Mold Fouling, Dutsen koda Na Duniyar Filastik

Mold Fouling, Dutsen koda Na Duniyar Filastik

Kiyasta lokacin karantawa: Minti 4, daƙiƙa 4

Idan mutum yana cin abinci ba bisa ka'ida ba, tarin sinadarin calcium oxalate saboda yawan sinadarin gina jiki, ko kuma tarin abubuwan da ba su dace ba saboda yawan kitse da sikari, ko sanya gishirin fitsari a dalilin zaman rayuwa, na iya haifar da samuwar duwatsu.Kuma ƙurawar ƙura shine ɗan hazo daga narkakkar filastik da kuma bayan tara lokaci, a cikin gyaggyarawa saman da aka samar da mannewa.Da zarar mold surface yana da mold sikelin a haɗe, m mold tara jari zai yi sauri da sauri.

Mold ɓata a kan mold surface

Duwatsu sune tarin calcium oxalate da sauran abubuwan sharar gida daga abincin da aka ci;guraben gyaggyarawa ƙananan ƙwayoyin ƙwayoyin cuta ne irin su masu kare wuta da mai mai, kuma suna iya zama oligomers da lalacewa ta hanyar zafi.Kafin ya zama "dutse", ma'aunin ƙira na iya zama iskar gas wanda ba ya shafar samarwa idan an shafe shi cikin lokaci.Kamar yadda gishirin fitsarin calcium ke fitar da shi a gaban dutse, babu laifi wajen shan ruwa mai yawa da fitar da shi cikin lokaci.Mold fouling yayi kama da tsari da tsari na sake gina dutse.Ƙunƙarar ƙuraje na iya toshe tashar shaye-shaye, haifar da kone-kone kayayyakin robobi, na iya mannewa samfurin yana shafar bayyanar, saboda cutarwar jikin waje na iya shafar kayan lantarki na samfurin.Masana'antar sarrafa kayan aikin dole ne ta tsaftace ƙirar yayin samarwa, kuma akwai yuwuwar samfuran da ba su da lahani sun fita yayin da ba su san shi ba a farkon matakin.

Ya kamata a goge gyaggyarawa tare da manna lu'u-lu'u kowane 'yan sa'o'i

Wannan labarin zai yi magana game da abubuwan da ke haifar da ƙima daga manyan abubuwa uku: abu, tsari da mold.Wannan labarin zai yi magana game da abubuwan da ke haifar da ƙima daga manyan abubuwa uku: abu, tsari da mold.

1Kayan abu

Material sau da yawa shine babban dalilin bayyanar lahani na ma'auni.Gabaɗaya an yi nazari daga mahanga guda uku masu zuwa.

Na farko shinebazuwar guduro filastik.Resin a cikin yanayin da ya wuce yanayin zafinsa don samar da oligomers, mafi yawan bazuwar za a manne da haɓakar ƙarin, yawanci ana gani a cikin narkar da yanayin zafi tsakanin samfuran gami.Abubuwan da suka rage na monomer na resins daban-daban su ma suna da tasiri.

Na biyu shinehazo na kananan kwayoyin Additives.Za a ƙara gyare-gyaren robobi zuwa ƙirƙira nau'ikan abubuwan ƙari don ba kayan aikin da ya dace ko aiki, hazo zuwa saman mai sau da yawa halayen abubuwan ƙari ne, don haka yana da sauƙi ya zama ɓacin ƙera a haɗe da shi yayin gyare-gyare.

Na uku shinetasirin pigments.Thermoplastic injiniya robobi a cikin pigment narkewa a high yanayin zafi, zai rage thermal kwanciyar hankali na gyare-gyaren abu, haifar da lalacewa na polymer da bazuwar da pigment hade don samar da mold fouling.

2Tsarin gyare-gyare

Kananan kwayoyin halitta na Additives, guduro bazuwar kayayyakin da sauran oligomers, a cikin babban zafin jiki na farko a cikin nau'i na gasification ko liquefaction, lamba tare da mold aka sanyaya da kuma haɗe zuwa mold, da ƙananan zafin jiki na mold surface, da mafi mold fouling a haɗe. .

Daban-daban rates na mold sikelin samar a high da kuma low m yanayin zafi

Rage saurin allura a takamaiman wurin samfurin kuma na iya tsawaita lokacin ajiyar ƙira ya bayyana.Idan saurin allura ya yi sauri a matakin iska, iskar oligomer ba zai sami isasshen lokaci don fita daga ramin ƙira ba;idan gudun allurar ya yi sauri sosai a cikin bangon bakin ciki ko kusurwa, zai iya haifar da ainihin juzu'i ya wuce iyakar juzu'i na kayan.

3Tsananin Tsara Da Kulawa

Tare dazafi mai gudu gyare-gyare da zafi m albarkatun kasa, lokacin zama narke zai zama ya fi tsayi, don haka yana ƙara haɗarin ƙera ƙura saboda bazuwar albarkatun ƙasa.Don haka, injin gyare-gyaren allura yana buƙatar tsaftacewa.

Mold mai hucewa, Idan an ƙera na'urar iska da kyau yadda ya kamata don cire oligomers masu vaporized ko liquefied oligomers daga cikin ƙura a kan kari kafin mold ɗin ya takure, al'amarin lalata ƙera shi ma zai yi rauni.

Ƙirƙirar kayan daɗaɗɗen shear,Irin waɗannan kayan yawanci suna amfani da masu gudu da ƙofofi masu girma girma, gating mai ma'ana da yawa na iya rage nisa kwarara, ƙarancin saurin allura da rage haɗarin haɓakar ƙira.

Matsakaicin ƙira sun fi sauƙi don cirewa a farkon matakan samuwar, don haka dole ne a tsaftace guraben mold da tashoshi masu shaye-shaye da kiyaye su akai-akai, misali bayan kowane oda da aka yi.Idan ba a kula da gyare-gyare ba kuma an yi aiki na dogon lokaci, zai yi wuya sosai don cire ƙananan yadudduka na ma'aunin ƙira wanda ke samuwa.

Abubuwan da ba na sanda ba, Abubuwan da ba a haɗa su ba na musamman (misali PVD coatings) a kan ramukan rami na iya hana samuwar mold kuma ya kamata a gwada don kimanta tasirin tasirin.Jiyya na Titanium nitride akan saman ciki na mold na iya hana samuwar gyaggyarawa a kan mold.

Ana amfani da gyare-gyaren allura a ko'ina a masana'antu daban-daban kuma yana iya cimma daidaitaccen samar da sassa a cikin ɗan gajeren lokaci.PorLean Tech yana ba da sabis na gyare-gyaren allura don abubuwa da yawa, gami da robobi da elastomers.Kawai loda samfurin kukuma sami saurin faɗi da shawara akan ayyuka masu alaƙa.