China Color Coated Aluminum Coil Suppliers Introduce The Use Requirements Of Various Core Materials
China Color Coated Aluminum Coil Suppliers Introduce The Use Requirements Of Various Core Materials May 09

China Color Coated Aluminum Coil Suppliers Introduce The Use Requirements Of Various Core Materials

days hours remaining

Core materials (mainly: EPS, rock wool, glass wool, flame retardant paper honeycomb panels, polyurethane, etc.). Below, China Color Coated Aluminum Coil Suppliers introduces the performance characteristics of various core materials:


(1) Foam board: It is made of expandable polystyrene (EPS) particles, which are shaped like fertilizer particles, and pre-foamed by heating to form larger particles like white pearls, which are then heated and pressed in a mold. The foamed plastic sheet with a fine closed-cell structure is mostly used in temporary buildings due to its poor fire resistance.
(2) Polyurethane: It is a material with high energy-saving performance and excellent fireproof and thermal insulation performance. The purpose of fireproofing is achieved by adding flame retardants. The combustion will produce toxic gases. The bulk density of polyurethane used for composite panels is generally 30 kg to 40 kg.
(3) Rock wool board: It is made of basalt stone as the main raw material. After being melted at high temperature, inorganic fibers are made by high-speed centrifugal equipment. At the same time, a certain proportion of adhesive is evenly added to bake into large boards, which are cut into rock wool according to production needs. Strip, rock wool is a non-combustible body, and has good fire resistance.
(4) Glass wool: It is a light, heat-resistant, elastic, non-combustible thermal insulation material, widely used in chemical industry, medicine, factories, heavy industrial machinery and equipment, construction, vehicles and ships, aerospace, is an ideal thermal insulation, Fireproof and sound-absorbing material.
(5) Flame retardant paper honeycomb board: It is a national B1 fireproof material, which has the advantages of good flame retardancy, good compressive strength, only carbonization and no combustion, no toxic substances, and waste can be completely recycled and reused. An ideal replacement for core materials such as styrene, polyurethane, rock wool, etc.

Through the above introduction, China Galvanized Steel Composite Panel Suppliers hopes that you can simply refer to the content of this article in future use.

https://www.alubang.net/

05/09/22 - 04:00 Start date
05/31/22 - 06:00 End date
zhejiang
China Color Coated Aluminum Coil Suppliers Introduce The Use Requirements Of Various Core Materials has not posted anything yet