Product introduction:

Exterior wall sandwich panel is a kind of plate composed oftwo surface panels (such as color steel plate, aluminumolate, etc.) and intermediate core material (rock wool, polyurethane, etc.), which has the properties of heat preservation, heat insulation, fire prevention, sound insulation, etc, and is commonly used for energy conservation and structural endosure of building exterior walls.

*Composition

Outer Panel: Colored steel, stainless steel, or aluminum-magnesium-manganese alloy, with antistatic/antibacterial treatments for durability and aesthetics.
Core: Basalt-derived rock wool (1400℃ molten, centrifuga-spun fibers), featuring interlaced porous structure

*Key Features

Fireproof: Class A non-combustible (GB8624), no toxic gases or smoke.
Themal insulation: λ=0.035-0.045W/(m·K), blocks heat transfer effectively.
Moisture-resistant: Hydrophobic rate ≥98%, ideal for humid environments.
Sound-absorbing: Reduces noise via porous structure.

Nane	PU edge sealing rock wool sandwich pure panel
Ripple	Water ripple/Square wave/Plane
Usage	Exterior wall
Length	Customizable
Thickness	50mm, 75mm, 100mm(customizable)
Width	1000mm
Advantages	Hidden nail connection,smooth wall,fireproof,
extremely high bending load resistance, reducing dependence on steel structures.

Product features:

*Composition

Outer Panel: Colored steel/galvanized steel (0.4-1.0mm), smooth finish.
Core: Polyurethane foam (high closed-cell rate, unifomm density).

*Key Features

Superior insulation: λ s0.023W/(m*k), minimal energy loss.
Waterproof: Closed cells prevent leakage.
Strong & Rigid: Withstands pressure/impact, non-deformable.
Aesthetic: Customizable colors, sleek surface.

Application:

Factories, cold storage, steel structures, high-rise fire barriers, coastal/humid zones, warehouses, offices, stadiums, airports, transportation hubs.

When it comes to overseas large - scale cold storage projects, our pros can quickly create detailed CAD designs and material lists. We produce materials in - house for cost and quality control, and our experienced teams ensure smooth on - site construction. Plus, our after - sales service keeps your system running smoothly.

FAQ:

1. who are we?

We are based in Henan, China, start from 2020,sell to Domestic Market(60.00%),Southeast Asia(10.00%),Eastern Asia(9.00%),MidEast(6.00%),Africa(5.00%),South Asia(5.00%),Western Europe(3.00%),North America(2.00%). There are total about 11-50 people in ouroffice.

2. how can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment.

3.what can you buy from us?

Cold Storage Plate, Rock Wool Board, Cold Storage Door, Cold Storage, Condensing Unit.

4. why should you buy from us not from other suppliers?

Our company dares to guarantee the lifetime warranty of product core materials. We mainly focus on medium and high-endproducts,with medium and low-end prices. We look forward to a greener and environment-friendly tomorrow with you.

5. what services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA;

Accepted Payment Currency:USD,EUR,CAD,AUD,HKD,CNY;

Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Escrow; Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,Russian,Korean.

Hot Tags: pu edge sealing rock wool sandwich pure panel, China pu edge sealing rock wool sandwich pure panel manufacturers, factory, metal roof sandwich panels, PU Edge Sealing Rock Wool Sandwich Pure Panel, sandwich panels, rock wool and pu, wall sandwich, pu panel roofing