Wear Protect materials with improved sliding properties and reduced abrasion
Hygienic Material (Biomaster Protected)
Modified Surface:
Anti squeak materials
Highly filled PA66+6I/X with high stiffness and strength and excellent surface quality
Color effects, metallic effect, flow-line-optimized
Metal and / or X-ray detection
Alcom® CFX
Alcom® CFX is the solution for challenging and extraordinary design concepts. Due to the glossy or matt metallic effects, applications demonstrate a very special and high-quality touch. In segments that are acknowledged by design such as Automotive Interiors, Consumer Electronics or Sport and Leisure, not only functionality is determinant but high-value layouts also play a large role.
Alcom® CFX gives a brilliant metallic surface aspect without any visible weld or flow lines that can be compared to galvanic or aluminium surfaces.
Alcom® CFX economizes cost intensive and pollutive lacquering or metallization processes whilst keeping a constant and lasting surface aspect. Furthermore, little scratches on the surface do not stand out with these mass colored compounds. The “intrinsic values“ of the material are also not influenced by small inadvertencies and damages during use.
Alcom® CFX offers a large range of products for all kind of application areas such as electronics, building and construction or sport and leisure. We are pleased in helping you to develop individual products that meet your needs.
Alcom® CFX: the advantages at a glance
Various and individual color impressions
Almost flow-line-free surfaces
Mass colored compounds based on different polymers
No additional post-processing
Alcom® LIR
Alcom® LIR features optimized materials for infrared (IR) light appli- cations with high transmission in the near-IR spectrum and parti- cularly low transmission in the visible light spectrum. Thereby sen- sors and cameras can be hidden safely and fully functioning behind piano black lenses.
While hindering the transmission of visible light (wave length 380- 780 nm), Alcom® LIR enables full transparency and lowest haze in the infrared spectrum (from 780 nm). The visual experience is characte- rized by a deep and glossy black appearance. At the same time, IR- optical elements hidden behind a cover of Alcom® LIR remain fully functioning and safely protected against environmental impacts, such as visible stray light, dust, dirt or mechanical stresses.
Advanced processing technology and comprehensive know-how in formulation and production technology enable Alcom® LIR to be provi- ded in consistently high quality and with specified IR-optical properties.
This package has been convincing our customers for years, e.g. in the application areas of automotive driver assistance systems, for safety and surveillance cameras and in consumer electronics. Typical applications include proximity sensors, IR camera lenses, protective screens for IR-LEDs and bezels for gesture control systems.
Advantages of Alcom® LIR
Compounds based on Polycarbonate (PC)
Highest transmission and lowest haze in near-infrared spectrum
Piano black appearance, blocking of visible light
ALCOM® DET
One big challenge for quality managers in food processing companies is to prevent contamination of finished products with broken plastic parts from manufacturing equipment and accessories as well as pieces of intermediate packaging films. This task is growing in complexity as food processing plants become more and more automated. To counter this, MOCOM has developed
Alcom® DET for metal and X-ray detection. Through cooperation with customers and producers of metal and X-ray detection equipment, MOCOM is able to develop and produce customized materials for any requirements.
Customers can choose between a variety of polymers (e. g. PE, PP, POM, PA, PPS, etc.). The level of detectability can be adjusted with “taggants” (detectable additives) to fit the customer‘s detection technique and requirements.
With Alcom® DET, food processors and their suppliers can make sure that small pieces of plastic can be detected by using metal and X-ray detection equipment in food processing lines.
These compounds perform very well in food processing applications like food conveyor systems, cleaning accessories, tool handles as well as flexible films used as liners or hoods for bulk food packaging.
Alcom® DET: the advantages at a glance
Compounds adjusted to customer‘s level of detection requirements
Solutions for all known detection techniques like metal and X-ray
Coloring is possible
Variety of polymers possible
Development including customers and detection equipment producers
Part design and simulation support
ALCOM® LG
Alcom® Light Guiding is a product line for light guide elements based on polycarbonate. With the usual high quality, these products achieve optimum light output and targeted light distribution. Not only can the lighting properties of the material be adapted and changed according to customer requirements.
The demands on lighting technology applications have become more and more complex in the last 20 years - often even compromises have to be made. For this reason we have developed Alcom® LG on the basis of polycarbonate.
This powerful solution combines polymer-specific advantages such as optimal functionality (integration of snap hooks), with excellent optical properties.
By measuring or specifying, among other things, transmission, haze and half power angle, we ensure constant lighting properties at the highest level for all applications. Together with the desired mechanical material properties, Alcom® LG ensures absolutely constant quality in the application. In the Light Guiding segment, numerous products are already available for a wide range of applications in functional, ambient or search lighting.
Alcom® Light Guiding: the advantages at a glance
Optimum light transmission
Excellent flow characteristics and demoldability
Good thermal stability
UL-listed or measured based on UL Glow wire rated (GWFI) according to DIN EN 60695 at 850 °C
Ideal material for 2-component injection molding, e.g. for operating out of polycarbonate
Comparision of Alcom® PC LG against PMMA DF
ALCOM® WP
Alcom® Wear Protect represents a comprehensive portfolio of com- pounds with optimized low friction and abrasion properties. The plastics extend the lifespan of parts subjected to mechanical loads and eliminate the need for additional lubrication. Compounds in the Alcom® Wear Protect series are based on different thermoplastics (PA, PBT, PC, PC+ABS, POM, PPS etc.). The use of high- quality special fillers improves the tribological characteristics of the plastics in their final application, making them less susceptible to wear.
PTFE that is subjected to friction forms a lubricating film between the two sliding components. This reduces the “stick-slip” phenomenon.
Silicone forms a lubricating film on the surface. It reduces screeching noises and, in combination with other fillers, the coefficient of friction.
Molybdenum disulfide (MoS2 ) is used for improved sliding frictional behavior as a solid lubricant in partially crystallized plastics such as PA, POM.
Aramid is extremely wear resistant and ensures a good sliding behavior in combination with other fillers.
Graphite is particularly effective both in and under water. It works excellent as a sliding friction modifier.
Carbon fibers increase stiffness and strength. They act as a sliding friction modification and dissipate any electric charges that are built up by friction.
Special fillers for non-reinforced plastics are alternatives to PTFE or molybdenum disulfide because they are characterized with better mechanical properties and low deposits in the tool.
Advantages of Alcom® Wear Protect
Reduced wear
Improved sliding friction behavior
Longer lifespan
Smoother running, lower development of noise
Improved emergency running characteristics
Lower energy consumption
Allows complex part geometries
Weight reduction
ALCOM® TC
Alcom® Thermally conductive combines high thermal conductivity with the simplicity and design freedom of plastics. Especially in complex component assemblies, Alcom® TC opens new possibilities for optimal heat management. One of the main reasons for the failure of electronic components is high temperature load. In order to prevent hot spots and failure, thermally conductive materials are necessary. When compared to standard plastics, Alcom® TC offers a significantly improved thermal conductivity which consequently results in a lon- ger service life and improved performance of components in the E+E industry.
Alcom® TC also offers design freedom for injection molding, enabling complex molded parts and versatile tooling possibilities. Furthermo- re, when comparing to conventional materials like metal, Alcom® TC offers a significant weight reduction and is not prone to corrosion. To minimize wear on tools and machinery Alcom® TC only uses fillers that possess low abrasion characteristics. In the Alcom® TC range interesting products are available for Electri- cal & Electronics, Automotive and Engineering industries. Depending on the requirements and application area, Alcom® TCE (thermally and electrically conductive) or Alcom® TCD (thermally conductive and elec- trically insulating) are available. We would be pleased in helping you to find a solution to meet your specific needs and develop customer specific products that will reach your requirements.
Alcom® Thermally Conductive: the advantages at a glance
Efficient heat dissipation
Prevention of thermal hotspots
Design freedom
Protection of sensitive components
Longer service life
No corrosion
Increased efficiency
Low wear processing
Comparison of Thermal Conductivity Comparison in (W/mk)
ALCOM® MS
The Alcom® MS brand stands for different product groups with different functionalities, which are created by a specific surface modification. The properties range from excellent glossy to noiseless surfaces.
Alcom® MS – Anti Squeak
With this product series, squeaking and creaking noises can be effectively avoided in plastic components. Disturbing noises can occur at contact of two plastic components due to the „stick-slip“ effect.
This means that two plastic components in contact switch between static and sliding friction which causes the typical squeaking and creaking noises. The use of Alcom® MS Anti Squeak prevents the occurrence of unwanted noises through surface modification, therefore the use of lubricants or felt mats belong to the past.
Alcom® MS – Anti Squeak: the advantages at a glance
Prevention of squeak noises, effectiveness tested by Ziegler test (VDA 230-206)
Retention of mechanical properties
Cost reduction by elimination of additional process steps
Paintability successfully proven
Comparison of the noise risk of Alcom® MS to standard*
* risk priority index according to VDA230-206
Alcom® MS PA66+6I/X – Highly reinforced Nylon
The highly filled Alcom® MS PA66+6I/X compounds combine excellent surface gloss levels with high stiffness and strength. Alcom® MS is the preferred choice wherever high mechanical properties as well as an outstanding surface quality is required.
Furthermore, Alcom® MS PA66+6I/X is an optimal solution for metal replacement due to its extraordinary combination of very high stiffness, low water absorption, low shrinkage and warpage. Considerable cost and weight savings can be achieved.
Alcom® MS PA66+6I/X: the advantages at a glance
Excellent surface quality at high filler level
High stiffness and strength
Low shrinkage
Dimensional stability and low warpage
Mold in color, no painting necessary
Comparison of the Alcom® MS PA66+6I/X GF50 with PA66 GF50
ALCOM® LB
Alcom® Light Blocking ensures precise illumination and controlled light, which enables the grouping of separate light sources in very confined space. With the same energy output, efficiency and luminosity are improved without leaking into neighboring chambers.
The materials combine the lowest transmission and a high reflection level at extremely thin wall thicknesses – regardless of the base polymer. By measuring and specifying transmission and reflection, we ensure constant lighting properties in all applications. Together with the desired mechanical material properties, we form the basis for your design-oriented application.
We are also happy to develop individual products for your requirements.
Alcom® Light Blocking: the advantages at a glance
Light transmission values < 0.2 % for 0.5 mm wall thickness
Degree of light reflection up to 97 %
Increased luminous efficiency
Allows weight reduction and miniaturization of the assembly
ALCOM® LD
Alcom® Light Diffusion products ensure homogeneous and efficient light distribution by avoiding annoying hot spots and are the result of decades of experience and development.
This technology, which has not only proven itself in the automotive industry for years and is known under the name Alcom® Light Diffusion, opens up fascinating possibilities in the field of lighting technology.
Alcom® LD manages to avoid the hotspots shown in the picture and thus ensures optimal light distribution. In addition, these products enable the harmonization of operating elements in a day and night design and ensure that illuminated symbols are illuminated regard less of the viewing angle.
Individual color variants, Light Diffusion and transmission rates are also possible. Within the Light Diffusion segment (LD, LD2, LDX, LDM) *, numerous products are already available for a wide range of lighting technology applications.
We are also happy to develop individual products for your requirements.
* LD, LD2 = Mainly injection molding applications, LDX = Extrusion applications, LDM = Extrusion with matt surfaces
Alcom® Light Diffusion: the advantages at a glance
Homogeneous, virtually loss-free light scattering
Excellent luminous efficiency
Avoids hot spots
Sharp contours for illuminated symbols, irrespective of viewing angle
UL-listed or measured based on UL
Flame characteristics according to FMVSS 302 / DIN 75200
Comprehensive polymer variations for injection moulding and extrusion
Corporate color / individual color match variations
ALCOM® LDDC
Alcom® Light Diffusion Deep Color products combine optimal lighting properties with elegant design: During normal illumination, glossy surfaces shine with deep, saturated colors, when backlit however, illuminated colored substrate symbols / displays can become apparent; pin-sharp and without color change.
On request, selected grades with different transmissions optionally with sharp or soft backlit contour representation can be supplied.
Concealed functional elements below the surface are completely hidden thanks to the optimized Alcom® LDDC products, thus enabling sophisticated surfaces from a single assembly.
With Alcom® LDDC icons, displays and buttons can be discreetly concealed and optimally illuminated, for example in the automotive interior or in consumer electrical appliances. This way optical displays are only visible when activated.
Alcom® Light Diffusion Deep Color: the advantages at a glance
High-gloss, transmissive coloring
Deep black or all white optic (“lacquer optic“)
Excellent luminous efficiency
Optimal color transmission without degradation
Refined transmission and diffusion of the back-lit symbol/display
Soft contour or pin-sharp figure/ symbol representation
With ALCOM® LDDC icons, displays and buttons can be discreetly concealed and optimally illuminated, for example in the automotive interior or in consumer electrical appliances. This way optical displays are only visible when activated.
