Moisture barriers - Import export

The light weight and pliability of aluminum make it easy to work with and can streamline installation. In addition to the weight advantage and ductility, aluminum provides a complete barrier to light, moisture and magnetic waves. Impermeable to all gases including oxygen, aluminum also provides superior fireproofing capabilities for both industrial and residential construction. Aluminum insulation offers good noise reduction properties along with resistance to corrosion and heat. Not only does this improve interior environments, it also increases product life and efficiency. These proven characteristics continue to make aluminum the leader in insulation and the preferred choice for all types of building and construction.

moisture electrostatic charge electromagnetic fields

A humidity indicator card (HIC) is a card on which a moisturesensitive chemical is impregnated such that it will change color when the indicated relative humidity is exceeded. This is an economical way to quantify relative humidity levels inside sealed packaging like moisture barrier bags.

The flexible PA/PE medium barrier composite films are suitable for classic applications such as thermoforming. Each layer performs an important function: The PA layer is the crucial factor for the mechanical strength of the packaging. Working as a barrier layer, it seals in the aroma and prevents the penetration of oxygen, thereby extending the shelf life of your product. The PE layer on the inside of the packaging functions as a sealing medium and is decisive for providing airtight seams and a proper skin sealing. It serves as a moisture barrier and, although it protects your product from drying out, it also prevents the uncontrolled absorption of moisture. The tie layer between the PA and PE layers has the task of reliably tying them together so as to prevent delamination, even at high or varying temperatures. Excellent puncture resistance and wide sealing range Co-extruded composite films by ALLVAC consist of up to 11 layers of polyamide and polyethylene

DROP’ N POP display composed of a few corrugated board elements and ensures quick and easy handling at the POS. The integrated pedestal made of plastic provides a secure footing acts a high/quality moisture barrier in the hardware store.

Parylene is the short name for the polymer group of poly-para-xylylene. Parylene coatings offer a wide range of benefits. Parylene ... are fully conformal: i.e. they adapt to complex substrate contours such as sharp edges, drill holes or blind holes are pinhole-free from a film thickness of approx. 0.5 µm. are chemically insoluble and resistant to a wide range of chemicals. have very good barrier properties against moisture and chemicals. have a high dielectric strength. have dry lubricating properties (low coefficient of friction). are hydrophobic: contact angle of H2O between 92 ° and 98 °. are transparent between 90 and 96 % in the visible wavelength range (depending on type). are biocompatible: types C and N parylene can be deposited, which can be certified according to USP Class VI, ISO 10993 and FDA.