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PCTFE Barrier Films
PCTFE Barrier Films

PCTFE Barrier Films

Our industrial-grade polychlorotrifluoroethylene (PCTFE) films offer unsurpassed moisture barrier capabilities compared to other traditional clear barrier films used in non-food and non-pharma applications.

Honeywell HydroBlock® films are well-known for superior clarity, inertness and moisture barrier properties. This combination of strong attributes results in specialty packaging unmatched by traditional, non-halogenated packaging products. HydroBlock® can provide films that have the ability to heat seal to themselves or laminate to other non-fluoropolymer films using traditional adhesive systems.

HydroBlock® is one of the clearest industrial-grade polymeric moisture barrier films available. It is the only homopolymer that combines traits of clarity with moisture protection, chemical, and weather resistance. This unique film provides both clarity and protection for various applications. Applying HydroBlock® to a applications such as electroluminescent lamps and other Humidity-Sensitive Displays, will provide the right protection for colorful outdoor lights.

Moisture Protection
PCTFE offers superior moisture barrier properties that are often needed in industrial applications. If you’re looking for a clear flexible moisture barrier application for your product, HydroBlock® is your best moisture protection option.

Chemical Resistance
If you’re looking for films with the best chemical resistance to protect lab equipment or other working surfaces from harmful chemicals, HydroBlock® is a top choice. An extensive amount of testing was conducted, including Scientific Equipment and Furniture Association (SEFA) 3-2010, to determine how tough HydroBlock® is against harsh chemicals, and the results are outstanding. The film met all SEFA requirements.

Weather Resistance
Environmental conditions can impact the durability of protective films used outdoors. These conditions may impact the durability of the films exposed outdoors; resulting in clarity loss, increased haze, and embrittlement. HydroBlock® allows for UV transmission without degrading the film quality. The moisture barrier, clarity and sub-zero temperature properties of the film can provide outstanding durability.

HydroBlock® films can be thermoformed or vacuum formed to meet your specific needs. They can also be treated to enhance bonding to common adhesives. Honeywell’s Technical Service team can help you determine the right film grade of HydroBlock® for your application.

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