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Quick Details

  • Type: Other Heat Insulation Materials
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: PENGYUAN
  • Model Number: PY3-J79
  • Structure: Foil/Bubble/Foam/Bubble/Foil
  • Thickness: 3-8 mm bubble
  • Antiglare: Fireresistant
  • R-Value: 2.0-11.2
  • FR grade: Class A
  • Emissivity: 0.03-0.04
  • Reflectivity: 96 -97%
  • Temperature range: -76 F- +212F (ASTM C411)
  • Key word: bubble reflective

Packaging & Delivery

Packaging Details roll packed with PE bag, printing label stick on the bag
Delivery Time 7-20 days after receiving the deposit.




Product Description



bubble foil thermal building insulation

Structure:Alu  Foil+Bubble+Alu Foil

Bubble size:2.5-8 mm *10 / 20 mm

Roll size:1~1.55m * 20m~40m/roll

Technical Parameters

Temperature range

-76F ~+212F (ASTM C411)




Class A/Class 1


0.03-0.04 COEF

Thermal Conductivity

0.032 -0.036W/m0

Apparent Density

54.8 kg/m3



Vapor Transmission

0.012 g/m2kpa


Doesn’t generate

Tensile Strength(MD)

13.43 Mpa

Tensile Strength(TD)

14.58 Mpa




1), Waterproof, heavy duty, clean, light, flexible, non-absorbent surface

2), Fire resistant & antiglare

3), Recyclable, environmentally friendly

4), Effective in extreme temperatures both hot and cold

5), Easily install, cut, stapled, nailed or glued into place

6), Safe to handle with no special clothing or breathing Equipment


1,Building Thermal Insulation Material

(1),Roof,Underlay,Under Concrete & floor Insulation; 

(2),Attic,Crawl Space,Stud Wall ,Metal Frame Building Insulation.


(1),Protective coatings of ventilating pipe,HVAC Duct & Pipe;

(2),Shells of air conditioner and water heater.





Pengyuan People


Our Advantage: 

1,Prompt Reply to customers’ inquiry 

2,Strict quality control system  

3,Good Service Good reputation in the market.

4,Low MOQ can meet your promotional business very well. 5,Fast Delivery Cheap Freight Charge from forwarders.

6,OEM & ODM are welcome.

Transaction History of the Supplier

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
8 Transactions 60,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $25,000
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