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Brief Introduction to the Performance of Insulating Aluminum Plate (Part Two)

Update time:2019-06-27 10:21:11Number of clicks:0次
The performance of insulating aluminium sheet is introduced:

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The performance of insulating aluminium sheet is introduced:

1. The traditional method of building exterior wall for saving resources needs a lot of cement, sand, water and other materials, which wastes a lot of resources and rubbish after demolition; while exterior wall insulation aluminium plate is a kind of resource that can be recycled and reprocessed. After a certain period of construction demolition, aluminium plate can be recycled and processed into other aluminium products, saving limited national resources, and following the principle of "Can" Sustainable development of production mode.

2. Installation of fast and reasonable heat preservation aluminium sheet is made on the factory assembly line and directly hangs on the enclosure structure at the site. It is a new energy-saving and decorative integrated high-grade outfitting material with convenient construction and short construction period. Aluminum insulation board is beautiful, durable, beautiful, durable, good overall performance for the first time to overcome the problem of insulation materials and decorative materials can not be closely integrated. The thermal insulation material is closely combined with decorative surface material, which is not easy to fall off and loosen, and enhances the wind compressive strength and smoothness of decorative surface material.

3. Decorative surface can be processed into various shapes with diversified colors, which can better reflect the personality of architectural decoration. Fire-proof, fire-proof and fire-resistant properties greatly improve the thermosetting properties of polyurethane rigid foams, which will not melt at high temperatures and only form porous charcoal with less smoke and strong fire resistance, but also resist flame spread. Its calorific value potential is very small, and its density is 38Kg/m3, and the thickness of polyurethane rigid foams is 50mm, only 53MJ/; and the potential influence of combustible weight on combustion is small, so the ability to increase fire potential is also small. When exposed to fire or high temperature, its excellent thermal insulation performance only makes its surface temperature rise rapidly and coke quickly to resist flame spread and protect the inner core from supplementary combustion, showing a good fire insulation performance.

All of these meet the requirements of building fire insulation and refractory, and are excellent new building materials. After the latest experiment, a piece of aluminum foil was attached to the upper mould of polyurethane foam. After foaming, the aluminum foil played the role of demoulding agent, while the other side was attached to the foaming body, which enhanced the wind compressive strength of the aluminum sheet. Aluminum foil, polyurethane double insulation, better effect.

 

(Chongqing Xialu Xinda Aluminum Industry Co., Ltd. Publicity Department collates contributions)

 

Source: Network

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