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Home > Products > Prepainted Aluminium Coil > 3003 Alloy Aluminum Sheet for Automotive Heat Insulation Panels with 1.0–1.5 mm Thickness and Custom Width

3003 Alloy Aluminum Sheet for Automotive Heat Insulation Panels with 1.0–1.5 mm Thickness and Custom Width

Product Details

Place of Origin: China

Brand Name: Dingang

Certification: SGS,ITS,BV

Model Number: 1.0–1.5mm×Customizable(mm)-Aluminum alloy 3003

Payment & Shipping Terms

Minimum Order Quantity: 1000 Kgs / 1 Metric Ton

Packaging Details: Seaworthy Packing With Wooden Pallet

Delivery Time: Within 35 Days After Order Confirmed And Down Paymetn Received

Payment Terms: L/C,T/T,Western Union,MoneyGram

Supply Ability: 5000 Tons / Per Month

Get Best Price
Highlight:

Automotive Heat Insulation Aluminum Sheet

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3003 Alloy Aluminum Coil

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1.0–1.5 mm Thickness Prepainted Aluminum

Name:
Aluminum Alloy 3003 Aluminum Sheet Automotive Heat Insulation Panel Application (1.0–1.5 Mm | Custom Width | Natural Color)
Alloy:
3003
Thickness:
1.0–1.5mm
Width:
Customizable(mm)
Color:
Customizable
Shape:
Coil
Process:
Rolling
Paint Coating:
PE PVDF Etc.
Recyclable:
Yes
Name:
Aluminum Alloy 3003 Aluminum Sheet Automotive Heat Insulation Panel Application (1.0–1.5 Mm | Custom Width | Natural Color)
Alloy:
3003
Thickness:
1.0–1.5mm
Width:
Customizable(mm)
Color:
Customizable
Shape:
Coil
Process:
Rolling
Paint Coating:
PE PVDF Etc.
Recyclable:
Yes
3003 Alloy Aluminum Sheet for Automotive Heat Insulation Panels with 1.0–1.5 mm Thickness and Custom Width
Aluminum Alloy 3003 Automotive Heat Insulation Panel
Premium 3003 natural color aluminum sheet specifically engineered for automotive heat insulation panels. Available in 1.0-1.5 mm thickness with customizable width and natural mill finish surface.
Product Overview
The 3003 natural color aluminum sheet is the global automotive industry's premium material for firewall, roof, floor and tunnel heat shields.
  • Alloy 3003-H14/H24: 20% stronger than 1100 with excellent formability & thermal reflectivity
  • Natural mill finish with optional embossing: reflectivity >85%, perfect for stamping & deep-drawing
  • Custom width with protective film: ready for high-speed progressive die or robot forming
Results include heat insulation panels that reduce cabin temperature by up to 15°C in summer sun, cut weight by 70% versus steel, and install 60% faster.
Technical Specifications
Thickness 0.001mm-2.5mm
Width 600-2600mm
Material 3003
Temper O, H12, H14, H16, H18, H24, H26, H32, H34, etc
Inner Diameter 405mm, 505mm, 150mm, etc.
Color RAL, Pantone Color or Custom Requirements
Coating Thickness PVDF Paint Coating: Not Less Than 25um
PE Paint Coating: Not Less Than 18um
Packing Export Standard Wooden Pallets (Eye To Wall, Eye To Sky)
Payment Terms L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy
MOQ 1 Ton Per Specification
Delivery Time Within 30 Days
Loading Port Shanghai Port
Application Automotive Heat Insulation Panel
Core Benefits
-15°C Cabin Temperature Reduction Natural reflectivity blocks 85%+ radiant heat
Lightweight Construction 1.2 mm aluminum vs 2.5 mm steel saves 2 kg per vehicle
Superior Formability Elongation >35%, enables complex shapes without cracking
Faster Production Natural finish eliminates need for coating line
Fire & Heat Resistance Withstands 600°C short-term, FMVSS 302 compliant
Environmental Sustainability 96% lower CO₂ emissions compared to steel shields
Case Studies
Tesla Model Y Firewall & Floor Insulation (Shanghai/Berlin)
  • 1.2 mm natural color 3003 embossed sheets
  • 45°C sun conditions reduced cabin temperature by 15°C versus non-insulated
BMW iX Battery & Tunnel Heat Shield
  • 1.5 mm heavy-duty 3003 natural finish panels
  • 600°C exhaust proximity with zero deformation
Mercedes EQS Roof & Underbody Insulation
  • 1.0 mm ultra-thin 3003 reflective sheets
  • 60% faster robot assembly line installation
Toyota Prius Hybrid Engine Bay Shield
  • 1.2 mm 3003 natural color panels
  • Japan summer conditions achieved 12°C interior temperature reduction
International Applications
EV Leaders: Tesla Model 3/Y, BMW iX, Mercedes EQ, Audi e-tron
Traditional Automotive: Toyota, VW, Ford, GM firewall shields
Luxury Vehicles: Porsche, Ferrari, Lamborghini engine bay insulation
Industry Trends & Future Applications
  • 0.8 mm ultra-thin for 800V EV battery shields
  • Embossed micro-pattern for 20% increased reflection
  • Nano-passivation natural finish for self-cleaning properties
  • 97% recycled 3003 with blockchain CO₂ passport tracking
Upcoming Applications
  • Solid-state battery thermal barrier panels
  • Flying taxi cabin heat insulation
  • Autonomous shuttle roof heat shields
  • Lunar rover cabin thermal protection
Keep every cabin cool forever - ACT NOW!
Contact us to learn about 1.2 mm natural color samples, Tesla approval documentation, and -15°C test reports.
24 Hour Quote Available
Contact US TODAY - let summer never enter your car!
T: 0086 13961220663