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Quality Single Component Pu Foam Sealant Open Cell Or Closed Cell factory
Quality Single Component Pu Foam Sealant Open Cell Or Closed Cell factory

Single Component Pu Foam Sealant Open Cell Or Closed Cell

Basic Properties
Brand Name: Dongyuan
Trading Properties
Minimum Order Quantity: Negotiable
Price: Negotiable
Payment Terms: L/C, T/T, D/P, D/A
Tags

Economical Polyurethane Foam Sealant

Single Component Pu Foam Sealant

Environmentally Friendly Polyurethane Foam Sealant
Product Summary
This product is an economical one-component polyurethane foam sealant. It features a high foaming ratio, small shrinkage, and uniform pores. This product is applicable for filling, bonding, sealing and insulation of building doors and windows. Product features The normal operating temperature of ...

Product Details

Highlight:

Open Cell Pu Foam Sealant

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Closed Cell Pu Foam Sealant

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Versatile Pu Foam Sealant
Compression Strength: 50-300 KPa
Thermal Conductivity: 0.02-0.04 W/m·K
Tensile Strength: 100-400 KPa
Cell Structure: Open Cell Or Closed Cell
Flammability: Varies (can Be Flame Retardant)
Water Absorption: Less Than 5%
Product Description

This product is an economical one-component polyurethane foam sealant. It features a high foaming ratio, small shrinkage, and uniform pores. This product is applicable for filling, bonding, sealing and insulation of building doors and windows.

 

Product features


The normal operating temperature of this product is +5℃ to +35℃, and the optimal usage temperature is +18℃ to +25℃. The temperature resistance range after curing is -30℃ to +80℃.
The drying time at room temperature is less than 10 minutes, and the cutting time is less than 45 minutes.
It does not contain CFC or SCCP.

 

Enforce standards
T/CPUIA 0001-2021

 

Application scope
This product is applicable for filling, bonding, sealing and insulation of building doors and windows.

 

Specification

 

Item Specification
Density, kg/m³ 15–30
Thermal conductivity, 35 °C, W/(m·K) ≤0.05
Shear strength, kPa ≥80
Compressive strength, 10% compression, kPa ≥30
Cutting-ready time ≤45 min
 

FAQ

Q: What surfaces does this foam sealant work on?
A: Good adhesion to concrete, brick and wood. It does not stick well to PE, PP and Teflon.
 
Q: What is the suitable working temperature?
A: Optimal can temperature: 18‑25°C, usable range: 5‑35°C. Temperature influences foaming and curing speed.
 
Q: When can I trim the foam and is it UV‑resistant?
A: Trim after skin‑forming; full curing takes about 8 hours. Not UV‑resistant, cover with mortar or paint after curing.
 
Q: How to store and handle safely?
A: Store upright in cool dry ventilated place, away from heat and open flame. Keep out of children’s reach, wear protective gloves and goggles during application.

 

Mr. Harrison

General Manager

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