תיאור
Aluminium foil is a thin sheet metal product made of aluminum material. It is usually processed by melting, hot rolling, cold rolling and other processes of aluminum blocks or aluminum ingots.
It is light, soft, moisture-proof, נגד קורוזיה, resistant to high and low temperatures, good thermal conductivity, and good sound insulation.
לכן, it is widely used in packaging, מכשירי חשמל ביתיים, electronic communications, הוֹבָלָה, הַדפָּסָה, chemical industry, and building materials. , decoration and other industries.
Aluminium foil is a material that combines insulation and aluminum foil and is often used for heat preservation and insulation in buildings.
The main components of thermal insulation aluminium foil include aluminum foil and thermal insulation materials, such as polyurethane, rock wool, וכו.
As the outer layer of insulation material, נייר אלומיניום has the function of reflecting heat, preventing heat loss and preventing moisture intrusion.
באותו הזמן, aluminium foil also has good plasticity and can adapt to buildings of various shapes and structures, thereby effectively improving the thermal insulation effect.
The insulation material is located between the aluminum foil and the building to provide thermal insulation.
These insulation materials usually have excellent thermal insulation and insulation properties, and can effectively reduce the temperature transfer inside and outside the building, thereby saving energy and improving the insulation effect of the building.
Thermal insulation aluminium foil is widely used in the insulation of exterior walls, roofs, קומות, pipes and other parts of buildings. It can effectively improve the insulation effect of buildings and reduce energy consumption. It also has good moisture-proof, anti-corrosion and fire-proof properties.
מזג: Soft
Use: industrial Use
Treatment: Pure
Type: גָלִיל
סַגסוֹגֶת: 8011 1235 1050 1060 1100 8079
עוֹבִי: 0.0055MM-0.03MM
Place of Origin: סין
Brand Name: רייוול
צבע: Silvery
רוֹחַב: 50-1600מ"מ
כיתה: AA Grade
Packing: Fumigation- Free Wooden Cases
MOQ: 5 Tons
Certificate: SGS FDA ISO
משטח: One side bright, One side matt
Sample: Free A4 Sample
aluminium foil
How does the thermal insulation performance of thermal insulation aluminum foil compare with other insulation materials?
The insulation performance of thermal insulation aluminum foil can be compared with other insulation materials, usually by comparing their thermal conductivity, thermal resistance, insulation effect and other indicators.
Thermal conductivity is an important indicator to measure the thermal insulation performance of insulation materials. It represents the heat passing through unit area per unit time.
The lower the thermal conductivity, the better the thermal insulation performance. Compared with other thermal insulation materials, the thermal conductivity of thermal insulation aluminum foil is generally lower, so its thermal insulation performance is relatively good.
Thermal resistance value is the thermal resistance of the insulation material under specific conditions, which indicates the ability of the insulation material to prevent heat transfer.
The higher the thermal resistance value, the better the thermal insulation performance. Thermal resistance value of thermal insulation aluminum foil is usually higher, so its thermal insulation effect is also better.
בנוסף, the thermal insulation effect is also one of the important indicators for evaluating the performance of thermal insulation materials.
It is usually measured through experiments, including factors such as the thickness of the material, the use environment, and the holding time. Insulating aluminum foil generally provides better insulation under the same conditions than other insulation materials.
Insulating aluminum foil is a material used for insulation, usually made of aluminum foil and other insulating materials.
It has excellent insulation properties, עמידות בטמפרטורה גבוהה, corrosion resistance and good mechanical properties, so it is widely used in electrical, אֶלֶקטרוֹנִיקָה, תקשורת, aviation, aerospace and other fields.
In the electrical field, insulating aluminum foil is often used for insulation protection of electrical equipment such as cables, חוטים, transformers, and motors.
In the electronic field, it is used for packaging and insulation protection of electronic components, integrated circuits, semiconductor devices, וכו.
In the field of communication, insulating aluminum foil can be used for insulation protection of communication cables, optical cables, וכו.
In the aviation and aerospace fields, due to its high temperature resistance, corrosion resistance and other properties, insulating aluminum foil is also widely used in the manufacturing of aircraft, rockets and other aircraft.
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