- Brand Name: changwang
 - Place of Origin: Guangdong China (Mainland)
 - Model Number: AL201B
 
Foil single bubble Foil is comprised of one layer of polyethylene air bubbles sandwiched two layers of 99% pure aluminum foil. T
Commdity Name:radiant barrier
Product characteristic:
Type: AL201B
L×W: 50/40×1.2m (custom also available) 
Thickness: 3-3.2mm 
Bubble diameter: 9mm, 10mm, 20mm
Weight: 250g/,280g/,320g/, etc (≥250g/)
Color: silver 
Technical parameters: 
Temperature: -60 180 (-51 82 )
Reflectivity: 95%97%
Pure aluminum thickness7µ 
- Stop radiant heat flow by both 97% reflectivity and 3%emissivity:substantial reduction in fuel and energy cost;
 - Reducing heat flow by convection; good alternative by reducing animal mortality rate;
 - Increased strength and puncture resistance with air retention layer designed in bubble, compact and pliable yet resistant t punctures, tears and cracking;
 - Clean, non-toxic and lightweight, fire retardant;
 - Effectively against moisture, air currents and vapors, resisting fungus, insects and nesting rodents.
 
- Attics, floor, crawl space, duct, spiral pipe wrapping, basement, ceiling, roofs, masonry wall;
 - Thermal, vapor and radiant barrier;
 - Poultry houses, hog and diary barns, livestock habitat and warehouse, etc;
 - Post frame, post frame metal building, steel frame, metal building retrofit, Hot-water tank wrapping
 







