| 摘要 |
FIELD: technological processes. ^ SUBSTANCE: invention relates to flaky items, such as paronite, intended for compaction of flat fixed compacted surfaces. Paronite includes several layers of polymer composite, in polymer die of which there are particles of filler or fillers installed. Besides at least for one layer for at least 25% of paronite orthogonal section lines at maximum operational compression and maximum operational heating of paronite, sum of section lengths along according line of filler or fillers particles is equal to thickness of layer. ^ EFFECT: improved operational characteristics of sealing unit due to reduction of required assembly motion of compacted surfaces and reduction of gasket deformability by means of reduction in paronite compressibility. |
