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Labarai

Rarrabawa da aikin takardar pp

Takardar PP abu ne mai kama da crystalline. Yana da tauri kuma yana da wurin narkewa mafi girma fiye da PE. Saboda yanayin zafi na homopolymer PP yana da rauni sosai sama da 0C, yawancin kayan PP na kasuwanci sune copolymers bazuwar tare da ethylene 1 zuwa 4% ko clamp copolymers tare da babban abun ciki na ethylene.

Takardar PP mai tsarki tana da ƙarancin yawa, tana da sauƙin walda da sarrafawa, tana da juriyar sinadarai masu kyau, juriyar zafi da juriyar tasiri, ba ta da guba kuma ba ta da ɗanɗano, kuma a halin yanzu tana ɗaya daga cikin robobi mafi kyawun muhalli. Manyan launuka sune fari, launin microcomputer, kuma ana iya keɓance wasu launuka bisa ga buƙatun abokin ciniki. Aikace-aikace: kayan aiki masu juriya ga acid da alkali, masana'antun takardar pp.

Takardar da aka fitar da polypropylene (PP) takardar filastik ce da aka yi ta hanyar ƙara wasu ƙarin abubuwa masu amfani ga resin PP ta hanyar fitarwa, kalanda, sanyaya, yankewa da sauran hanyoyin aiki.

Takardar PP mai ƙarfafa zare ta gilashi (takardar FRPP): Bayan an ƙarfafa ta da zare ta gilashi 20%, ban da kiyaye kyakkyawan aiki na asali, ƙarfi da tauri suna ninka idan aka kwatanta da PP, kuma yana da kyakkyawan juriyar zafi da juriyar tasirin zafi mai ƙarancin zafi, juriyar hana lalata baka, ƙarancin raguwa. Ya dace musamman ga zare mai sinadarai, chlor-alkali, man fetur, dyestuff, magungunan kashe ƙwari, abinci, magani, masana'antar haske, aikin ƙarfe, maganin najasa da sauran fannoni.

An yi nasarar amfani da takardar PPH wajen samar da zanen gado, kuma fasahar zamani tana kan gaba a kasar Sin. Ana iya amfani da waɗannan kayayyakin don farantin tacewa da kwantena na rauni mai karkace, don zanen filastik mai lanƙwasa da aka ƙarfafa da zare a gilashi, ajiyar masana'antar mai, tsarin sufuri da hana tsatsa, tashoshin wutar lantarki, samar da ruwa, tsarin tace ruwa da magudanar ruwa ga tashoshin ruwa; da kuma masana'antun ƙarfe, masana'antun wutar lantarki. Cire ƙura, tsarin wankewa da iska, da sauransu.


Lokacin Saƙo: Fabrairu-20-2023