- Country of manufactureRussia
The PE 100 types have higher density, and the best mechanical properties, i.e. higher rigidity and hardness. It is a rigid product with a density more than 0.941 g/cm3, three technologies are applied to its receiving: suspension, rastvorny and gas-phase. At this polyethylene low extent of branching of molecules, and it means that it has big intermolecular forces and tensile strength also the working pressure and resistance to distribution of cracks increases.
PE100-RC has linear structure with branches (small amount) from the main chain. Thanks to lack of volume restrictions material with high crystallinity turns out (to 80%).
Polyethylene of low pressure of brand 100-RC is steady against high temperatures, various oils and chemicals, but, in comparison with polyethylene of a high pressure, is less resistant to couples. It is used for production of capacities under various environments (alkalis, acids, oils, water, etc.).
PND polyethylene has the high durability and small relative lengthening at a gap. Possesses the increased frost resistance (vitrification temperature - approximately minus fifty degrees) and weak intermolecular interaction (there are no polar groups in a chain).
PND does not pass moisture, is resistant to oils and fats, does not emit toxic substances in environment, is safe for a human body. During the work with it special precautionary measures are not required.