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Best components for your product

Biobased raw materials are second nature to us. Our core task is the development of products with maximum benefit for you and for your company. A task that is best approached together.

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Our product world

Always available, coordinated and personally customised to your application requirements: We are always happy to persuade our customers to try out something new with our ideas for the future and our first-class products. Regardless of which resins or thickeners you need, our main concern is: Your wishes and needs.

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Bremazit

As metal salts of rosin, e.g. calcium, zinc, magnesium or mixed salts, the resinates that fall under our Bremazit product group can consist of up to 100% natural raw materials. In addition to being very hard, our resinates have particularly good drying and pigment wetting properties. They are mainly used as tackifiers in adhesives and street marking compounds, in self-polishing anti-fouling paints and in illustration printing inks as well as hard resin in alkyd resin varnishes and for pigment dispersion. Depending on modifications, other application-specific property optimisation can be achieved. That makes the Bremazit products real all-rounders.

Here is a small excerpt from our product portfolio.
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Tel. +49 4402-9788-0

Combination resin for lacquers, adhesives, oil cookings and road marking compounds

Hard resin in alkyd systems and oil cookings with siccativating properties and very good aliphatic tolerance, combination resin for ecological and aromatic free systems, for adhesives with good elastomeric compatibility and as chlorine scavenger in polychloroprene adhesives with high retention power for migrating plasticizers, grinding base for publication gravure inks, especially for carbon black

Combination resin for oil- and alkyd lacquers for improvement of pigment wetting, hardness and drying, for production of hard oils, flooring and sanding lacquers, binder for antifouling paints, adhesives and publication gravure inks.

Bremapal

With our product group Bremapal we convert rosin and its derivates with phenol resins and in this way we produce binders that are used mainly in printing inks and varnishes. Because of its excellent and adjustable oil and mineral tolerance they are most often used in offset printing colours, but also proportionately in oil cookings, alkyd resin varnishes or high-quality printing inks. Apart from that, the binders in the Bremapal product group improve drying, gloss, hardness and the durability properties of your products.

Here is a small excerpt from our product portfolio.
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Tel. +49 4402-9788-0

In combination with drying oils or alkyds for lacquer- and printing ink systems for improvement of through-drying, weather resistance, surface hardness and gloss

Combination resin for water and alcohol soluble flexo- and rotogravure inks, as well as screen-, security inks and overprint lacquers with high gloss, fast setting and very good reemulsifying properties, for resistance improvement of epoxy coating systems, antiskinning agent in oil cookings.

Combination resin for web-offset and special inks with very low varnish viscosity and good pigment wetting, hard resin for oil- and alkyd resin based lacquers and screen inks, also suitable for systems "free of aromatic" and pigment pastes.

Erkamar

Our maleates are found in the Erkamar product group. These are modified Diels-Alder adducts of rosin with maleic anhydride. This way of manufacturing ensures a very large bandwidth of hard resins mit different functionalities and properties. As a result, they have a real range of applications such as aqueous and solvent-based coatings, flexographic and gravure inks, inks or adhesives. Our Erkamar products are also used as wetting resins for pigment applications and as hard resin components for alkyd resin systems. Hydroxyl-functional types are also used in 2-component PUR systems, while particularly aliphatic-tolerant types are used for offset overprint varnishes. Our maleates are distinguished particularly by their excellent wettability, adhesive and gloss properties.

Here is a small excerpt from our product portfolio.
If you are missing something: Ask us!
Tel. +49 4402-9788-0

High melting special resin for NC-lacquers with high aliphatic resistance (oil treated wood) and for NC-printing inks with conspicuous spice-, grease- and water resistance.

Combination resin for oil- respectively alkyd resin lacquers for improvement of hardness, gloss and drying properties, as well as for NC-combination lacquers, printing inks and adhesives

Binder for aqueous and alcohol soluble flexo- and rotogravure inks, as well as for spirit and NC-lacquers on metal, wood and paper, compatible with acrylic polymers, low amine need for neutralisation

Binder for water and alcohol soluble flexo- and rotogravure inks and fast drying overprint varnishes, for e.g. cardboards and foils with good gloss and adhesion properties, combination partner for aqueous dispersions for increasing hardness, gloss, MFT and re-emulsifiability, excellent pigment coating resin

Polyol component for hard and flexible 2K-PUR coating systems with high reactivity and resistances as well as very good (intercoat-) adhesion and wetting properties, combination partner for alcohol resistant printing inks and lacquers

Binder for web and sheetfed offset inks and especially for overprint varnishes with excellent drying speed, gloss, colour and rub resistance

Bremasin

The Bremasin product group represents resin esters. These are hard and soft resins that we manufacture by esterifying colophonium. These are predominantly used in adhesive resins (tackifiers) in melting and solvent-based as well as water-based adhesives. For aqueous adhesives in particular, we offer low-VOC variants that comply with the EMICODE® seal EC1+ and the Blue Angel environmental standard (RAL-.UZ 113). The Bremasin products are also used in other systems such as street marking paints, sealing waxes or in printing inks and oil boils for improving adhesion and also as a plasticising binder.
(Blue Angel - "Blauer Engel" is a german ecolabel)

Here is a small excerpt from our product portfolio.
If you are missing something: Ask us!
Tel. +49 4402-9788-0

Hotmelts, dispersion adhesives, lacquers, hard resin in oil cookings

Tackifier with low VOC for adhesives, especially for adjustment of viscosity and as solvent resin for compounds, which fulfils RAL-UZ 113

Tackifier for aqueous and solvent based adhesives with very high green tack and maximum tack, especially for very low emission (EC1+) flooring adhesives respectively with "Blauer Engel"-confirmation (german ecolabel) (RAL-UZ 113)

Tackifier with low VOC in adhesives, combination resin in coating systems for improvement of adhesion and wetting, especially for ecological applications

High-performing tackifier especially for aqueous, very low emission (EC1+) flooring adhesives with "Blue Angel"-confirmation (RAL-ZU 113),highly alkali stable

Kramorex

Polyurethan hard resins from our Kramorex product group are manufactured through the conversion of isocyanates with polyol components. Only KRAEMER-specific polyol derivates are used in the process. Especially with the latter structures we achieve good (interlayer) adhesion properties on critical substrates. In packaging printing inks, for example, these resins in this way make it possible to reduce the use of other adhesion additives such as titanate or zirconate crosslinkers. On top of this, pigment wetting, flexibilty and durability are improved. Due to the broad compatibility with other binders, such as NC or PVB, our versatile Kramorex products are often used in printing inks, varnishes, inks, inkjet, or adhesives.

Here is a small excerpt from our product portfolio.
If you are missing something: Ask us!
Tel. +49 4402-9788-0

Combination partner with good NC-compatibility for solvent based flexo- and rotogravure inks as well as lacquers for improvement of adhesion and flexibility. By using Kramorex 3115 the quantity of adhesion additives as e.g. TAA can distinctly be decreased

Combination resin in solvent based flexo and rotogravure inks as well as in lacquers for improvement of adhesion, hardness, blocking and chemical resistances

Fast drying urethane oil for solvent free glaze coats and wood lacquers with very good grain definition, good water resistance and hardness,low yellowing, suitable for all types of wood

Oxidative drying binder with very quick surface and through drying, in addition to high hardness very good resistance properties, especially against oils and solvents will be obtained, very suitable as binder for anticorrosion and electronic applications

Rokralux

Alkyd resins, produced by the esterification of fatty acids, form the core of our Rokralux product group. These resins are distinguished by good wetting, adhesion, flexibility, gloss and durability. Long-oil, medium-oil or short-oil alkyd resins can be produced. They can be drying, oven-drying or non-drying depending on your needs. Our Rokralux products are used not only in the classic painting field, but also in printing inks, inks, 2-component PUR systems, NC varnishes, sealing compounds, stoving and anti-corrosion coatings. With a KRAEMER-specific modication it is possible not only to improve the application-technical properties of the alkyd resins, but also to increase the proportion of renewable raw materials in them to up to 100%. These sustainable products can be used in both aqueous and solvent-containing systems. In addition to their fast drying, they are characterised by weather resistance and are mainly used in glazes, base oils, hard oils and varnishes for indoor and outdoor use.

Here is a small excerpt from our product portfolio.
If you are missing something: Ask us!
Tel. +49 4402-9788-0

Plasticizer and pigment grinding resin for flexo and rotogravure inks, also suitable for pigment pastes, high pigmented NC-combination lacquers for wood and metal with excellent gloss and light resistance, combination resin for sealing compounds and ball point inks

Fast drying, good wetting binder for transparent varnishes, pigment pastes and preservative systems with high resistance properties

Very fast drying binder with particularly high weathering and yellowing resistance for offset and special inks as well as for coatings in indoor and outdoor use

Aqueous wood lacquers and glaze coats for interior and exterior usage with good drying and weathering stability, for wall paints with good wipe resistance

Pale, very fast drying binder with high hardness as well as good weathering and yellowing stability for top and clear coats in interior and exterior areas, wood lacquers and glaze coats

Bremar

Different resin groups are represented by the Bremar product group: Rosin modifications in almost all variants and from different growing areas are available. Usual modifications include crystallisation-stable, oxidation-stable, light-coloured or polymerised rosin, which are found in a large number of applications in the coatings, adhesives and printing inks segment. This product group also includes modified resins. In addition to possessing excellent tack, these binders can also be used in aqueous systems. With our varnishes or boiled oils, vegetable oils are boiled together with modified colophony resins. These boilings are superior to classic stand oils in many properties, such as durability, drying behaviour or hardness, and are used in varnishes, glazes, care oils or printing inks. Ketone resins constitute another resin group. They are mainly used in lightfast flexo-printing inks, inks, pigment pastes and 2-K-PUR systems. They are soluble in alcohol and because of their good compatibility they are also suitable as combination resins, for example in NC systems. Our modified epoxy resins, which round off this product group, are intended as combination partners for the optimisation of adhesion, wettability and flexibility.

Here is a small excerpt from our product portfolio.
If you are missing something: Ask us!
Tel. +49 4402-9788-0

Oxidation and crystallisation stable tackifier for hotmelts, solvent based and dispersion adhesives, printing inks and lacquers with broad polymer compatibility, suitable for water soluble applications after neutralisation

Light stable combination resin for flexo inks, lacquers, ball pen inks and pigment pastes. Polyol component in 2K-PUR systems for improvement of gloss, hardness, adhesion and physical drying, pale and yellowing stable NC-lacquers for metall and wood

Fast drying binder for top and clear coatings for interior and exterior applications with high resistances like e.g. hard oils or water resistant wood preservatives

Elastification and adhesion improvement of water and solvent based lacquers and printing inks, tackifier for water based adhesives, broad compatibility with acrylic polymers and good adhesion on metal and foils

Universally soluble and broadly compatible adhesive resin for different coatings as well as 2K-PUR systems, with high flexibility and very good adhesion properties, especially on plastic substrates.

Rokracure

Radiation-curing binders from the Rokracure product group comprise both radically and cationically curing resins. By using these binders in varnishes, printing inks or adhesives, numerous properties such as adhesion, wettability and flexibility in particular can be optimised. There is also an environmentally friendly advantage, since many of our Rokracure products apart from their impressive features also contain a high proportion of renewable raw materials. Thus it is possible for us to offer you a binding agents with which your product impresses not only in performance, but also in its sustainability.

Here is a small excerpt from our product portfolio.
If you are missing something: Ask us!
Tel. +49 4402-9788-0

Reactive, well wetting main binder for UV-curing systems with high hardness, very good adhesion especially on metals, due to high cross linking density notably suitable for anticorrosive systems

Binder with special haptic behaviour and very good flexibility as well as high flexibility and chemical resistance, very suitable for soft feel and matted applications

Universal compatible combination resin for radiation curing systems with very good adhesion on metals and high flexibility, for improvement of intercoat adhesion in printing inks and lacquers, especially in primers larger amounts are suitable, due to good wetting properties for high filled and pigmented applications

Radiation curable binder with high flexibility as well as very good adhesion on plastic and aluminium substrates

Universal soluble adhesion resin with broad compatibility, high flexibility and very good adhesion properties, especially on plastic substrates

Rokrapol

The polyesters of our Rokrapol product group are produced by the condensation of polyalcohols with polycarbon acids or their anhydrids. A broad selection of alcohols and acids facilitate the development of polyester resins with extremely varied properties for use in the widest range of applications. Our Rokrapol products are available to you with hydroxy and/or carboxy functions, as well as linear or branched. And in either solid or liquid form. The carboxyl-functional types from the Rokrapol 7000 series are even water-soluble after neutralisation and are therefore suitable for aqueous systems. The main areas of application of our polyesters are almost all types of 2-component PUR applications, such as varnishes, overprint varnishes, printing inks, inks, adhesives or casting compounds. In addition, some of our polyesters are manufactured from 100% renewable raw materials.

Here is a small excerpt from our product portfolio.
If you are missing something: Ask us!
Tel. +49 4402-9788-0

Highly reactive, light stable polyol component in 2K-PUR systems, especially for solvent free compounds, in 2K-high solids for increasing the solid content

Polyol component for 2K-PUR lacquers and printing inks, glossy resin in NC-systems with high solvent resistance, adhesion promotor in foil coatings, tolerated for indirect food contact, binder for ball point inks and pastes

Universal soluble adhesion resin with broad compatibilityfor coatings, especially for 2K-PUR systems, with high flexibility and very good adhesion properties, especially on plastic substrates

Main binder in high elastical aqueous stoving lacquers, combination resin in water based acrylic systems with good adhesion

Binder for alcohol and water soluble coatings, primers, inkjet, flexo- and rotogravure inks, NC-, paper, wood and foil lacquer systems with high adhesion and benzine/aromatic resistance, well water soluble after neutralisation

Bremascope

Our Bremascope product group attends to all customer requests that require more than “just” high-performance binders and still want freedom of formulation. Among other things, customer-specific properties are set for all our product groups on the binder side. We make this possible through a symbiosis between research & development, application technology and analytics. The degree of adjustment and pre-formulation is customised for you and offers you the possibility of shortening or simplifying the development process. From simple questions to complex formulation topics, we are at your side with our expertise.

Product variety in every field

Wide range of applications and customised solutions for all sectors
Got questions about our products?

Your contact persons

Gerard Jakubowski
Gerard Jakubowski

Technical Customer Service

+49 4402 9788-212 gerard.jakubowski@rokra.com DE, EN, PL

Patrick Hillebrandt
Patrick Hillebrandt

Technical Customer Service

+49 4402 9788-213 patrick.hillebrandt@rokra.com DE, EN

Carlos Nieto
Carlos Nieto

Technical Customer Service

+49 4402 9788-288 carlos.nieto@rokra.com DE, EN, ES, FR

Taking care of our environment

Sustainability in focus

During manufacturing and the production processes of our variety of products we strive for a continuous increase in environmentally-firnedly and social contractual factors. We always have ZERO in view when it comes to CO2 emissions and other ecological effects.

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