Rhombus Reinforced Aluminum Foil for Thermal Insulation
Advanced triple-layer composite structure with metallized coating polyester film aluminum foil for superior thermal insulation performance.
Product Overview
Our Rhombus Reinforced Aluminum Foil sets a new standard in thermal insulation with its triple-layer composite structure, optimized for maximum efficiency, durability, and versatility.
Triple-Layer Construction
- 1st Layer: VMPET (Metallized PET) - Heat Reflection
Ultra-thin (12μm) metallized PET film with 99% pure aluminum coating for superior infrared heat reflection (>95%, ASTM E2592). Excellent moisture and oxygen barrier (MVTR ≤0.05g/m²*24h, ASTM E96).
- 2nd Layer: High-Strength Fiber Mesh - Reinforcement
Rhombus-pattern polymer fiber mesh provides 300% greater tear resistance vs. traditional aluminum foils. Withstands 25N/cm² compression without deformation, ideal for rugged industrial applications.
- 3rd Layer: VMPET (Metallized PET) - Seamless Protection
Secondary metallized layer enhances heat reflection and prevents condensation-induced corrosion. Electromagnetic shielding capabilities (up to 60dB attenuation).
Key Benefits & Technical Superiority
Unmatched Thermal Efficiency
Reflects 95% radiant heat, reducing HVAC energy costs by 30%+. Stable performance in extreme temperatures (-70°C to 200°C, IEC 60068-2-14 certified).
Ultra-Durable & Lightweight
40% lighter than fiberglass insulation, reducing shipping costs. Resists punctures, abrasion, and delamination (tested per ASTM D882).
Eco-Friendly & Safe
RoHS & REACH compliant with 30% recycled aluminum content. Fire-retardant (UL94 V-0 rated) for construction and EV battery applications.
Product Specifications
| Color |
Silver |
| Inner Diameter (mm) |
76 |
| Slitting Width (mm) |
≤2000mm |
| Outside Diameter (mm) |
130-500 |
| VMPET Thickness (mm) |
0.006-0.012 |
| Fiber Mesh Weight (g/m²) |
5×5mm fiberglass: 15.5 g/m² (+8%)
5×5mm fiberglass: 32.5 g/m² (+8%)
10×10mm fiberglass: 7.78 g/m² (+8%)
12.5×12.5mm fiberglass: 6.2 g/m² (+8%)
2.5×5mm 75D polyester: 6.5 g/m² (+8%)
4×6.5mm 75D polyester: 8.5 g/m² (+8%)
4×6.25mm 75D polyester: 7.8 g/m² (+8%)
2.5×10mm 75D polyester: 4.8 g/m² (+8%)
12.5×12.5mm 550D polyester: 12.3 g/m² (+8%)
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