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Roba na Polystyrene (PS)

* PS filastik - polystyrene. Ajin robobi ne da ya haɗa da ƙungiyar styrene a cikin sarkar macromolecular, manyan nau'ikan sun haɗa da general polystyrene (GPPS), high impact polystyrene (HIPS), expandable polystyrene (EPS) da metallocene polystyrene (SPS) da sauransu. Halayensa ba su da launi, ba su da ƙamshi kuma ba su da ɗanɗano.

* Kayayyakin filastik na PS na musamman

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Menene PS Plastics?

Polystyrene wani abu ne mai kama da thermoplastic mara launi kuma mai haske, resin polystyrene na gama gari wani abu ne mai kama da amorphous polymer, wanda aka fi sani da polystyrene mai faɗaɗawa da Styrofoam. Yana da zafin canzawar gilashi sama da digiri 100 na Celsius, don haka sau da yawa ana amfani da shi don yin kwantena iri-iri da ake yarwa waɗanda ke buƙatar jure zafin ruwan zafi, kamar akwatunan styrofoam.

Me za ku iya yi da PS Plastic?

PS yana da kyakkyawan haske (ƙarfin watsa haske na 88% -92%) da kuma sheƙi mai kyau a saman, mai sauƙin rina, mai ƙarfi sosai, da kuma juriya mai kyau, ban da haka, akwai juriya mai kyau ga ruwa, juriya ga sinadarai da kuma aikin kwararar aiki. Babban rashin amfanin sa sune: karyewa, ƙarancin ƙarfi, fashewar abubuwa masu sauƙin damuwa, da kuma rashin juriyar zafi.
PS ita ce mafi ƙarancin farashin samar da robobi, wanda ake amfani da shi sosai a cikin kayayyakin da ake zubarwa. Ana amfani da shi sosai a cikin kayayyakin da ake zubarwa, kamar kayan tebur da ake zubarwa, da kayan rubutu da sauran abubuwan yau da kullun.

Ga wasu aikace-aikacen Polystyrene (PS)
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  • Kayan teburi da za a iya zubarwa
  • Kayan lantarki
  • Sassan sassa na lantarki
  • Marufi
  • Kayan wasan yara
  • Akwatin Marufi
  • Inuwar fitila
  • Akwatuna
  • Kayan gini
  • Kayayyakin masu amfani
  • Kayan daki na lambu
  • Kayan aikin ilmantarwa

Fara da farashin farashi nan take kyauta!

Duk abubuwan da aka ɗora suna da tsaro kuma sirri ne

Sarrafa Kayan Polystyrene (PS)


Polystyrene

Tauri, Rockwell R

Ƙarfin Taurin Kai, Mafi Kyau

Ƙarawa a lokacin hutu

Modulus na Ragewa

Ƙarfin Yawa Mai Lankwasawa

Ma'aunin gogayya

Wurin narkewa

Kadara

121

35–59 MPa

1–35%

2.59–4.71 GPA

7.35–106 MPa

0.33

240°C

0102

Halayen Polystyrene (PS)

* Dangane da nau'in PS, ana iya rarraba shi a matsayin "thermoplastic" ko "thermoset". Sunan yana da alaƙa da yadda filastik ke amsawa ga zafi. Kayan thermoplastic suna zama ruwa gaba ɗaya a wurin narkewarsu (digiri 210-249 na Celsius idan aka kwatanta da Polystyrene), amma suna fara gudana a wurin canza gilashinsu (digiri 100 na Celsius idan aka kwatanta da PS).

* Babban sifa mai amfani game da thermoplastics shine ana iya dumama su har zuwa inda suke narkewa, a sanyaya su, sannan a sake dumama su ba tare da lalacewa mai yawa ba. Maimakon ƙonewa, thermoplastics yana yin ruwa, wanda ke ba su damar yin allura cikin sauƙi sannan a sake yin amfani da su. A akasin haka, robobin Thermoset ba za su sake yin ruwa ba da zarar an "sake" su a cikin tsari mai ƙarfi.

Ta yaya ake yin kayan PS?

Ana shirya Polystyrene (PS) ta hanyar amfani da hanyoyin hadawa (polymerization) kamar su polymerization na propriety, dakatar da polymerization, emulsion polymerization, ionic polymerization da sauransu. Aikace-aikacen masana'antu shine ƙarin polymerization na jiki da dakatar da polymerization. Yanzu samar da resins na jerin PS ana samar da su ne ta hanyar ci gaba da polymerization.

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Resin PS da aka samar ta hanyar polymerization yana da kyakkyawan bayyanawa da halayen lantarki, amma akwai rarrabawar ƙwayoyin halitta ba iri ɗaya ba ne, yayin da polymerization na dakatarwa saboda zafin jiki yana da sauƙin sarrafawa, zafi mai amsawa yana da sauƙin yaɗuwa, samar da resin PS yana da rarraba nauyin ƙwayoyin halitta iri ɗaya, halayen cikakken aikin, amma samfurin zai bar ƙaramin adadin watsawa a cikin samfurin, da sauransu.

Sake amfani da robobi na polystyrene (PS) da kuma kare muhalli

Ayyukan da ake da su don PS Plastics

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