Adhesives for plastic materials - Import export

The Hiresta – UX measuring device is used to measure semiconductors or non – conductors (insulators). Measuring range of 10^3 – 10^14 Ω . The Hiresta UX is specialised in measuring the resistance, the surface and volume resistivity of various substances and materials of all shapes and sizes in the high-resistance measuring range. For measurements related to the ASTM D257 / ISO 2951 / JIS K 6911 standard of: antistatic materials flooring materials paper, packaging materials paints, pastes, paints fibers, clothes, fabrics adhesives, greases glass, concrete, ceramics plastics, film materials, foils etc. Up to 2000 measurement results can be exported to USB memory stick The conductivity meter impresses with its compact design, a color 7.5 “TFT touch display and user-friendly menu navigation.

The riveting process creates irresolvable interlocking bonds. This is achieved by forming or reforming of thermoplastics. In most cases in this procedure only point-shaped or segmented joints are realized. In contrast to welding of two components there cannot be achieved hermetic joints. A particular version of this procedure is the bonding of plastics with metals, textiles and cardboard. The method is frequently used for wooden decoration parts, into which a chrome decoration strip has to be embedded. As a rule the hot form riveting is carried out in a one-cycle process. A heated riveting stamp forms the riveting head under pressure. After forming the stamp is shortly cooled down in order to avoid adhesion of the plastic material on the thermal riveting stamp. After this short cooling phase the riveting stamp is again moved above.

Compostable self-adhesive material for biodegradable labels as a sustainable alternative Two HERMA adhesive/label combinations have now been awarded the so-called Keimling (seedling) logo, as certification according to EN 13432 has been completed. The standard is the internationally recognised benchmark for the industrial compostability of biodegradable products. Producers wishing to use compostable packaging will finally be able to enjoy the efficiency benefits offered by labelling.