Reflective bubble insulation for windows fireproofing and heat insulation Double bubble insulation 2mm 3mm

What Is Double Bubble Insulation

Double-layer bubble insulation material is a highly efficient composite thermal insulation material. It uses the dual principles of air layer insulation and reflective insulation, and is widely used in construction, industry, agriculture and other fields to reduce heat transfer and improve energy efficiency.

Core structure and composition
This material usually consists of three basic structures to form a "sandwich" composite layer:
Outer layer (two sides): high reflective aluminum foil layer
Material: Polyethylene or polyester film coated with high-purity aluminum foil.
Function: Reflect most of the radiant heat, with a reflectivity of up to 95%-97%, reflecting external heat or internal heat back. Provide waterproof, moisture-proof, corrosion-resistant and certain mechanical strength.
Middle layer: double-layer bubble)
Structure: Two independent layers of polyethylene bubble film, each containing a large number of closed independent air bubbles.
Function: Air is an excellent insulator, and the still air in the bubble effectively blocks heat conduction. The double-layer bubble stacking significantly increases the overall thickness and enhances the insulation and pressure resistance.
Some products will use XPE cross-linked polyethylene foam or glass fiber cotton to replace the bubble layer to enhance thermal insulation or fire resistance.

Core insulation principle
Reflection and insulation of radiant heat. The aluminum foil layer reflects >95% of infrared rays and blocks thermal radiation.
The air layer blocks conductive heat. The thermal conductivity of static air in the bubble is extremely low, which greatly slows down heat penetration.
Slow down convection heat dissipation. The closed bubble structure inhibits air flow and reduces heat convection.

Application

Main application scenarios

Construction field
Roof/wall insulation: laid on the inside of the color steel plate, concrete roof, or the inside of the exterior wall insulation layer.
Floor heating reflective layer: laid under the floor heating pipe, reflecting heat upward.
Sun room/garage: attached to the inside of the glass or roof to reflect solar radiation.

Industrial field
Pipeline insulation: wrap hot water pipes and air conditioning refrigerant pipes to reduce heat loss/condensation.
Equipment insulation: cover storage tanks, boilers, cold chain transport carriages, etc.

Agriculture and Home
Greenhouse: outer covering, insulation during the day and heat preservation at night.

Product Show

Henan Yongsheng Aluminum Industry Co., Ltd. was established in 2001 and is located in the industrial cluster area of Gongyi City, Henan Province. It covers an area of 780,000 square meters and currently has 2,000 employees. Our factory have 9 cold rolling production lines, 41 casting rolling machines, one 1850 double-coil hot rolling machine, one 260-meter roll coating thick plate production line, two fully automatic spraying production lines, three color-coated thin plate production lines, more than 100 sets of aluminum single panel processing equipment including CNC bending machines, CNC shearing machines, CNC engraving machines and fully automatic turret punching machines. It also has a stock of 6,000 tons of 1st, 3rd, 5th and 6th series curtain base materials. It is capable of processing and producing various special-shaped aluminum single panels such as punched panels, engraved panels and double-curved panels. The daily output is 3,000 square meters and the monthly output can reach 100,000 square meters, fully meeting the various needs of customers. 

With the development of our business, our company has been awarded titles such as "Top 100 Enterprises in Henan Province", "Economic and Efficiency Gold Award", and "Top 30 Enterprises in Henan Province". Currently, it has been officially selected by 12 departments including the Provincial Government, the Development and Reform Commission, the Environmental Protection Bureau, and the Housing and Urban-Rural Development Department, into the "Key Projects and Other Related Projects in Henan Province - Products Encouraged for Priority Purchase and Use". 

The main products of our factory include: aluminum plate/ sheet/ coil/ strip/ foil roll/ circle disc, color-coated aluminum, aluminum checker plate, mirror-finish aluminum plate, aluminum foil container, etc. Our annual production capacity is 450,000 tons, and 35% of it is exported overseas.

Welcome to visit our factory and we look forward to establishing a long-term and good business relationship with you!