Here are some specifications of aluminum foil bubble thermal insulation rolls:
- Thickness: Available in various thicknesses, including 4mm, 8mm, and 10mm. Some products offer thicknesses ranging from 4-30mm.
- Size: Common sizes include 1.2m x 40m and 1.25m x 40m rolls.
- Material: Made of aluminum foil with encapsulated air bubbles.
- Reflectivity: High reflectivity, ranging from 95% to 97%, to minimize heat transfer.
- Emissivity: Low emissivity, typically around 3-5%, to reduce heat loss.
- R-Value: Varies depending on the product, but some common values include 2.20 M2 DegreeC/W and 3.10 M2 C/W.
- Temperature Resistance: Can withstand temperatures ranging from -40C to +90C.
- Color: Typically silver or grey in color.
- Roll Weight: Varies depending on the product, but some common weights include 14kg, 21kg.
- Supply Ability: Some suppliers offer large quantities, such as 5000 meters per month or 100,000 square meters per month.
- Delivery Time: Typically ranges from 7-10 days.
Some popular products and their specifications include ² ³:
- Aluminum Foil Air Bubble Insulation Sheet:
- Thickness: 8mm
- Size: 1.25m x 40m
- Reflectivity: 97%
- R-Value: 3.10 M2 C/W
- Price: 70/square meter
- Aluminum Foil Bubble Thermal Insulation Roll:
- Thickness: 4mm
- Max Withstanding Temperature: 100C
- Thermal Conductivity: 235 W/mK
- Price: 115/square meter
- 1.25m x 40m Aluminum Foil Double Bubble Insulation:
- Reflectivity: 95%
- R-Value: 2.20 M2 DegreeC/W
Price: 15/square feet
Prices vary depending on the supplier, product specifications, and location. Some suppliers offer prices ranging from 24/meter to 90/square meter or 15/square feet to 85/meter ´ µ.