Primers & Lacquers

Trapylen® 777 is a modified, low chlorinated polypropylene with reactive groups in order to crosslink e.g. with Desmodur N 3390, Z 4370 or other polyisocyanates. The polymer is dissolved in a mixture of toluene, cyclohexane and butylacetate (ratio: 70+20+10). Main merit is its good adhesion strength on polyolefinic plastics. Adhesion and film flexibility of TRAPYLEN® 777 can be increased when adding maleic modified CPO's like TRAPYLEN® 130 X.

Trapylen® T 4121 is designed for coating plastic parts and is applied solely as a resin solution without additional binder resins. Its application methods include dip coating, spraying guns, or the tampon printing method, specifically functioning as an adhesion promoter.

Trapur® 205 W is identified as a suitable primer system for coating films and foils. These primers are ready-to-use products that are applicable in their delivered form. They can function as two-component systems to enhance resistance against chemicals and temperature, with the crosslinker needing incorporation before application.

Trapur® 8000 is a primer and adhesion promoter system catering to coating, bonding, printing, and laminating activities on polyolefinic plastics. The primary raw materials involved include chlorinated polyolefins (CPO), chlorine-free modified polyolefins (APO), and polyurethanes (PU). Notably, it is designed for use with TPO films and is cross-linkable, with toluene as the solvent.

Trapylen® 6800 W is an adhesion promoter based on chemically modified, low-chlorinated polypropylene dissolved in water. It has outstanding affinity to polyolefinic substrates. It is especially developed to improve surface tension of treated and untreated films, foils, foams and even molded parts of PP, PE, polyolefinic blends,a.o. The increase of wetting properties permits the bonding, printing, flocking and painting of such substrates. TRAPYLEN® 6800 W can be occassionally used as adhesion promoter incorporated in adhesives, inks and paints in case of sufficient compatibility.

Trapylen® 128 S serves as an adhesion promoter for various applications involving the coating, bonding, printing, and laminating of polyolefinic plastics. Its primary function is to enhance adhesion to plastics. It belongs to the chemical family of chlorinated polyolefins (CPO) and is compatible with plastics. This product is utilized in packaging coatings, specifically primers and lacquers. Available in diverse forms such as solid resins, resin solutions in organic solvents, water-based dispersions, and UV-curable liquids, it makes for a versatile option across different application methods.

Trapylen® 145 S is a chemically modified low-chlorinated polypropylene renowned for its exceptional affinity to polyolefinic plastics, including PP and PP/EPDM-blends. This product is versatile, serving either as a straight primer or as an adhesion promoter for base coats and pigmented primers. Its primary application lies in paintings and coatings for molded parts and sealing profiles in the automotive industry, such as bumpers, side panels, and door seals. Trapylen® is also applicable to adhesives and flocking agents for door seals. Moreover, it finds use in industrial applications where PP-based plastics undergo chemical pretreatment.

Trapylen® X 8280 is a ready-to-use primer formulated with low-chlorinated polypropylene dissolved in toluene. This primer exhibits a relatively high film softening point, exceptional film flexibility, and robust thermal decomposition resistance. With outstanding adhesion to various polyolefin foils based on PP, TPO, and TPE and excellent paintability, it is ideally suited for the pretreatment of these types of plastics due to its distinct characteristics.

Trapylen® 114 X is designed for coating plastic parts and can also be employed as a pigmented primer. When used as a primer, the product is applied as a resin solution without the need for modification with other binder resins. Application methods include dip-coating, spraying guns, or the tampon printing method. This versatile product offers flexibility in various coating and priming applications for plastic components.

Trapylen® 112 X 10 is a chemically modified low-chlorinated polypropylene celebrated for its remarkable affinity to polyolefinic plastics, encompassing PP, PP/EPDM-blends, and, with certain limitations in adhesion strength, PE. Specifically designed to function as a straight primer, its primary application lies in the treatment of molded parts and sealing profiles within the automotive industry, including applications such as bumpers, side panels, and door seals. Moreover, Trapylen® 112 X 10 is employed in industrial settings where chemically pretreated PP-based plastics are utilized.

Trapylen® 138 S is a chemically modified low-chlorinated polypropylene renowned for its exceptional affinity to polyolefinic plastics like PP, PP/EPDM blends, and, to a certain extent, PE. It serves a dual purpose as both a straight primer and an adhesion promoter, proving valuable for base coats and pigmented primers. Its primary application lies in the realm of paintings and coatings for molded components and sealing profiles within the automotive sector, spanning areas like bumpers, side panels, and door seals. Additionally, Trapylen® finds utility in adhesives and flocking agents for door seals, as well as in various industrial applications where chemically pretreated PP-based plastics are employed.

Trapylen® 113 X is a chemically modified low-chlorinated polypropylene distinguished by its exceptional affinity to polyolefinic plastics, including PP, PP/EPDM-blends, and, to a limited extent in adhesion strength, PE. Notably, it features a higher molecular weight and a narrow molecular weight distribution compared to other modified chlorinated types. With a reduced content of maleic anhydride, this product exhibits excellent compatibility properties with other binder resins. Trapylen® 113 X is versatile, serving as either a straight primer or an adhesion promoter for base coats and pigmented primers. Its primary application lies in paintings and coatings for molded parts, particularly sealing profiles in the automotive industry, such as bumpers, side panels, and door seals.

Trapylen® 130 X is a chemically modified low-chlorinated polypropylene celebrated for its remarkable affinity to polyolefinic plastics, including PP, PP/EPDM-blends, and, with certain limitations in adhesion strength, PE. Versatile in its applications, it serves as either a straight primer or an adhesion promoter for base coats and pigmented primers. Its primary use extends to paintings and coatings for molded parts and sealing profiles in the automotive industry, encompassing applications such as bumpers, side panels, and door seals. Additionally, Trapylen® finds utility in adhesives and flocking agents for door seals. Moreover, it is employed in industrial settings where PP-based plastics undergo chemical pretreatment.

Trapylen® 112 PP 10 is a suitable product for coating plastic parts and is particularly effective when applied as a primer. In this application, the product is used as a resin solution without the need for modification with other binder resins. Application methods include dip-coating, spraying guns, or the tampon printing method. A distinctive property of this product is that it is free of aromatic hydrocarbons. Pentyl propionate serves as the solvent in this formulation.

Trapylen® 112 X is a chemically modified low-chlorinated polypropylene renowned for its exceptional affinity to polyolefinic plastics, including PP, PP/EPDM-blends, and, to a limited extent, PE. Notably, it boasts a higher molecular weight and a narrow molecular weight distribution compared to other modified chlorinated types. This product finds versatile applications, serving either as a straight primer or as an adhesion promoter for base coats and pigmented primers. Its primary utilization is in paintings and coatings for molded parts, as well as sealing profiles in the automotive industry, exemplified in applications such as bumpers, side panels, and door seals.