Double Bright Surface Laminated Aluminum Foil for PU Foam Thermal Insulation

Product Introduction

Double Bright Surface Laminated Aluminum Foil is professionally developed for PU foam thermal insulation lamination and composite bonding. Made of premium 8011 and 1235 aluminum alloy raw materials with sophisticated rolling and full annealing technology, it features double-sided mirror bright finish, ultra-high flatness, uniform thickness, excellent thermal insulation, vapor barrier, waterproof and anti-corrosion performance.

This aluminum foil has perfect adhesive compatibility with PU foam materials, firm lamination without delamination, cracking or bubbling. It maintains stable physical properties under extreme high and low temperature conditions, and the double bright surface is beautiful, oxidation-resistant and easy for subsequent processing. It is an ideal core material for all kinds of PU foam thermal insulation composite products.

Technical Parameter Table

Application Scenarios

1. HVAC air duct PU foam thermal insulation lamination

2. Building wall & roof PU foam insulation board composite

3. Cold storage and freezer thermal insulation panel cladding

4. Industrial pipeline PU foam insulation wrapping

5. Automotive interior sound & heat insulation PU foam composite

6. Refrigeration and electrical equipment internal insulation lamination

7. Solar energy thermal insulation PU foam composite materials

8. Container and mobile house thermal insulation sandwich panel

Processing Methods

1. Dry type lamination compound with PU foam

2. Hot pressing thermal lamination process

3. Glue coating composite bonding

4. Custom slitting, rewinding and roll splitting

5. Cutting into sheets or strips as required

6. Surface protective film lamination for secondary processing

7. Custom roll weight and inner diameter rewinding

Packaging Methods

1. Standard roll packing with 76mm / 152mm paper core

2. Inner package: Moisture-proof plastic film + waterproof kraft paper

3. Outer package: Export standard wooden pallet or wooden box

4. Fixed with plastic strapping to prevent rolling and deformation

5. Sealed packaging for moisture and dust prevention

6. Seaworthy full export packaging for long-distance ocean shipping

7. Custom packaging available for special customer requirements

FAQ

Q1: What is the feature of double bright surface aluminum foil?

A1: Both sides present mirror bright finish with no matte surface, high smoothness, oxidation resistance, beautiful appearance and better thermal reflection effect than single-sided bright foil.

Q2: Can I customize the thickness and width?

A2: Yes, we support personalized customization of thickness, width, roll length and roll weight according to PU foam lamination demands.

Q3: Is it suitable for outdoor long-term use?

A3: Yes. It has good anti-oxidation, UV resistance and corrosion resistance, keeping stable performance for outdoor insulation projects.

Q4: What lamination processes can it match?

A4: It is perfectly compatible with dry lamination, hot press lamination and glue coating bonding processes for PU foam.

Q5: Will the double bright surface be scratched easily?

A5: We adopt protective packaging and surface protection treatment; daily lamination and construction will not cause scratches under normal operation.

Q6: What is the MOQ for order?

A6: Conventional sizes support small trial orders; customized specifications will be quoted with negotiable minimum order quantity.

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If you have needs on the aluminum coil/sheet product,please contact us for more discussing.

Dingang Painted aluminum coil is definately your good choie in the production area.

Dingang - The Professional Manufacturer On The  Aluminum Alloy Color Coating Aluminum Coil / Sheet Since 2002

Welcome to enquiry us if you have any demand on the coating aluminum coil / sheet material.

Changzhou Dingang Metal Material Co,Ltd.

Robert Tang (Sales Director)

Email: robert@cnchangsong.com

Phone: +0086 159 6120 6328 (whatsapp / wechat)