Our polymers for audiology

audioprint® L-1 is the universal, radiation-curing one-component varnish for surface finishing of hard earmolds and custom shells (e.g. audioprint® GR-1, GR-10 and INR-1). Its optimized flow and adhesion properties produce a homogeneous, high-gloss surface on the earpiece that is easy to clean and scratch-resistant. A novel additive system adapted to the acoustic application ensures maximum protection against yellowing, even after prolonged exposure to UV light. The varnish is available in a wide range of colors. Advantages: optimized flowing and adhesion characteristics

audioprint® L-1 is the universal, radiation-curing one-component varnish for surface finishing of hard earmolds and custom shells (e.g. audioprint® GR-1, GR-10 and INR-1). Its optimized flow and adhesion properties produce a homogeneous, high-gloss surface on the earpiece that is easy to clean and scratch-resistant. A novel additive system adapted to the acoustic application ensures maximum protection against yellowing, even after prolonged exposure to UV light. Now available as audioprint® L-1 | MSI, to reduce biofilm adhesion and facilitate cleaning of earmolds.  Advantages: optimized flowing and adhesion characteristics MSI® technology for the reduction of biofilms

The audioprint® L-2 FLX lacquer is a light-curing soft touch coating for flexible and hard earmolds. Due to its new chemical formulation you can realize surfaces with highest wearing comfort. By chemical and mechanical bonding the lacquer shows optimum adherence in order to generate a long lasting surface sealing. audioprint® L-2 FLX is an excellent solution for the finishing of generative manufactured earmolds. Advantages: long-term UV-irradiation

The audioprint® L-2 FLX is a light-curing soft-touch coating for flexible and hard earmolds. Due to its novel chemical formulation, surfaces with special wearing comfort are achieved. The varnish adheres by both mechanical and chemical bonding, thus creating a long-lasting surface seal. audioprint® L-2 FLX is ideally suited for finishing generatively manufactured earmolds. Now also available as audioprint® L-2 FLX | MSI with reduced biofilm adhesion. Advantages: long-term surface sealant MSI® technology for the reduction of biofilms

audioprint® GR-1 is a laser curing premium resin on the base of (meth)acrylates for the production of hard earmolds and IE shells. The material distinguishes itself by excellent UV irradiation stability in combination with a high elongation at break. audioprint® GR-1 offers high process robustness and fulfills the highest demands on aesthetics without brittleness. The field of application for this high tech resin ranges from SLA technology to also DLP systems with UV sources (≤ 385 nm – 405 nm irradiation sources as audioprint® GR-10). So you will stay flexible during your daily routine! Advantages: exceptional UV stability high process robustness high elongation at break highest demands on aesthetics

audioprint® GR-1 | MSI is a laser curing premium resin on the base of (meth)acrylates for the production of hard earmolds and IE shells. The material distinguishes itself by excellent UV irradiation stability in combination with a high elongation at break. audioprint® GR-1 | MSI offers high process robustness and fulfills the highest demands on aesthetics without brittleness. The field of application for this high tech resin ranges from SLA technology to also DLP systems with UV sources (≤ 385 nm – 405 nm irradiation sources as audioprint® GR-10 | MSI). audioprint® GR-1 | MSI reduces, through the additional implementation of MSI® technology, the adhesion of biofilms in a natural way to the surface of earmolds. This specifically improves hygiene in the ear. Advantages: exceptional UV stability high process robustness high elongation at break highest demands on aesthetics MSI® technology for the reduction of biofilms

audioprint® GR-10 is a laser curing premium resin on the base of (meth)acrylates for the production of hard earmolds and IE shells. The material distinguishes itself by excellent UV irradiation stability in combination with a high elongation at break. audioprint® GR-10 offers high process robustness and fulfills the highest demands on aesthetics without brittleness. The field of application for this high tech resin ranges from SLA technology to also DLP systems with UV sources (≤ 405 nm). So you will stay flexible during your daily routine! Advantages: exceptional UV stability high process robustness high elongation at break highest demands on aesthetics

audioprint® GR-10 | MSI is a laser curing premium resin on the base of (meth)acrylates for the production of hard earmolds and IE shells. The material distinguishes itself by excellent UV irradiation stability in combination with a high elongation at break. audioprint® GR-10 | MSI offers high process robustness and fulfills the highest demands on aesthetics without brittleness. The field of application for this high tech resin ranges from SLA technology to also DLP systems with UV sources (≤ 405 nm). audioprint® GR-10 | MSI reduces, through the additional implementation of MSI® technology, the adhesion of biofilms in a natural way to the surface of earmolds. This specifically improves hygiene in the ear. Advantages: exceptional UV stabilityhigh process robustnesshigh elongation at breakhighest demands on aestheticsMSI® technology for the reduction of biofilms

pro3dure's audioprint® GR-11 is a 3D printing resin for the additive manufacturing of earmolds. The development focused in particular on the mechanical characteristics of the material in order to increase the stability of the 3D printed earmolds and hearing aid shells. The exceptional mechanical stability compared to the market competitors can be seen in the figures below. audioprint® GR-11 earmolds have almost 10 times higher total fracture work, with a 7-8 times higher maximum stress intensity factor compared to the state of the art. audioprint® GR-11 is available in 7 colors. Advantages: exceptional stability almost 10 times higher compression work 7-8 times higher max. stress intensity factor exceptional tosional resistance to cyclic fatigue loading (no degradation even after 100 load cycles) TPO free material (no CMR1 components) 1 carcinogenic, mutagenic, toxic for reproduction

The new audioprint® GR-11.1 is the 3D printing resin for the additive manufacturing of earmolds. In the further development of the proven audioprint® GR-11, the focus was on further optimizing the mechanical characteristics of the material in order to increase the stability of the 3D-printed earmolds and hearing aid shells once again. The exceptional mechanical stability compared to market competitors can be seen in the Figs. below. audioprint® GR-11.1 earmolds have an almost 10-times higher total work of fracture, 5 times higher elongation at break, as well as a 3-times higher impact strength compared to the state of the art.  Advantages: exceptional stability almost 10 times higher total work of fracture 5 times higher elongation at break almost 3 times higher impact strength exceptional tosional resistance to cyclic fatigue loading (no degradation even after 100 load cycles) TPO free material (no CMR1 components) 1 carcinogenic, mutagenic, toxic for reproduction

The new audioprint® GR-11.1 is the 3D printing resin for the additive manufacturing of earmolds. In the further development of the proven audioprint® GR-11, the focus was on further optimizing the mechanical characteristics of the material in order to increase the stability of the 3D-printed earmolds and hearing aid shells once again. The exceptional mechanical stability compared to market competitors can be seen in the Figs. below. audioprint® GR-11.1 earmolds have an almost 10-times higher total work of fracture, 5 times higher elongation at break, as well as a 3-times higher impact strength compared to the state of the art. In addition, we offer an audioprint® GR-11.1 | MSI variant. The biomimetic 3D printing resin audioprint® GR-11.1 | MSI avoids, through the additional implementation of MSI® technology, the adhesion of biofilms in a natural way to the surface of earmolds. This specifically improves hygiene in the ear.  Advantages: exceptional stability almost 10 times higher total work of fracture 5 times higher elongation at break almost 3 times higher impact strength exceptional tosional resistance to cyclic fatigue loading (no degradation even after 100 load cycles) TPO free material (no CMR1 components) MSI® technology for the reduction of biofilms 1 carcinogenic, mutagenic, toxic for reproduction

pro3dure's generative manufacturing resin audioprint® GR-12.1 can be used particularly advantageous for the production of cast forms in order to realize a digital way for silicon earpieces. By defined diffraction particles a super smooth surface of the cast forms can be realized. The low viscosity, optimized mechanical properties and reduced inhibition layer helps you in the steps cleaning, post curing of the cast form and demolding the silicone earpiece. Advantages: smooth surfaces optimal control low viscosity optimized mechanical properties

pro3dure´s audioprint® GR-12.2 generative resin has been specially developed for the casting process of polyurethane earmolds (e.g. SysTherm®). Due to the high green flex modus of the material thin cast molds can be realized. The slight translucency of audioprint® GR-12.2 gives you the ability to observe the casting process in order to avoid trapped air in the final part. The material can be used in a favourable manner with the SysTherm® separator SPT-1. Advantages: smooth surfaces optimal control low viscosity optimized mechanical properties

pro3dure´s 3D printing resins of the audioprint® HPR series are the ideal choice for additive manufacturing of hearing protection earmolds for use in work areas with the highest requirements. Hearing protection made of audioprint® HPR-1 features outstanding chemical-physical properties such as the highest tensile strength in its class. In addition, audioprint® HPR-1 earpieces have a reversible thermo effect. The material is ”hard“ when inserted into the ear canal and then becomes flexible due to body temperature, thus providing a comfortable and natural wearing comfort. This effect increases the acceptance of wearing hearing protection and thus occupational safety. Hearing protection made of audioprint® HPR-1 can be optimally sealed with audioprint® lacquer L-2 FLX. audioprint® HPR-1 is available in clear-transparent, white-opaque, blue-transparent, red-transparent and 3 neon signal colors. Advantages: outstanding properties highest tensile strength in its class reversible thermo effect natural wearing comfort increase of work safety

audioprint® INR generative resins have been developed for special demands like work protection and audio applications. All resins of the audioprint® INR series are characterized by highest UV-stability, extraordinary mechanical properties (e.g. highest elongation at break values) and a broad spectrum of new colors. Four signal colors are available for 3D-printing of hearing protection earmolds and new special colors for in-ear monitors like purple-opaque, blue-opaque and pink-opaque. Accordingly, the audioprint® INR series is the perfect addition to the audioprint® GR-series and offers you the possibility to fulfill your customer´s demands more individual. Make 3D-printing more colorful! Advantages: highest UV stability highest elongation values wide range of colors signal colors for industrial safety

4 : 1(2:1 / 1:1)

PR-1 is a light-curing pouring resin for the traditional production of earmolds, IE and IEM shells. High elongation at break and excellent UV-stability in combination with pro3dure´s curing device CD-2 comply with all demands on modern light curing technology. This provides user-friendliness and cost effectiveness. The material is available in a broad variety of colors. Additional colors available on request! Advantages: high elongation at break excellent UV-stability broad variety of colors

RPR-1 is the radiation curing thixotropic gel for the repair and modification of earpieces. The fine dosing canulas guarantee optimal control and application of the material in order to make repair and venting works more convenient and efficient. Advantages: optimal control & application optimal post-processing

The light curing signature gel SGNR-1 can be used to further individualize your earpieces. Due to its optimized thixotropy finest details of e. g. laser engraving can be filled without leaking or smearing during the working process. SGNR-1 is available in red, blue and white. You can choose between a start packing (3 x 3.5 g in red, blue and white) or standard packing (2 x 3.5 g per colour). Advantages: optimized thixotropy for finest details

From now on you work systhermatically! According to the holistic approach of the company pro3dure, we offer you with the product family SysTherm® everything to produce earmolds with thermo effect efficiently and under highest quality standards. "From now on you work systhermatically" is to be taken literally.  The SysTherm® system consists of a unique 2-component material for earmolds with thermo effect. SysTherm® combines two world firsts. In addition to outstanding chemical and physical properties, the SysTherm® plastic has no toxic labeling and is also available in a 2:1 cartridge version. This means that not only the end customer receives an earmold with outstanding wearing comfort, but also the laboratory employee is assured of maximum production efficiency and occupational safety. SysTherm® is rounded off by the SysTherm® SPT-1 separator, which has been optimized for SysTherm® plastic and can be used with conventional 3D printing resins for cast molds (e. g. audioprint® GR 12.2). This multitude of innovations of the SysTherm® system thus increase the efficiency and robustness of your laboratory processes with maximum flexibility. Advantages: no toxic labelling available in 2:1 cartridges easy to use & less waste linear thermo-effect highest elongation at break superior mechanical properties training with certificate

mixing canules for SysTherm® cartridges (25 pcs.)

From now on you work systhermatically! According to the holistic approach of the company pro3dure, we offer you with the product family SysTherm® everything to produce earmolds with thermo effect efficiently and under highest quality standards. "From now on you work systhermatically" is to be taken literally.  SysTherm® is rounded off by the SysTherm® SPT-1 separator, which has been optimized for SysTherm® plastic and can be used with conventional 3D printing resins for cast molds (e.g. audioprint® GR 12.2). This multitude of innovations of the SysTherm® system thus increase the efficiency and robustness of your laboratory processes with maximum flexibility.