The raw materials used in the production of thermal insulation
The raw material used to produce heat insulation used commonly include aluminium foil, foam, fiberglass and asbestos, each of which features a different applications aluminium foil sheet implementation to use
There are three characteristics is
General Aluminum foil
Aluminium foil sheet, which is coated with a substance that can be sealed by heat.
Aluminium foil sheet with coating or laminating with paper or plastic film
Do not use aluminium foil sheet only to make containers due to if when it fold cracks easily. Therefore, there are materials that weakens the other coated sheet aluminium foil. Aluminium foil sheets this behaviour can be used to extend the shelf life of the product both allow the product features see more beautiful
Properties of aluminium foil sheet
No smell and taste are non-toxic. So it is suitable for use as a container of food, medicine and cosmetics. Not used.
Opaque, it used as a container to prevent light for the product quality deterioration is easy When it gets light
Reflect heat radiation because of the difference in these two aspects of face is it and the reflection of heat radiation can have 95% is used for heat insulation products that are required to maintain the temperature, low or high, based on software, such as frozen food containers, plates, aluminium foil packed to reflect heat radiation causes the solubility occurs slowly
A lead sheet aluminium foil heat is hot and cold quickly. Make suitable for use as a container for freezing or baking heat. And also make the heat sealing is fast and of high quality.
Stability in a wide temperature range. So packaging products in aluminium foil sheet can be used to heat the frozen solid. And heated again without taking the container.
Foam
The foam is produced from raw material is plastic pellets, which are made of polyurethane or rubber which redox-active foam. A synthetic biodegradable not naturally. And the destruction of the foam cause pollution in many areas.In the form of the adhesive.
Rubber foam
Rubber foam is Rubber water concentrate which add Ammonium oleate to add bubbles inside the tire