored in dry and ventilated place, avoid sunlight and rain.

 

Reactivity Properties (Material temperature: 20°C)

Actual value varied as per processing condition

Property	Value/Range
Ratio	1:1
Cream time (s)	3-5
Gel time (s)	6-10
Free density (kg/m³)	8-10

 

Foam Performances

Property	Index
Spray Density (kg/m³)	≥12
Initial Thermal Conductivity (15°C, mW/(m·K))	≤40
Water Absorption (%)	≤4
Fire retardant	B3