Filastik sassa

Takaitaccen Bayani:

Injin robobi rukuni ne na kayan filastik waɗanda ke da mafi kyawun injina da / ko kaddarorin thermal fiye da robobin kayayyaki da aka fi amfani da su (kamar polystyrene, PVC, polypropylene da polyethylene).

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Cikakken Bayani

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Gabatar da sassan filastik Injiniya

Kasancewa mafi tsada, ana samar da robobin injiniya a cikin ƙananan ƙima kuma ana yin amfani da su don ƙananan abubuwa ko aikace-aikace masu ƙarancin girma (kamar sassan injina), maimakon ga girma da ƙararraki masu girma (kamar kwantena da marufi).
Kalmar yawanci tana nufin kayan zafi na thermoplastic maimakon waɗanda ke da zafi.Misalan robobi na injiniya sun haɗa da acrylonitrile butadiene styrene (ABS), da ake amfani da su don tayar da mota, dattin dashboard da tubalin Lego;polycarbonates, ana amfani da su a cikin kwalkwali na babur da fayafai na gani;da polyamides (nailan), ana amfani da su don skis da takalman kankara.

Robobin injiniya a hankali sun maye gurbin kayan aikin injiniya na gargajiya kamar itace ko ƙarfe a yawancin aikace-aikace.Bayan daidaitawa ko wuce su cikin nauyi/ƙarfi da sauran kaddarorin, robobin injiniyoyi sun fi sauƙin kera, musamman a cikin sarƙaƙƙiya.

Abubuwan haɓakawa game da sassan filastik injiniyoyi

Kowane filastik injiniya yawanci yana da keɓaɓɓen haɗe-haɗe na kaddarorin da zai iya sa ya zama kayan zaɓi don wasu aikace-aikace.Alal misali, polycarbonates suna da matukar juriya ga tasiri, yayin da polyamides suna da matukar tsayayya ga abrasion.Sauran kaddarorin da maki daban-daban na robobin injiniya suka nuna sun haɗa da juriya na zafi, ƙarfin injina, tsauri, kwanciyar hankali sinadarai, lubrication na kai (wanda aka yi amfani da shi musamman wajen kera kaya & skids) da amincin wuta.

Nau'in robobin injiniya

● Acrylonitrile butadiene styrene (ABS)
● Nailan 6
● Nailan 6-6
● Polyamides (PA)
● Polybutylene terephthalate (PBT)
● Polycarbonates (PC)
● Polyethertherketone (PEEK)
● Polyetherketoneketone (PEKK)
● Polyetherketone (PEK)

● Polyketone (PK)
● Polyethylene terephthalate (PET)
● Polyamides
● Polyoxymethylene filastik (POM / Acetal)
● Polyphenylene sulfide (PPS)
● Polyphenylene oxide (PPO)
● Polysulphone (PSU)
● Polytetrafluoroethylene (PTFE / Teflon)
● Poly (methyl methacrylate) (PMMA)