Ori-Polar™

Adhesion
promoters

Ori-Polar™ – Non-toxic solutions to improve the adhesion between plastics and PU adhesives

High-Performance Bonding for Plastic and Glass

Ori-Polar™ is a range of surface treatments that have been developed to enhance the bonding of PA/PPA/PBT/PP plastic parts, e-coated metal components, or glass when utilizing polyurethane (PU) adhesives. These promoters improve the adhesion properties of the material by generating chemical functional groups that enhance the compatibility of the part with the adhesive employed. Ori-Polar™ is a safe and environmentally friendly choice, as it does not contain any harmful chemicals, unlike the conventional primers.

Toxic-free alternative to primers

Ori-Polar™ represents a disruptive technology offering a range of adhesion promoters as an alternative to traditional primers. By replacing toxic primers with these innovative, non-toxic solutions, Ori-Polar™ not only enhances adhesion performance but also outperforms the bonding strength of conventional primers. It addresses the environmental and health concerns associated with carcinogenic substances, enabling manufacturers to meet sustainability goals while ensuring superior bonding strength and process safety.

Ori-Polar™ range of solutions

Different solutions to enhance the bond strength of automotive components and glass when using PU adhesives

Ori-Polar™ OPL21

Surface treatment for plastic and e-coated parts

OPL21 is a surface treatment that enhances adhesion with PU adhesives for plastic windshield components like camera brackets and sensor holders. It is sprayed onto the bonding surface, then UV cured, activating the surface and eliminating the need for additional primer when sent to the glass manufacturer.

Ori-Polar™ OPL26

Surface treatment for windshield glass

OPL26 surface treatment eliminates the need for primer on the glass side when bonding components with PU adhesive. The glass is sprayed and UV cured to activate the surface, allowing windshields to be stored for extended periods without requiring primer before the bonding process.

Ori-Polar™ OPM11

In-mold surface modification for plastic parts

OPM11 is an advanced and innovative surface modification solution applied directly during the plastic injection process, requiring no additional curing. It effectively eliminates the need for any priming process and is a patented solution. Patent pending PCT/ES2022/070420.

Made in europe

All our adhesive production takes place in Europe, with chemical production and adhesive converting facilities located in Northern Spain

R&D Department

Our adhesive solutions are developed in-house, powered by the latest technology and innovative processes in our laboratories.

Adhesive Production

We also have access to state-of-the-art chemical production facilities, enabling us to manufacture our range of adhesives at large scale.

Adhesive Converting

We offer a comprehensive service by converting and applying our adhesive solutions to the windshield components we manufacture.

Why Choose Ori-Polar™

Discover the key benefits of Ori-Polar™, including its non-toxic formula, long storage life, and simplified processes

No More Toxic Primer

Ori-Polar™ provides a safer alternative to traditional primers, as it is free from hazardous chemicals such as isocyanates, which are known to cause respiratory issues and other health risks. By eliminating these toxic substances, Ori-Polar™ not only enhances safety for workers but also helps meet stricter environmental regulations and sustainability goals.

Long Storage Life

Components treated with Ori-Polar™ can be stored for up to one year before bonding with PU adhesives. This offers a significant advantage, as there is no need for immediate bonding after treatment. The parts can be shipped and stored without the need for special climate conditions, providing greater flexibility in logistics and inventory management.

Simplified Bonding Process

Ori-Polar™ eliminates the need for any part or glass priming process during windshield manufacturing. The parts are pre-treated, allowing for direct application of the PU adhesive and bonding to the glass without any additional steps. This streamlined process can save both time and costs for customers.

In-mold Application

The innovative OPM11 surface modification is applied directly in-mold during the plastic injection process. There is no need for additional coatings or UV curing, as the part comes out of the mold with enhanced bonding properties. This results in significant cost reductions and time savings.

What is Ori-Polar™ adhesion promoter?

Ori-Polar™ is a range of advanced and toxic-free adhesion promoters designed to improve the bonding between plastic, epoxy-coated metal, or glass surfaces and polyurethane (PU) liquid adhesives. There are different solutions available depending on the material to be coated and the specific process used. This solution works by introducing chemical functional groups that enhance the material’s compatibility with the adhesive, allowing the PU adhesive to better wet and adhere to the surface. The result is a stronger, more durable bond between the substrate and the adhesive.

Can Ori-Polar™ be used with other types of adhesives?

Ori-Polar™ adhesion promoters are specifically designed to enhance the compatibility of plastic, coated metal, and glass surfaces with PU liquid adhesives. However, they can also be used with structural bonding tapes, such as Ori-Tape™, to further improve adhesion. While it is not always necessary, as SBT adhesives typically have strong adhesion properties on their own, Ori-Polar™ can still provide additional bonding strength when required.

What is the shelf life of this adhesion promoter?

Once Ori-Polar™ is applied to plastic parts or glass surfaces, the coated components can be stored for up to one year before bonding with PU adhesive. This extended shelf life provides significant advantages over traditional primers, which typically require application shortly before the bonding process. By offering the flexibility of longer storage times, Ori-Polar™ allows for more efficient inventory management, reduces the pressure for immediate bonding, and enables cost savings. This makes it a more versatile and practical solution, especially for manufacturers looking to streamline their production schedules and shipping logistics.

What are the differences between OPL21, OPM11, and OPL26?

OPL21, OPM11, and OPL26 are specialized formulations of Ori-Polar™ adhesion promoters, each designed for different materials and processes to optimize adhesion performance.

OPL21: This treatment involves spraying the adhesion promoter onto the plastic or e-coated part, followed by UV curing. It can be applied directly after part manufacturing at our facilities. OPL21 is ideal for plastic parts that require enhanced bonding properties before applying PU adhesives, providing a strong and durable bond.

OPM11: An innovative, patent-pending solution, OPM11 is applied directly in-mold during the plastic injection process. It requires no additional curing, making it a highly efficient solution that streamlines production by eliminating extra steps. This solution is perfect for plastic parts that need enhanced adhesion without post-manufacturing processes.

OPL26: Similar to OPL21, OPL26 involves spraying the adhesion promoter, but it is specifically applied to the glass side of the component, followed by UV curing. This solution is designed to optimize the bonding between glass surfaces and PU adhesives, providing excellent adhesion properties for glass components.

Each product is tailored to meet the unique requirements of the material being treated and the production process, ensuring optimal adhesion and efficiency for a range of applications.

What are the key benefits of Ori-Polar™ compared to traditional primers?

Ori-Polar™ offers several key advantages over traditional, toxic primers, making it a more efficient and safer solution for enhancing adhesion:

Non-toxic: Unlike conventional primers, Ori-Polar™ is free from carcinogenic isocyanates, ensuring a safer working environment. Additionally, the use of Personal Protective Equipment (PPE) is not required when using Ori-Polar™, unlike with traditional primers, which pose health risks to workers.

Long storage life: Parts treated with Ori-Polar™ can be stored for up to one year before bonding with PU adhesive. In contrast, traditional primers must be applied immediately before PU adhesive application, limiting flexibility in production scheduling.

Simplified process: Ori-Polar™ treatments like OPL21 and OPM11 can be applied directly at Oribay Group manufacturing facilities, whereas traditional primers require application at the auto glass factory, adding complexity and time to the process.

In-mold application: OPM11 is applied directly during the plastic injection molding process, offering an innovative in-mold solution that enhances manufacturing efficiency and eliminates the need for additional steps like post-treatment curing.

Overall, Ori-Polar™ simplifies the adhesion process while offering a safer, more flexible, and more efficient alternative to traditional primers.

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