Name: China PU Sandwich Panel Manufacturers, Suppliers and Factory - PU Sandwich Panel for Sale - Wanxiang
Brand: Wanxiang
SKU: 286420473

PU Sandwich Panel

Specs

Panel Width	950mm/960mm/1000mm/1100mm
Panel Length	Can be customized
Panel Thickness	50mm/75mm/100mm/120mm/150mm
Weight (kg/m²)	10-15kg/m²
Sheet Thickness (mm)	Outer Sheet Thickness	0.4mm-0.8mm
	Inner Sheet Thickness	0.4mm-0.6mm
Core Material	Polystyrene
Core Density (kg/m³)	30-50kg/m³
Thermal Conductivity	0.022 - 0.027W/(m・K)
Water Absorption	≤1%
Fire Rating	B1 Class(GB 8624)
Sound Insulation	≥25dB
Outer Surface Profile	Flat/Trapezoidal/Sinusoidal/Embossed

This specification is for reference-we offer customization for the product.

Why Wanxiang

One reason to choose Wanxiang PU sandwich panels lies in our solid expertise and standardized management system built over more than 20 years in building industry. We use high-quality polyurethane as its core. Our panels that feature uniform density and stable adhesion are effective at providing thermal insulation, sound insulation and structural load capacity for your buildings.

We secure product quality via full-cycle quality controls covering raw material inspections, integrating real-time production monitoring, and wrapping up with pre-shipment verification. We also offer flexible customization options for dimensions, color coatings and performance metrics. Custom solutions are ready within 48 hours, adapting to special span designs and environmental requirements.

Core Advantages

Thermal insulation: With low thermal conductivity, it perfectly adapts to extreme temperature difference scenarios.
Light weight & high strength: Imposing no extra building load, it suits complex installation scenarios like long-span construction.
Multi-functional integration: Combining thermal insulation, fire resistance, moisture resistance and sound insulation, it fits diverse application scenarios like industrial workshops and cold storage.

Comparison

PU Sandwich Panel vs EPS Sandwich Panel

PU Sandwich Panel Pros	PU Sandwich Panel Cons
Superior thermal insulation	Pretty higher cost
High structural strength	Poor recyclability
Strong waterproofing	Average fire safety

EPS Sandwich Panel Pros	EPS Sandwich Panel Cons
High cost-effectiveness	Moderate thermal insulation
Reliable basic fire safety	Weak strength
Recyclability	Water absorption tendency

FAQs

Q: How to install PU sandwich panel correctly?

A: Follow standard building guidelines for proper fitting. Ensure secure fixing and seamless joint sealing to guarantee performance and stability in long-term use.

Q: What core advantages does PU sandwich panel have?

A: It offers excellent thermal efficiency, lightweight design and durability. It's easy to handle, reduces construction time and provides reliable protection for buildings.

Q: What is PU sandwich panel mainly applied for?

A: Suiting walls, roofs and partitions, this building material meets the needs of industrial, commercial and residential buildings.