SKT has been manufacturing plastic components for use in the optical industry for many years. Consistent surface quality, optical clarity, durability and material compatibility are a matter of course for our components.
Fulfillment of industry-specific product parameters
Especially for the optical industry, we consistently take industry-relevant parameters into account when manufacturing plastic injection-molded components, such as:
- High optical clarity:
Maximum component transparency and light transmission without clouding, bubbles or scratches for optimum light transmission. - Most even surface quality:
Flawless, smooth surfaces to avoid scattering and distortion of light. - Best UV and weather resistance:
UV-stabilized and as independent of weather influences as possible for components in outdoor areas, for example. - Minimal shrinkage and warpage:
Lowest possible shrinkage to maintain dimensional accuracy - even over years. - Compatibility with coatings:
Independence of reaction to coatings of adjacent components, without influencing other optical factors. - Most precise dimensional accuracy:
Exact adherence to specified dimensions to maintain the overall functionality of the assembly. - Durability and stability:
Ensuring that the product parameters are maintained over a long period of time.





Processable raw materials
- Thermoplastics
- Thermoplastic elastomers
- High-performance plastics
- Bio-plastics
- Regranulates
Quality assurance and measurement technology
SKT has all the necessary commercial measuring equipment. We have the necessary measuring and quality testing and assurance equipment at our disposal:
- Tactile and optical measurements: „Keyence“
- Stress tests
- Color measurements
- Initial sample reports
- Series-accompanying measurements
