Do you know how much is a square meter of vacuum aluminized polyester film?

According to the different film thicknesses, the general 12U aluminized film should be 22,000-23,000 a ton, a ton is about 60,000 square meters, which is equivalent to about yuan.

Vacuum aluminized polyester film is made of polyester film as raw material and refined by vacuum aluminum, which is widely used in reflective materials for solar cookers, composites, latte art, etc. The introduction of vacuum aluminized film was started by aluminum foil. The aluminium foil used on flexible plastic packaging is generally between 6 and 20 m thick.

Aluminum foil has a silvery-white luster, and the transparent ink printed directly on the aluminum foil can have a unique metallic luster. Aluminum foil has good shading, gas resistance, moisture resistance, good thermal conductivity and electromagnetic shielding. Among them, the most prominent is the barrier performance of aluminum foil, under the premise that the thickness of aluminum foil is sufficient, it can completely block gas and moisture, so in the soft plastic packaging substrate film, aluminum foil is an indispensable material, which is widely used in pharmaceutical packaging, food packaging, especially in the flexible packaging of high-end products such as drugs and cosmetics that require high-temperature cooking and relatively long storage time.

However, aluminum foil has a fatal flaw - after bending, aluminum foil is easy to crack, affecting the barrier property of aluminum foil, and aluminum foil is more expensive. In the 80s of the last century, a new technology - vacuum aluminization was introduced. Since then, more and more people have begun to switch to vacuum aluminized film instead of aluminum foil without compromising quality requirements, thereby reducing packaging costs.

The so-called vacuum aluminization refers to the fact that under high vacuum, the aluminum is vaporized immediately after liquefaction, and then it is cooled and accumulated on the surface of the plastic film to form an aluminized layer with a thickness of about 300 600 angstroms with a good metallic luster. The thickness of the aluminium coating is also expressed in terms of light transmittance, optical density, or square resistance. Vacuum aluminized film is generally BOPP, BOPET, BOPA, CPP and other materials with good temperature resistance and mechanical processing performance.

In this way, the vacuum aluminized film not only has similar mechanical and physical properties to the substrate, but also has similar barrier properties as aluminum foil.

If it works for you, be prompt.

How thick are you? The 12u one is now about 6 cents per square meter.

Are you talking about vacuum aluminized polyester film? This type of polyester film is thicker, and it is also higher than the normal thickness, such as 12 micron polyester film. At the same time, the aluminization difficulty of such a thickness of polyester film in the vacuum aluminizing machine is also high, so the overall aluminization is high.

Almost at 13-14 yuan kg, one square meter of thick polyester film ** is about yuan.

The thickness of HDPE impermeable membrane is different, and the thickness is generally designed according to the use. General impermeable membrane for breeding ** is between 4 yuan and 6 yuan. The impermeable membrane of the reservoir** is between 7-10 yuan.

Environmental protection engineering impermeable membrane** between 10-30 yuan. Welcome to visit Texas, there are many impermeable membrane manufacturers here, there is always one suitable for you.

HDPE impermeable membrane is also known as high-density polyethylene membrane and HDPE geomembrane, and the English name is "high density polyethylene impermeable membrane", referred to as "HDPE impermeable membrane".

Impermeable membrane manufacturers will answer for you.

Hello, what specifications do you need?

The cost of air film is 25 to 50% of that of traditional buildings, generally speaking, the larger the construction area, the lower the average cost, but also consider the use of air film building, permanent or seasonal, the grade of membrane materials and internal configuration, including heating, air conditioning, lighting, insulation cotton, the number of emergency doors, the number of revolving doors, you can ask Bodewei air film.

Equipment selection: the cost of the equipment part of the inflatable membrane structure building accounts for 20-40% of the total cost of the inflatable membrane project, of which the equipment includes: fresh air equipment, air conditioning system, access control system, etc., choose different quantities and specifications, which are very different.

Membrane material selection: Different venues build air membrane buildings, and the requirements for membrane materials are different. For example, coastal areas, windy and snowy northern areas, etc.

These areas with harsh climatic environments have higher requirements for the tensile strength and tear strength of the membrane, and they are generally slightly more expensive. Even if an air dome building is built in the same area, the actual situation of the site must be considered before a plan can be formulated and obtained.

Summary: Due to the different needs, environment, and region, the required air film building is different, so the construction plan is different. The specific needs are based on the actual situation. For more information about "air dome building**", please consult Shanghai Zhanji membrane structure.

The cost calculation of air film is very complex, and it cannot be summarized in a simple sentence, which is not professional and rigorous.

The cost of air film is different for each project, and it is related to the size, function and geographical environment of the project, and generally includes the following aspects:

1. Area-related: under normal circumstances, the larger the area, the lower the unit cost;

2. The use function is related: the warehouse generally adopts a single-layer air film structure, there is no air conditioning system, the structure is relatively simple, and it will be cheaper; The gymnasium should consider thermal insulation, air conditioning equipment, comfortable indoor environment, etc., which are naturally much higher;

3. The membrane material used is related: the membrane material is imported and domestic, as well as the high, medium and low block, the commonly used membrane material is PVDF, TiO2, PVF, etc., and the different membrane materials are very different;

Of course, there are other factors such as span, use environment, customer requirements, etc., which have a greater impact on the air film**.

Generally speaking, the general stadium air film includes air conditioning, excluding civil engineering parts, ** between 1000-1500 yuan m2, the smaller the area, the more expensive; General warehouse air film, excluding civil engineering, fire and dust removal, ** between 700-1000 yuan m2.

I don't know if you're trying to express the electric heating film or the one underneath the floor heating. The electric heating film is about 60. The floor heating reflective film is about 3 yuan.