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Reflective bubble insulation for windows fireproofing and heat insulation Double bubble insulation 2mm 3mm
| Place of Origin | Chian |
|---|---|
| Brand Name | Yongsheng |
| Certification | Yongsheng |
| Model Number | Double Bubble Insulation |
| Minimum Order Quantity | 1 Ton |
| Packaging Details | Standard Seaworthy Wooden Pallet Packing |
| Delivery Time | 7-25 days after order confirmation |
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 5000 tons/month |
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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 | reflective bubble insulation for windows,fireproof double bubble insulation,aluminum foil laminated insulation film |
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Product Description
Reflective Bubble Insulation for Windows
High-performance double bubble insulation material designed for fireproofing and thermal insulation applications in construction, industrial, and agricultural settings.
Product Specifications
| Attribute | Value |
|---|---|
| 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 |
About Double Bubble Insulation
Double-layer bubble insulation material is a highly efficient composite thermal insulation solution that utilizes dual principles of air layer insulation and reflective insulation. This versatile material is widely used across construction, industrial, and agricultural sectors to significantly reduce heat transfer and improve energy efficiency.
Core Structure and Composition
This advanced insulation material features a three-layer "sandwich" composite structure:
- Outer Layer (Both Sides): High-reflective aluminum foil made from polyethylene or polyester film coated with high-purity aluminum. Reflects 95%-97% of radiant heat while providing waterproof, moisture-proof, and corrosion-resistant properties.
- Middle Layer: Double-layer polyethylene bubble film containing closed independent air bubbles that effectively block heat conduction. Some premium versions incorporate XPE cross-linked polyethylene foam or glass fiber cotton to enhance thermal insulation or fire resistance.
Insulation Principles
- Reflective aluminum foil layer blocks radiant heat transfer
- Air layer provides low thermal conductivity to prevent conductive heat loss
- Closed bubble structure inhibits air flow and minimizes heat convection
Applications
Construction Applications
- Roof and wall insulation systems
- Underfloor heating reflective layers
- Sun room and garage thermal barriers
Industrial Applications
- Pipeline insulation and protection
- Equipment insulation for storage tanks, boilers, and industrial machinery
Agricultural and Residential Applications
- Greenhouse outer covering and insulation
- Daytime heat reflection and nighttime thermal retention
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