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MartinThe first time we cooperated with Yongsheng Aluminum, we found it very easy, because the delivery time of the goods was very fast, and the business manager was also very professional. He helped me solve some technical problems. The goods were received on 2021.1.20 and the quality of the goods very good! -
Alice SuOur company and Yongsheng Aluminum have been cooperating for nearly three years. We have visited the factory, Yongsheng is a professional aluminum material supplier, we have been purchasing aluminum strips in their factory, and will maintain long-term cooperation. -
ZoeyWe purchase aluminum circle from Yongsheng Aluminum and ship them to Ghana. We have maintained such a cooperative relationship for two years, and we have to ship every month. In the process of cooperation, every link is very efficient, and the account manager will help us solve problems quickly. We are very happy to find a reliable supplier.
2mm 3mm Double Bubble Insulation Reflective Bubble Insulation For Window Fireproof And Heat Insulation
| Place of Origin | Zhengzhou Henan |
|---|---|
| Brand Name | Henan Yongsheng |
| Certification | ISO, RoHS |
| Model Number | Double Bubble Insulation |
| Minimum Order Quantity | Small MOQ |
| Price | FOB, CIF, CFR, CNF, etc. |
| Packaging Details | Customized Packing |
| Delivery Time | 7-25 days after order confirmation |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
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xProduct Details
| Structure | Alu Foil + PE + Bubble + PE + Alu Foil | Color | Silver,White, Etc |
|---|---|---|---|
| Thickness | 2mm Bubble * 2 | Width | 1.2m, Customized |
| Length | Personalized Customization | Reflectivity | 96%-97% |
| Tensile Strength(MD) | 150N/25mm | Bursting Strength | 650N |
| Highlight | Window Fireproof Double Bubble Insulation,2mm Double Bubble Insulation,3mm Double Bubble Insulation |
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Product Description
2mm 3mm Double Bubble Insulation Reflective Bubble Insulation for Window Fireproof and Heat Insulation
What Is Double Bubble Insulation
Double bubble insulation consists of two layers of polyethylene bubbles sandwiched between reflective foil layers (typically aluminum). The bubbles create air pockets that resist heat transfer, while the foil reflects radiant heat, providing dual thermal resistance. This design enhances insulation performance compared to single-layer alternatives.
How Does Double Bubble Insulation Work
Reflective Surface – The aluminum foil reflects up to 97% of radiant heat, helping to maintain temperature.
Air Bubble Core – The bubble layer provides additional insulation by trapping air, reducing heat transfer via convection.
Vapor Barrier – Many double bubble products also block moisture, preventing condensation and mold growth.
Advantages of Double Bubble Insulation
Energy Efficiency: Reduces heating/cooling costs by blocking heat transfer.
Lightweight & Flexible: Easy to cut, handle, and install without specialized tools.
Moisture Resistance: Foil layers act as a vapor barrier, preventing condensation and mold growth.
Durability: Resists punctures, UV degradation (if foil-coated), and chemical corrosion.
Cost-Effective: Cheaper than rigid foam or fiberglass while offering comparable R-values (typically R-6 to R-8).
Eco-Friendly: Often made from recyclable materials and reduces energy consumption.
Product Parameter
| Product Name | Aluminum Foil Bubble | ||
| Structure | Alu Foil + PE + Bubble + PE + Alu Foil | ||
| Thickness | 2mm bubble * 2 | Reflectivity | 96%-97% |
| Permeability | 0.025 gsm/KPA | Color | Silver,White, Etc |
| Width | 1.2m | Tensile Strength(MD) | 150N/25mm |
| Length | Personalized Customization | Tensile Strength(TD) | 180N/25mm |
| MOQ | 3000m² | Bursting Strength | 650N |
| Types / Structures Optionals | |
| 1 | MPET + (single / double) PE bubble |
| 2 | MPET + (single / double) PE bubble + MPET |
| 3 | Alu + (single / double) PE bubble |
| 4 | Alu + (single / double) PE bubble + Alu |
| 5 | Alu + woven + (single / double) PE bubble + Alu |
| 6 | Alu + woven + (single / double) PE bubble + woven + Alu |
| 7 | Alu + woven + (single / double) PE bubble + Alu + Anti-glare coating |
| 8 | Alu + (single / double) PE bubble + woven + Alu + Anti-glare coating |
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