Two-dimensional nanostructures with controlled size and surface properties

Fig. 1. Scheme for obtaining rectangular 20nm thick micelles with controlled surface area. The structure obtained by adding the block copolymer (BSS) with short polukristallichnoy part (poliferrotsenilsilan, PPS) mixed with short to pure PPS Cylindrical micelles based on SFC. British and Canadian chemists first succeeded in self-assembly method to obtain two-dimensional rectangular nanostructures with full […]

Read More

Thermoforming in the manufacture of products from plastic

Thermoforming technology integrates several techniques: vacuum, pneumatic, mechanical, as well as some other types of heated molding plastic sheet or membrane preparations, with their different possible combinations. Widespread thermoforming processes is due to the simplicity, compactness, relatively low cost of the equipment and tooling. Thermoforming is used primarily in the production of packaging for food, […]

Read More

Prices of polypropylene (PP) in Europe continued to decline in May, as demand remains low

Prices of polypropylene (PP) in Europe continued to decline in May, as demand remains low, sources told ICIS market. Thus, the price of propylene homopolymer (PP-homo) are already at about the beginning of April, reaching already below EUR1,000 per tonne FD NWE (North-East Europe). One trader said: “The demand awful.” Now it became clear that […]

Read More