48 research outputs found
Formation of consumer properties of elastic leather materia
Π£ ΡΠΎΠ±ΠΎΡΡ Π΄ΠΎΡΠ»ΡΠ΄ΠΆΠ΅Π½ΠΎ Π²ΠΏΠ»ΠΈΠ² ΠΏΠΎΠΊΡΠΈΠ²Π½ΠΈΡ
ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΡΠΉ Π½Π° ΠΎΡΠ½ΠΎΠ²Ρ ΠΏΠΎΠ»ΡΡΡΠ΅ΡΠ°Π½Ρ, ΠΏΠΎΠ»ΡΠ°ΠΊΡΠΈΠ»ΡΡΠ΅ΡΠ°Π½Ρ Ρ ΠΌΠΎΠ΄ΠΈΡΡΠΊΠΎΠ²Π°Π½ΠΎΠ³ΠΎ ΠΏΠΎΠ»ΡΠ°ΠΊΡΠΈΠ»Π°ΡΡ Π½Π° ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡ ΡΡΠ·ΠΈΠΊΠΎ-Ρ
ΡΠΌΡΡΠ½ΠΈΡ
Ρ Π³ΡΠ³ΡΡΠ½ΡΡΠ½ΠΈΡ
Π²Π»Π°ΡΡΠΈΠ²ΠΎΡΡΠ΅ΠΉ ΡΠΊΡΡΡΠ½ΠΎΠ³ΠΎ ΠΌΠ°ΡΠ΅ΡΡΠ°Π»Ρ. ΠΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ, ΡΠΎ ΡΠΊΡΡΠΈ Π· ΠΏΠΎΠ»ΡΠ°ΠΊΡΠΈΠ»ΡΡΠ΅ΡΠ°Π½ΠΎΠ²ΠΈΠΌ ΠΎΠ·Π΄ΠΎΠ±Π»Π΅Π½Π½ΡΠΌ Π²ΡΠ΄Π·Π½Π°ΡΠ°ΡΡΡΡΡ Π²ΠΈΡΠΎΠΊΠΈΠΌΠΈ Π·Π½Π°ΡΠ΅Π½Π½ΡΠΌΠΈ ΡΡΠ·ΠΈΠΊΠΎΠΌΠ΅Ρ
Π°Π½ΡΡΠ½ΠΈΡ
Ρ Π³ΡΠ³ΡΡΠ½ΡΡΠ½ΠΈΡ
Π²Π»Π°ΡΡΠΈΠ²ΠΎΡΡΠ΅ΠΉ. ΠΡΠΎΠ²Π΅Π΄Π΅Π½Π΅ ΠΎΠ·Π΄ΠΎΠ±Π»Π΅Π½Π½Ρ Π»ΠΈΡΡΠΎΠ²ΠΎΡ ΠΏΠΎΠ²Π΅ΡΡ
Π½Ρ Π½Π°ΠΏΡΠ²ΡΠ°Π±ΡΠΈΠΊΠ°ΡΡ ΡΠ· Π·Π°ΡΡΠΎΡΡΠ²Π°Π½Π½ΡΠΌ ΠΏΠΎΠ»ΡΠ°ΠΊΡΠΈΠ»ΡΡΠ΅ΡΠ°Π½ΠΎΠ²ΠΎΡ ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΡΡ Π΄Π°Ρ Π·ΠΌΠΎΠ³Ρ ΡΠΎΡΠΌΡΠ²Π°ΡΠΈ ΡΠΊΡΡΡΠ½ΠΈΠΉ ΠΌΠ°ΡΠ΅ΡΡΠ°Π» ΡΠΈΡΠΎΠΊΠΎΡ ΠΊΠΎΠ»ΡΠΎΡΠΎΠ²ΠΎΡ Π³Π°ΠΌΠΈ.For the effective use of leather material by the consumer, not only the physical and mechanical properties stipulated by the standard are taken into account, but also the hygienic and aesthetic ones, the role of which is determined by the technological features of manufacturing and operating conditions of the corresponding products. In this regard, there is a need for a comprehensive study of the consumer properties of leather materials, which determine their product quality and value for the consumer. The purpose of the study is to determine the technological features of the formation of consumer properties of elastic leather materials. At the same time, the following tasks were implemented: the filling and finish tanning of the leather semi-finished product of chrome tanning for the elastic material of the model and special purpose shoe upper; a coating is formed on the material for model shoes; consumer properties of leather material for model and special-purpose shoes are established. Research methods: consumer properties of leather materials were determined by a complex of physical-chemical, photographic and organoleptic methods. The influence of coating compositions based on polyurethane, polyacrylurethane and modified polyacrylate on the complex of physical-chemical and hygienic properties of leather material was investigated. It has been established that leathers with polyacrylic urethane finishing are characterized by high values of physical and mechanical and especially hygienic properties. Finishing of the frontside surface of the semi-finished product with the use of a polyacrylic urethane composition makes it possible to form a leather material of a wide range of colors with consumer properties that determine its intended use
Π’ΡΠ°Π³ Ρ Π΅Π½ΡΠ΅ΡΠΈΡΠ΅ΡΡ - Π΄ΠΈΠ·Π°ΡΠ½ ΠΊΠΎΠΆΠ΅ ΠΊΠ°ΠΎ Π±Π°Π·Π½ΠΎΠ³ ΠΌΠ°ΡΠ΅ΡΠΈΡΠ°Π»Π° ΠΏΡΠΈΠΌΠ΅Π½ΠΎΠΌ ΡΠ΅ΡΠΌΠΎΡ ΡΠΎΠΌΠ°ΡΡΠΊΠΈΡ Π±ΠΎΡΠ°
ΠΠΎΠΊΡΠΎΡΡΠΊΠΈ ΡΠΌΠ΅ΡΠ½ΠΈΡΠΊΠΈ ΠΏΡΠΎΡΠ΅ΠΊΠ°Ρ βΠ’ΡΠ°Π³ Ρ Π΅Π½ΡΠ΅ΡΠΈΡΠ΅ΡΡ β Π΄ΠΈΠ·Π°ΡΠ½ ΠΊΠΎΠΆΠ΅ ΠΊΠ°ΠΎ Π±Π°Π·Π½ΠΎΠ³ ΠΌΠ°ΡΠ΅ΡΠΈΡΠ° ΠΏΡΠΈΠΌΠ΅Π½ΠΎΠΌ ΡΠ΅ΡΠΌΠΎΡ
ΡΠΎΠΌΠ°ΡΡΠΊΠΈΡ
Π±ΠΎΡΠ°β, Π±Π°Π²ΠΈ ΡΠ΅ ΠΏΡΠΎΠ±Π»Π΅ΠΌΠ°ΡΠΈΠΊΠΎΠΌ ΠΏΡΠΈΠΌΠ΅Π½Π΅ ΡΠ΅ΡΠΌΠΎΡ
ΡΠΎΠΌΠ°ΡΡΠΊΠΈΡ
Π±ΠΎΡΠ° Π½Π° ΠΊΠΎΠΆΠΈ ΡΠ° ΡΠΈΡΠ΅ΠΌ Π΄ΠΎΠ±ΠΈΡΠ°ΡΠ° ΠΊΠΎΠΆΠ΅ ΠΊΠ°ΠΎ βΠΏΠ°ΠΌΠ΅ΡΠ½ΠΎΠ³ ΠΌΠ°ΡΠ΅ΡΠΈΡΠ°Π»Π°β (Π΅Π½Π³Π». smart materials), ΠΏΡΠΈΠΌΠ΅ΡΠ΅Π½ΠΎΠ³ Ρ ΡΠ°Π²ΡΠ΅ΠΌΠ΅Π½ΠΎΠΌ Π΄ΠΈΠ·Π°ΡΠ½Ρ ΠΈ ΠΌΠΎΠ΄Π΅ΡΠ½ΠΎΠΌ Π΅Π½ΡΠ΅ΡΠΈΡΠ΅ΡΡ. ΠΡΠΈΠΏΠ°Π΄Π° ΠΎΠ±Π»Π°ΡΡΠΈ ΡΠ°Π²ΡΠ΅ΠΌΠ΅Π½ΠΎΠ³ ΠΈΠ½ΡΠ΅ΡΠ°ΠΊΡΠΈΠ²Π½ΠΎΠ³ Π΄ΠΈΠ·Π°ΡΠ½Π°. Π’Π΅ΡΠΌΠΎΡ
ΡΠΎΠΌΠΈΠ·Π°ΠΌ ΡΠΈΠ½ΠΈ Π±ΠΎΡΡ ΡΠΏΠΎΡΠΎΠ±Π½ΠΎΠΌ Π΄Π° Π΄Π΅ΡΠ΅ΠΊΡΡΡΠ΅ ΠΈΠ½ΡΠ΅Π½Π·ΠΈΡΠ΅Ρ ΡΠΏΠ΅ΡΠΈΡΠΈΡΠ½ΠΎΠ³ ΡΡΠΈΠΌΡΠ»ΡΡΠ°, Π΄Π°ΡΠ΅ ΠΎΠ΄Π³ΠΎΠ²Π°ΡΠ°ΡΡΡΠΈ ΠΎΠ΄Π³ΠΎΠ²ΠΎΡ ΠΏΡΠΎΠΌΠ΅Π½ΠΎΠΌ ΠΎΠ±ΠΎΡΠ΅Π½ΠΎΡΡΠΈ, ΠΎΠ±Π΅Π·Π±Π΅ΡΡΡΡΡΠΈ ΡΠ΅Π²Π΅ΡΠ·ΠΈΠ±ΠΈΠ»Π½Ρ ΡΠ΅Π°ΠΊΡΠΈΡΡ Ρ ΠΎΠΏΡΠΈΡΠΊΠΈΠΌ ΠΊΠ°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠ°ΠΌΠ°, Π°Π½Π°Π»ΠΎΠ³Π½Ρ Π±ΠΈΠΎΠ»ΠΎΡΠΊΠΈΠΌ ΡΠΈΡΡΠ΅ΠΌΠΈΠΌΠ°. Π£ ΡΠ°Π΄Ρ ΡΠ΅ ΠΏΡΠΈΠΊΠ°Π·ΡΡΠ΅ ΠΈΠ½ΠΎΠ²Π°ΡΠΈΠ²Π°Π½ ΠΏΠΎΡΡΡΠΏΠ°ΠΊ Π½Π°Π΄ΠΎΠ³ΡΠ°Π΄ΡΠ΅ ΠΊΠΎΠΆΠ΅ ΡΠ΅ΡΠΌΠΎΡ
ΡΠΎΠΌΠ°ΡΡΠΊΠΈΠΌ Π±ΠΎΡΠ°ΠΌΠ° Ρ ΡΡΠ²Π°ΡΠ°ΡΡ Π½ΠΎΠ²Π΅ Π΅ΡΡΠ΅ΡΡΠΊΠ΅ ΡΠ΅Π»ΠΈΠ½Π΅ Ρ ΡΡΠ½ΠΊΡΠΈΡΠΈ ΡΠΏΠΎΡΡΠ΅Π±Π½ΠΎΠ³ ΠΏΡΠ΅Π΄ΠΌΠ΅ΡΠ° Ρ Π΅Π½ΡΠ΅ΡΠΈΡΠ΅ΡΡ β ΠΏΠΎΠ»ΡΡΠΎΡΠ΅ΡΠ΅ ΠΈ Π·ΠΈΠ΄Π½ΠΈΡ
ΠΏΠ°Π½ΠΎΠ°. ΠΠ½Π°Π»ΠΈΠ·ΠΈΡΠ° ΡΠ΅ Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΠ° ΠΏΡΠΎΠΌΠ΅Π½Π΅ Π±ΠΎΡΠ΅Π½ΠΈΡ
Π²ΡΠ΅Π΄Π½ΠΎΡΡΠΈ ΠΏΠΎΠ²ΡΡΠΈΠ½Π΅ ΠΊΠΎΠΆΠ΅ ΠΈ ΠΎΠΏΠ°ΠΆΠ°ΡΠ½ΠΈΡ
Π΄ΠΎΠΆΠΈΠ²ΡΠ°ΡΠ° ΠΊΠΎΡΠΈ ΡΡ ΠΏΠΎΡΠ»Π΅Π΄ΠΈΡΠ° ΡΠΏΠΎΡΠ½ΠΈΡ
Π½Π°Π΄ΡΠ°ΠΆΠ°ΡΠ°. ΠΠ΅Π΄ΠΈΠ½ΡΡΠ²Π΅Π½Π΅ ΡΠ΅Π½Π·ΠΎΡΠ½Π΅ ΡΠΏΠΎΡΠΎΠ±Π½ΠΎΡΡΠΈ ΠΌΠ°ΡΠ΅ΡΠΈΡΠ°Π»Π° ΠΎΠΌΠΎΠ³ΡΡΠ°Π²Π°ΡΡ ΡΠΈΠΌΡΠ»Π°ΡΠΈΡΡ ΠΌΠ½ΠΎΡΡΠ²Π° ΡΠ΅Π°ΠΊΡΠΈΡΠ°, ΡΠΈΠ½Π΅ΡΠΈ ΡΠ΅ ΡΠ»ΠΎΠΆΠ΅Π½ΠΎΠΌ ΠΏΠΎΠ²ΡΡΠΈΠ½ΠΎΠΌ ΡΠΎΡΠΈΡΡΠΈΡΠΈΡΠ°Π½Π΅ ΡΡΡΡΠΊΡΡΡΠ΅. ΠΠ²Π° ΡΠ²ΠΎΡΡΡΠ²Π° ΡΠΎΡ ΠΈΠ½ΠΈΡΠΈΡΠ°ΡΡ Π½ΠΎΠ²Π΅ ΠΊΡΠ΅Π°ΡΠΈΠ²Π½Π΅ ΠΏΡΠΈΡΡΡΠΏΠ΅ Ρ ΠΎΠ±Π»ΠΈΠΊΠΎΠ²Π°ΡΡ ΠΈ ΠΊΠΎΡΠΈΡΡΠ΅ΡΡ Ρ ΠΈΠ½ΡΠ΅ΡΠ°ΠΊΡΠΈΡΠΈ ΡΠ° ΠΎΠΊΡΡΠΆΠ΅ΡΠ΅ΠΌ