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Aluminum Film Insulation board

0.3-0.5mm
Color:RAL color card comparison table
Dimensions: Standard width: 840/900/1050mm; length can be customized
Thickness Range:
Material: Galvanized Steel Sheet
Coating: PET, PVDF (Optional)

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Product Description

Top layerWeather-resistant thermal insulation aluminum film
Base layerz500.5% magnesium aluminum zinc z50
Base layerplastic cotton + aluminum foil
AdvantagesOptimal thermal insulation and corrosion resistance
Corrosion ResistanceTest Results
Liquid Media Resistance65% nitric acid, 24 hours, no significant change; 85% sulfuric acid, 24 hours, no significant change
Salt Spray Resistance (2000hours)Level 1
Acid ResistanceNo change
Alkali ResistanceNo change
Oil ResistanceNo change
Stain Resistance<5% (3.3%)

Product Parameters

 

 

Top layer

 

Weather-resistant thermal insulation aluminum film

 

Base layer

 

0.5% magnesium aluminum zinc z50

 

Base layer

 

Rubber-plastic cotton + aluminum foil

 

Advantages

 

Optimal thermal insulation and corrosion resistance

 

Corrosion Resistance

 

Test Results

 

Liquid Media Resistance

 

65% nitric acid, 24 hours, no significant change;

85% sulfuric acid, 24 hours, no significant change

 

Salt Spray Resistance (2000hours)

 

Level 1

 

Acid Resistance

 

No change

 

Alkali Resistance

 

No change

 

Oil Resistance

 

No change

 

Stain Resistance

 

<5% (3.3%)

 

 

Material

 

PEN (Polyester Film)

 

Salt Spray Test

 

≥12000 hours

 

Accelerated Aging Test

 

≥12000 hours

 

Fire Rating

 

Class A1 (Test Report Available)

 

Peel Strength

 

≥5N/mm(23℃和-40℃)

 

Solar Reflectance

 

≥0.8

 

Thickness

 

100 μm

 

Standard

 

GB/T 12755《Corrugated steel sheets for construction》

 

Material

 

PET (Polyvinylidene Fluoride)

 

Chemical Resistance Test

 

≥120hours

 

Neutral Salt Spray Test

 

≥500hours

 

Aging Test Standard

 

ASTM G154 or ISO 4892-3, ≥2000 hours, △E<5

 

Adhesion

 

ISO 2409 Cross-Cut, Grade 0 (No Peeling)

 

Flexibility

 

T-Bend Test ASTM D4145, 1T/2T, No Cracks

 

Processing Adaptability

 

No Cracks on Bending or Stamping

 

Thickness

 

75 μm

PET coated color steel tile technical parameter table

 

Base material

 

Q235 carbon structural steel

 

Standard

 

GB/T 25256-2010 or ASTM D882

 

Chemical Composition

 

Polyethylene Terephthalate (C₁₀H₈O₄)n

 

Yield Strength

 

No distinct yield point (ultimate tensile stress used)

 

Tensile Strength

 

≥ 150 MPa

 

Elongation After Fracture

 

≥ 90% (According to ASTM D882)

 

Top Sheet Thickness

 

0.05 ~ 0.3 mm (Typical, Tolerance ±0.01 mm)

 

Side Sheet Thickness

 

0.05 ~ 0.3 mm (Customizable, Tolerance ±0.01 mm)

 

 

Coating type

 

hot-dip galvanized aluminum magnesium (ZM310)

 

Coating Weight

 

Double side total ≥310 g/m² (single side ≥155 g/m²)

 

Standard

 

GB/T 14978-2017

 

Adhesion / Corrosion Resistance

 

Meets the technical requirements of GB/T 14978-2017

Profile and Dimensional Tolerance

 

 

 

Top Sheet Spec

 

 

YX76-380-760, wave height 76 mm, effective width 760 mm, uncoiled width 1000 mm

 

Side Sheet Spec

 

YX84-XXX-840, effective coverage width 840 mm

 

Length Tolerance

 

±5 mm customizable by customer

 

 

Experimental testing

Heat insulation
Anti-condensation
Anti-aging
Anti-corrosion
Anti-noise
Impact resistance
Heat insulation

The material contains a layer ofheaf-nsulating cotton, which caneffectively block the penetrationof extemal heat and the loss ofindoor cooling,redvce the indoortemperature,and improve energ)efficiency.

Anti-aging

The product surface is coveredwith an aniigging transparentlayer,which can effectively resistultraviolet radiation and erosionfrom wind and rain. After 10 yearsof natural exposure, ihe materialremains stable without obviouschanges.

Anti-noise

The foamed material inside the board, with its unique closed-cell porous structure,effectively blocks the iransmission of noise, creating a quieter environment for the Space,

Heat insulation

The product containswater-repelent foam material,which can prevent the dripping ofcondensation water andeffectively solve the problems ofrot and rust.

Anti-corrosion

Thenonoheat-insulatingcomposite material contained inthe laminated board has excellentproperties such as acid and alkalresisionce ond chemicol medilmresisiance.incorosive-proneenvironments,the service life of thisheat-insulating board is more thanthree times that of color steel tiles.

Impact resistance

Thebaseplatecombinesgalvanized steel sheet with rigid{im-coated material. This dualstructure workstogether1oenhance impoctresistance-thesurface layer not onlyresistsimpact and is not easily deformed.but also significantly reduces therisk of surface cracking.

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