Mirror Alu/Pet Laminated Aluminum Foil for Reflective Moisture-Proof Heat-Insulating Under Floor

• Customization: Available
• After-sales Service: Defect Analysis / Testing
• Feature: Decorative, Explosion-Proof, Heat Insulation, High Insulation, Sun Protection, UV Protection
• Model NO.: PFHM20
• Transparency: Opaque
• Thickness: 19-200 Micron
• Color: Silver,Colorful,Antiglare
• Size: Customised
• Name: Aluminum Foil/Pet/PE
• Structure 1: Alu Foil/Pet
• Structure 2: Alu Foil/PE
• Structure 3: Alu Foil/Pet/PE
• Structure 4: Pet/Alu Foil/PE
• Application 1: Thermal Insulation
• Application 2: Food & Electronic Packing
• Application 3: HVAC & Pipe Insulation Wrapper
• Application 4: Agricultural Silage Covering
• Function 1: Excellent Oxygen & Moisture Barrier
• Function 2: Light Blocking for Long Shelf-Life
• Function 3: Waterproof & Puncture Resistant Protection
• Transport Package: by Express, Air, Sea Ship
• Specification: 6-30 micron
• Trademark: Pengyuan
• Origin: China
• HS Code: 76072000
• Production Capacity: 500000 M/Week
• Package Size: 10.00cm * 10.00cm * 0.10cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Mirror Alu/PET Laminated Aluminum Foil for Reflective Moisture-Proof Heat-Insulating Under Floor

  Our Mirror Alu/PET Laminated Aluminum Foil is a high-performance composite insulation material specially designed for under-floor heating systems. Constructed by laminating aluminum foil and PET substrate, it delivers excellent radiant heat reflection performance, effectively bouncing heat upward to reduce downward heat loss and improve heating efficiency, helping you save energy costs. With outstanding moisture-proof and vapor-barrier properties, this foil can block ground moisture penetration, protecting your floor structure from damp damage, mold and corrosion. Boasts strong tensile strength, stable lamination and long-term durability. Easy to cut, roll and install, suitable for various residential and commercial under-floor insulation projects. Custom sizes and thicknesses are available to meet your different project requirements.

Structure not listed? We engineer custom laminates for your application — [Contact our technical team]

  Pengyuan supplies a wide portfolio of standard aluminum-plastic laminated film structures for insulation, packaging and HVAC industries, including ALU/PE, ALU/PET, PET/ALU/PE and multi-layer composite constructions.
  Our technical team can also develop fully-customized laminate solutions, tailoring materials, layers, thickness and barrier performance to match your unique project requirements. Whether you need high-barrier pouches, thermal-insulation rolls or recyclable metal-free films, we deliver stable, cost-effective composite materials.

Product Parameters

Parameter	Specification	Test Method	Remarks
Structure	PA/Al/CPP · PET/Al/PE · BOPP/Al/PE (custom)	—	Protective outer / Al barrier / heat-seal inner
Total Thickness	70–160 µm (typ. 90); battery 88 / 113 / 153 µm	ASTM D374	Customizable per application
Aluminum Foil	Soft temper 6–40 µm, 8011 / 8079, ≥ 99.5%	ASTM B479	Core moisture & oxygen barrier
WVTR	≤ 0.05 g/m²·day (battery ≤ 0.01)	ASTM F1249	Suits tropical / humid storage
OTR	≤ 0.5 cm³/m²·day (battery ≤ 0.01)	ASTM D3985	Preserves freshness & aroma
Peel Strength	≥ 3.5 N/15mm	ASTM F88	Layer integrity, no delamination
Heat Seal Strength	≥ 25 N/15mm (battery 40–60)	ASTM F88	VFFS / pouch sealing capable
Tensile Strength	≥ 80 N/15mm (MD / TD)	ASTM D882	Resists forming & transport stress
Elongation at Break	≥ 20% (typical)	ASTM D882	Flex & deep-draw tolerance
Puncture Resistance	≥ 15 N (battery 16–20)	ASTM F1306	Protects against sharp contents
Surface Tension	≥ 38 dyn/cm (treated side)	ASTM D2578	Print & lamination adhesion
Deep-Draw Depth	≥ 5 mm (typ. ≥ 6)	Internal	For prismatic / pouch forming
Operating Temp.	–40 to +85 °C	—	Cold-chain to hot-fill
Sterilization	Retort / Gamma compatible (per structure)	—	For pharma & food-grade packs
Shelf Life	24+ months	40 °C / 90% RH aging	Validated tropical & cold-chain
Compliance	FDA · EU 10/2011 · GB 4806.7; RoHS / REACH	—	Food-contact safe

Production Application

  Aluminum-plastic laminated film combines a protective outer layer, a high-purity aluminum or metallized barrier, and a heat-sealable inner layer into a single multi-functional material. This structure delivers excellent moisture and oxygen barrier, high reflectivity, heat resistance and mechanical strength — making it the material of choice across packaging, thermal control and industrial protection.

Where It Is Used
Food Packaging

Used for snack, dried-food and liquid stand-up pouches where long shelf life depends on blocking moisture and oxygen. The metallized or foil barrier keeps flavor, crispness and color stable from factory to shelf.

Pharmaceutical Packaging

Applied as sachets and blister outer packs that protect tablets, capsules and powders from humidity and contamination. The clean, heat-sealable surface supports compliant, tamper-evident pharma packaging.

Pipe Insulation

Wrapped over industrial and HVAC pipework (chilled water, hot water and steam lines) as a clean foil-faced jacketing. It reflects radiant heat, resists corrosion and gives pipelines a tidy, professional finish.

Building Envelope

Installed in roofs and walls as a reflective insulation layer that reduces heat transfer and improves energy efficiency in both new construction and retrofit projects.

Cold-Chain Logistics

Formed into reusable ice-pack pouches and shipping liners that hold low temperatures during transit, safeguarding food, medicine and biological products across the supply chain.

Underfloor Heating

Laid as a reflective foil layer beneath the screed to direct radiant heat upward, improving heating efficiency and reducing energy consumption in underfloor systems.

Electrical Insulation

Used to wrap cables and wire harnesses, providing dielectric protection, mechanical shielding and a clean, identifiable finish for electrical and electronics applications.

Automotive Sunshade

Made into foil-faced windshield sunshades that reflect sunlight and keep vehicle interiors cooler, a lightweight, low-cost thermal-control solution.

Material Options

Company Profile

Factory Direct VS Trading Company

This aluminum-plastic composite film features excellent thermal insulation, vapor barrier, moisture-proof and tear-resistant performance, with stable composite bonding strength. It can be customized in thickness, width, structure and surface treatment. Our products have passed relative quality certifications, widely suitable for thermal insulation projects, HVAC pipelines, building insulation, logistics packaging, industrial equipment protection, cold-chain transportation and other scenarios. We provide 3-year quality warranty for qualified products. Moreover, we support diversified OEM & ODM solutions to fully meet your customized requirements.

Production Flow

Certifications

Certificate Wall

International Certification

  Founded in 2004, Zhejiang Pengyuan New Material Group is a National High-tech Enterprise and National Specialized-Sophisticated Enterprise. Our honor showroom displays years-worth of industry awards, qualification certificates and achievements in aluminum-plastic composite insulation materials.
  Each honor represents our reliable manufacturing strength, strict quality-control standards, and long-term trust from global clients across HVAC, building insulation, cold-chain logistics and industrial packaging sectors.

  Our aluminum-plastic composite foil materials have passed full-range authoritative third-party tests. Our certification portfolio covers SGS, RoHS, REACH, FDA, MSDS, ISO 9001 Quality Management System & ISO 14001 Environmental Management System.
  All reports verify our insulation laminates are halogen-free, eco-friendly and compliant with international safety standards, enabling safe application for your global insulation & packaging projects.

Type of Production

FAQ

Q1:Can your products be customized?                                     
A1:Yes.Customization options include material, structure, thickness, weight, color, size, packaging, etc.

                                         
Q2:Can your products be used for food/pharmaceutical packaging? Is it safe? Yes, but it needs to be differentiated by levels:                                       
A2:Food grade: Made from food-grade raw materials, it has no off-flavor and meets solvent residue standards, making it suitable for packaging snacks, tea, coffee, condiments, and more.                                   
Pharmaceutical grade: Having obtained registration and certification for pharmaceutical packaging materials, it is suitable for use in aluminum-plastic blister packaging for pharmaceuticals, reagent packaging, and more.                                      
Industrial grade: used in non-direct contact scenarios such as cable shielding, building insulation, and lithium battery packaging.        

               

Q3:Do you support small batch trial orders? What is your MOQ?                                   
A3:Yes. Regurlar products MOQ is 6000 m² .          

                  
Q4:What is the lead time if we order?                                        
A4:1-15 days based on Order quantity and time.        

                            
Q5:Can we print LOGO or customize colors?                                    
A5:We support full customization of printing and color matching, and we can print up to 10 colors .    

                                 
Q6:How will the product be packaged and transported?                                        
A6:We adopt professional export packaging standards: inner packaging: multi-layer waterproof cushioning materials for protection, outer packaging: cardboard boxes/woven bags + pallets + stretch wrap + corner protectors + cover boards.            

                          
Q7:Will the cargo be damaged during transportation?                                     
A7:Our products are well packaged before leaving the factory, and photos are taken for customer confirmation. We also remind the logistics staff to ensure safe transportation.                      

              
Q8:What transportation modes do you support?                                      
A8:Option:Express delivery to door, air freight to airport, land transport to warehouse, and sea freight to port.          

                         
Q9:How is the price calculated?                                    
A9:Our products are all customized, and the price is calculated based on the specific requirements of the customer. The larger the order quantity, the lower the unit price.                                   
Q10:What payment methods do you support?                                    
A10:We accept TT,LC at sight.