Gutera inshinge za polystyrene: ibintu, porogaramu, gutunganya no kuyobora bifasha

Polystyrene (PS) ni ikibuye kidasanzwe cyakoreshejwe mu nganda. Yavumbuwe mu 1839 n'ubucuruzi mu myaka ya za 1930, bihabwa agaciro mu mucyo wacyo, ikarishye, n'ibiciro bikabije. Mugutera inshinge, PS indashyikirwa kubera vilt yo hasi yashonze, bituma bitunganya byoroshye kandi birambuye. Igihe cyacyo cyo gukonjesha hamwe nigipimo gito cyagabanijwe (0.4-0.7%) bituma bituma bitanga umusaruro mwinshi mubigize.

Akamaro ka PS mugushingwa bibumba biturutse kubworoshye bworoshye amabara, ubuso bwinshi bwo hejuru, kandi buhamye neza. Iyi mitungo, ihujwe nigiciro gito, kora amahitamo azwi kubikora.

Iyi blog izagaragaza uburyo bwo gutera inshinge za polystyrene, imitungo yayo, porogaramu, kugereranya nibindi bikoresho hamwe nubuyobozi bufasha.

Ibikoresho bya Polystyrene

Umutungo

Polystyrene (PS) yirata ibiranga umubiri:

• Ubucucike: 1.04-1.09 G / CM⊃3;

• Mu mucyo: 88-92%

• Indangagaciro iroba: 1.59-1.60

PS Erekana gukomera kwinshi, bisa n'ikirahure gigaragara. Kamere yacyo ibonerana ituma isaba gusaba isaba gusobanuka. Ubucucike bw'umubiri bugira uruhare mu mitungo yoroheje, ingirakamaro mu nganda zitandukanye. Mugihe ugereranya polystyrene kubindi bikoresho bikoreshwa muri Gutera inshinge vs the gukanda , imitungo yayo idasanzwe iragaragara.

Imiterere ya mashini

PS yerekana imyitwarire ishimishije:

k'umutungo	agaciro
Imbaraga za Tensile	25-69 mpa
Modulus	2.1-3.5 GPA

Ariko, PS ifite aho igarukira:

• Umunyacyubahiro: Gukunda gucika intege

• Imbaraga nke zigira ingaruka: Kubuza gukoresha muri porogaramu zigira ingaruka mbi

Ibi bintu bigira ingaruka kuri Ubwoko bwibibumba byashizweho bishobora gukoreshwa neza na polystyrene.

Imiterere yubushyuhe

Imyitwarire yubushyuhe ya PS igira ingaruka kubitunganya no gusaba:

• Gushonga ubushyuhe: ~ 215 ° C.

• Ubushyuhe bwo guhindura ubushyuhe: 70-100 ° C.

• Igihe kirekire Koresha Ubushyuhe: 60-80 ° C.

Mugihe PS itanga imyigaragambyo yubushyuhe bwuzuye, ntabwo bidakwiriye ibidukikije. Gukata kuri 5-6 ° C munsi yubushyuhe bwo guhindura ubushyuhe burashobora kunoza umutekano wubushyuhe no gukuraho imihangayiko yimbere.

Imiti

PS Erekana imiterere ya chimique yatandukanye:

Kwihanganirana kuri:

• Acide

• Alkalis

• Inzoga zo mu mutwe

Intege nke:

• Hydrocarbone

• Hydrocarbone

• Ketones

• Esters

Imiti mibi ya polystyrene ituma ikwiranye nibisabwa runaka, ariko ntibishobora kuba byoroshye nkibikoresho bikoreshwa muri Gutera inshinge . Mugihe usuzumye imbaraga nyinshi kugirango utegure, ni ngombwa gusuzuma iyi mitungo murwego rutandukanye Ubwoko bwo Gutera Ikoranabuhanga kugirango umenye inzira nziza yumushinga wawe.

Amanota ya Polystyrene yo gutemba

Ibyiciro bitandukanye bya polystyrene bifatika kubikenewe bitandukanye. Gusobanukirwa iyi amanota ni ngombwa iyo urebye ibihe bikoresho bikoreshwa mugushingwa.

Gutanga Polystyrene

IYI GAPIRO CY'INGENZI RIZA:

• Gukorera mu mucyo

• Inshinge nziza z'amashanyarazi

• Amazi meza yo gutunganya

Porogaramu zirimo:

• Ibikoresho byakorewe

• Imanza za CD

• Plastique

Ingaruka-Yahinduwe Polystyrene

Bizwi kandi ku izina ryinshi Polystyrene (Ikibuno), biraranga:

• Guhangana ingaruka zo kurwanya ingaruka

• Kunozwa

• Gukomera

Ikoreshwa risanzwe:

• Ibice by'imodoka

• Inzu ya elegitoroniki

• Ibikinisho

Ikibuno kivuga ikibazo cya PS isanzwe, kwagura intera yacyo. Iki cyiciro gikunze gukoreshwa muri Ubwoko butandukanye bwo gutera intoki.

Mucyo muri polystyrene

Iki cyiciro ntarengwa:

• Kohereza byoroshye> 90%

• Indangagaciro ndende (1.59-1.60)

• Ikirere cyiza cyane

Porogaramu rusange:

• Ibikoresho bya Optique

• Kumurika

• Erekana Imanza

Iyo ugereranije Gutera inshinge vs 3D gucapa VS 3D , PolySent Polystyrene itanga ibyiza bidasanzwe kubisabwa.

Ubushyuhe bwinshi cyane

Yamenetswe kumuhanda wubushyuhe:

k'umutungo	agaciro
Ubushyuhe bwo guhindura ubushyuhe	Kugeza kuri 100 ° C.
Gukomeza Gukoresha Ubushyuhe	80-100 ° C.

Ibyingenzi:

• Ibice by'amashanyarazi

• Imodoka munsi ya hood ibice

• Ibikoresho byo murugo

Iki cyiciro gikomeza imitungo yacyo ku bushyuhe bwo hejuru, byagutse PS ikoresha mubidukikije.

Mugihe Polystyrene afite imbaraga zayo, birakwiye kubigereranya nibindi bikoresho mugihe usuzumye plastiki ikomeye yo gutemba . Kubisabwa bimwe, urashobora kandi gusuzuma ubundi buryo nka Abs plastike , itanga urutonde rwibintu byihariye.

Gutegura umurongo ngenderwaho wo gutera inshinge

Igishushanyo mbonera ningirakamaro kubera gutera inshinge za polystyrene. Reka dushakishe urufunguzo Gutegura Amabwiriza yo Kubumba :

Urukuta

Urukuta rwiza kuri Zab:

• Intera: 0.76 - 5.1 mm

• Ideal: 1.5 - 3 mm

INAMA:

• Komeza ubunini bumwe

• Inzibacyuho (Max 25% Impinduka) irinde inenge

• Inkuta zabyimbye zongera igihe cyo gukonjesha nigihe cyo kurohama ibimenyetso byo gutera inshinge

Imbavu na stiffeners

Imbavu zongera imbaraga zitagenda neza:

Ubuyobozi	buranga
Urubavu	50-60% yubunini bwurukuta
Uburebure bwa RIB	Max 3x Urukuta
Urubavu	Min 2x urukuta

Ibi bipimo bigabanya ibimenyetso bya sink mugihe cyoroshye ubunyangamugayo.

Radii

Ibyiza bya Radii Kugabanya Impungenge Cyiza:

• Imibare ntarengwa: 25% byurukuta

• Kubice byinshi-byimisozi: kugeza kuri 75% byurukuta

Inguni ityaye yongera imihangayiko, birashoboka ko biganisha ku kunanirwa gutandukana. Madii itanga iterambere n'imbaraga.

Umushinga ukurikirana

Umushinga Inguni Yoroshya Gutanga Igice cyoroshye:

• Basabwe: 0.5 - 1% kuruhande

• Ongera ubuso bwanditse: 1.5 - 3%

Ibintu bireba umushinga:

• Ubujyakuzimu

• Kurangiza

• Kugabana ibikoresho

Kwihanganira

Guhitamo kwihanganira ingaruka nibihe:

Kwihanganira ubucuruzi:

• Byoroshye kubigeraho

• Ibiciro byo hasi

• Urugero: ± 0.003 muri / muri santimetero 1 z'uburebure, 0.125-santimetero

Kwihanganira neza:

• Ibisobanuro bingana

• Ibikoresho byo hejuru no gutanga umusaruro

• Urugero: ± 0.002 muri / muri kimwe

Igishushanyo mbonera gikwiye ni ngombwa kugirango wirinde Gutera inshinge kubungabunga inenge . Byongeye kandi, gusobanukirwa akamaro ka Kugabana imirongo mugushingwa birashobora gufasha mugukora ibishushanyo byiza kubice bya polystyrene.

Gutunganya ibipimo hamwe nubuyobozi bujyanye no gutera inshinge

Gusobanukirwa gutunganya ibipimo mu miterere ni ngombwa kugirango ukore neza Polystyrene.

IHURIRO

Urwego rusanzwe: 100-200 bar

Ibintu bigira ingarukanguragaho igitutu:

• Igice geometrie

• Urukuta

• Igishushanyo mbonera

Inama: Tangira kumpera yo hepfo hanyuma uhindure hejuru. Itumanaho ryo hejuru rishobora kugabanya imihangayiko yimbere no kunoza icyumba. The Gutera inshinge igenamiterere bigomba guhinduka neza kubisubizo byiza.

Kugenzura Ubushyuhe

Gucunga ubushyuhe ni ngombwa:

Ibipimo	byasabwe
Gushonga	180-280 ° C.
Ubushyuhe bwiza	~ 215 ° C.
Ubushyuhe bwa mold	40-60 ° C.
Ubushyuhe bwa Mod	~ 52 ° C.

Inama zishyushye: Komeza ubushyuhe bumwe. Itandukaniro ryubushyuhe bwamakuru: 3-6 ° c hakurya yubutaka.

Kugabanuka

PS Erekana agabanutse hasi:

• Urwego rusanzwe: 0.4% kuri 0.7%

• Birashobora kuba hasi nka 0.3% hafi ya Sprie

Inyungu zo kugabanuka hasi:

• Umutekano mwiza

• Nibyiza kubibujijwe

• Kugabanuka Kurwana mu miterere

Vicosity

PS ibiranga ubushyuhe buke, gutanga ibyiza byinshi:

• Byoroshye kuzuza ibibumba byiza

• Kwigana neza kubintu bito

• Kugabanya inshinge zisabwa

Kwitondera: Ubukwe buke burashobora kuganisha Kumurika mubumbanyo . Igishushanyo mbonera gikwiye kandi Imbaraga zishimangira ni ngombwa.

Ibitekerezo by'inyongera:

• Kuma: Mubisanzwe bitari ngombwa kubera kwinjiza mu buryo buke (0.02-0-0%)

• Igihe cyo gukonjesha: Biratandukanye hamwe nubunini bwigice, mubisanzwe 40-60 kubice binini

• Umuvuduko Wihuta: Gushyira mu gaciro kugirango wirinde kwangirika kw'ibintu

Ibyiza nibibi bya polystyrene mugushingwa

Ibyiza

1. Ibiciro-byiza :

• Ibiciro bike

• Gutunganya neza bigabanya amafaranga yakoreshejwe

2. Gukomera cyane :

• Ikirahure kimeze nk'ikiruhuko

• Umutekano mwiza

3. Kurwanya ubuhehere :

• Gukuramo amazi make (0.02-00)

• Kubungabunga imitungo mubidukikije bitoroshye

4. Recyclability :

• Byoroshye

• Ihitamo ryangiza ibidukikije

5. Kugabanuka hasi :

• Urwego rusanzwe: 0.4-0.7%

• Yemerera kwigana kuri mold

• Nibyiza kubice byuburinganire

6. Ibyiza byiza bya optique :

• Gukorera mu mucyo mwinshi (88-92%)

• Amabara yoroshye no gucapa

7. Amashanyarazi meza :

• Ingano nyinshi no kurwanya hejuru

• Bikwiranye nibice byamashanyarazi

Ibibi

1. Kamere ya Cressti :

• Ikunda gucika intege

• Kugabanya imikoreshereze muri porogaramu zidafite akazi

2. Imbaraga nke :

• Byoroshye kumeneka

• Bisaba gufata neza no gupakira

3. Intege nke zo guhangayika :

• Kumva imiti imwe

• Irashobora kunanirwa munsi yo guhura nigihe kirekire

4. Kurwanya ubushyuhe bwo hasi :

• Ubushyuhe bwo guhindura ubushyuhe: 70-100 ° C.

• Bidakwiriye kubushyuhe bukabije

5. UV Snsitivite :

• Ikunda umuhondo no gutesha agaciro

• Bisaba inyongeramusaruro yo gukoresha hanze

6. Akaba :

• Gutwika byoroshye

• Irashobora gusaba urumuri rwibicuruzwa kubisabwa bimwe

7. Kurwanya imiti mike :

• Yibasiwe na hydrocarbone, Ketone, esters

• Kubuza gukoresha mubidukikije bimwe

Imbonerahamwe:

Ikiranga	ibiranga	inyungu
Igiciro	✅ hasi
Kuringaniza	✅ Hejuru
Imbaraga		❌ hasi
Kurwanya Ubushyuhe		❌ Gushyira mu gaciro
Ubushuhe	Nibyiza
Ibintu bya Optique	Vuga neza
Kurwanya imiti		Bigarukira

Gusobanukirwa ibi byiza kandi ibibi bifasha mugukora ibyemezo byuzuye bijyanye no gukoresha imbaraga za polystyrene kugirango imishinga yo kubumba. Ni ngombwa gupima ibi bintu ku bisabwa byihariye nibidukikije.

Gusaba inshinge za polystyrene

Guhinduranya kwa Polystyrene bituma habaho amahitamo azwi mubice bitandukanye. Reka dusuzume ibyifuzo byayo muri Gutera plastique molding :

Gupakira ibiryo

PS indashyikirwa mubicuruzwa bijyanye nibiryo:

• Ibikombe byabitswe

• Plastique

• Ibiryo

• Yogurt Igikombe

• Agasanduku ka Salade

INGINGO: Inyungu: Ikirahure, Igiciro Cyiza, no kugira ibiribwa. Igishushanyo cyacyo cyemerera abaguzi kubona ibikubiye byoroshye.

Ibikoresho bya elegitoroniki

Mu rwego rwa elegitoroniki, PS isanga ikoreshwa muri:

• Imanza za CD na DVD

• Inzu ya Stockctor

• Ibikoresho byo gushakisha (urugero, TV inyuma, monitor ya mudasobwa)

• Ibigize elegitoronike (urugero, guhuza, guhinduranya)

⚡ Ibyiza: Inshinge nziza z'amashanyarazi, gushikama, no korohereza imiterere igoye.

Ubuvuzi

PS ifite uruhare rukomeye muri Ibikoresho byo kwa muganga Porogaramu :

• Ibyokurya bya Petri

• Ibizamini

• Tray

• Ibigize Gusuzuma

• Ibikoresho byo kwivuza

Ibiranga ibyingenzi: amanota yibanze yemerera kwitegereza neza, mugihe ubushobozi bwayo bwo guhangana na sterilisation bituma bituma bikoreshwa mubuvuzi.

Gupakira

Kwagura Polystyrene (EPS) yiganjemo ibyifuzo:

• Gupakira ibikoresho bya elegitoroniki

• Kwinjiza ibiryo byo gutangiza ibiryo

• Gusiba kubintu bitoroshye

• Ibikoresho byoherejwe kubushyuhe-ibicuruzwa byumvikana

Ibyiza: Kwinjiza neza, ubushishozi bwumuriro, hamwe na kamere yoroheje.

Ibindi

porogaramu	bikorwa bya
Automotive	Amacakubiri imbere, knobs, ibifuniko
Ibikinisho	Ibikoresho byo kubaka, gukinisha ibikinisho, ibice byimikino
Urugo	Amashusho yerekana amafoto, amanika, ibikoresho byubwiherero
Kubaka	Abayobozi b'ibisimba, kubumba buca

Izi porogaramu zerekana uburyo bwa polystyrene muri Gutera plastique bibumba bikoreshwa , kuva muri buri munsi ibicuruzwa byibikoresho byihariye byinganda. Ibikoresho bifatika bituma bikwiranye cyane Ibicuruzwa byabaguzi nibishoboka gukora.

Ibitekerezo byihariye muri Polystyrene Gutanga

Iyo ukorana na Polystyrene, ibintu bimwe na bimwe bisaba kwitabwaho bidasanzwe kugirango habeho ibisubizo byiza:

Igishushanyo mbonera no gutanga

Kamere ya PS yandyaba isaba igishushanyo mbonera cyitondewe:

• Koresha radii itanga kugabanya imihangayiko

• Gushyira mu bikorwa neza Umushinga Inguni (0.5-1% Nibura)

• Igishushanyo ejector pin kugirango igabanye imbaraga

Impanuro: Reba hejuru yimyenda kugirango uhishe ibimenyetso byo guhangayika no kunoza igice.

Ingamba zo Gutanga:

1. Kugabanya imbaraga

2. Koresha upyuma afashijwe mugihe bishoboka

3. Gushyira mu bikorwa amasahani ya Stripper,

Gukonjesha n'ibihe

Gucunga ubushyuhe Ingaruka zikomeye PS IGICE CYIZA:

yubushyuhe	Ingaruka
Hejuru	Kunoza Flow, Igihe kirekire gikonjesha
Munsi	Wicle yihuta, ubushobozi bwo guhangayika

Ingamba nziza zo gukonjesha:

• Inzira imwe yo gukonjesha

• Gahoro gahoro kugirango wirinde Ingabo - Reba gukonjesha guhuza ibice bigoye

⏱️ igihe cyo kumenya igihe cyo kwitondera:

• Urukuta ruto (<1.5mm): Amasegonda make

• Ibice Byinshi: Amasegonda 40-60

Gukoresha ibikoresho byatunganijwe

Kwinjiza PS ya Recycled itangiza ibibazo bishya:

Ibyiza:

• Igiciro cyiza

• Ibidukikije

Ibibi:

• Ibibazo byubushuhe

• Imyitwarire yashonga

Kugenzura ubuhehere biba ingorabahizi:

• Mbere yo gukama kuri 55-70 ° C kumasaha 1-2

• Koresha ibice bya dehumidict kubisubizo bihamye

Basabwe Ibikubiyemo:

• Kugeza kuri 25% kubice byiza-byiza

• Ijanisha ryinshi rishobora gusaba kugerageza umutungo

Igice cyubunyangamugayo:

1. Hindura Gutunganya ibipimo byo gutunganya

2. Gukurikirana ubushyuhe bwo gushonga hamwe nigitutu

3. Gushyira mu bikorwa ingamba zo kugenzura ubuziranenge

Mu gukemura ibi bitekerezo byihariye, abakora barashobora kunoza inzira zabo zangiza ps. Ubu buryo butuma ibice byiza-birujuje ubuziranenge mugihe cyoroshye imikorere no kuramba.

Ibibazo

1. Ni ubuhe butumwa bwa polystyrene burimo?

Gutera Polystyrene kubumba ni inzira yo gukora aho ifatanye polystyrere yatewe muburyo bwo gukora ibice cyangwa ibicuruzwa. Ubu buryo bukoreshwa kubera kubera uburemere bwa Polystyrene, burambye, kandi bufite agaciro.

2. Ni izihe nyungu zo gukoresha PELYSTYREE kugirango utere inshinge?

Polystyrene biroroshye kubumba, ifite ikiguzi gito, kandi itanga umutekano mwiza uhoraho. Birahanganira kandi ubuhemu n'imiti, bigatuma ari byiza kubicuruzwa bitandukanye byabaguzi, gupakira, nibikoresho byubuvuzi.

3. Nibihe bisanzwe byo gutera inshinge za polystyrene?

Polystyrene ikoreshwa mugutanga ibintu byagaragaye, ibikoresho byibiribwa, ibikoresho byo gupakira, ibikoresho byubuvuzi, nibicuruzwa bitandukanye byabaguzi. Guhinduranya kwayo bituma bibumbabumbwa muburyo butandukanye.

4. Nigute Polystyrene igereranywa nizindi phostique kugirango ushinge inshinge?

Polystyrene ntabwo aramba kuruta plastiki yubuhanga nka ab cyangwa polycarbonate, ariko biraryohe kandi byoroshye gutunganya. Nibyiza kubice bidafite ishingiro aho gukora neza no koroshya umusaruro ushyizwe imbere.

5. Ni izihe ngorane zo gutera inshinge za polystyrene?

INGORANE zirimo imyumvire hamwe nimbaraga nke zigira ingaruka, zishobora gutuma umuntu atagereranywa na porogaramu yo hejuru. Kugabanuka no kurwana birashobora kandi kubaho mugihe gutunganya ibintu bidagenzurwa neza.

6. Polystyrene irashobora gusubirwamo nyuma yo gutemba?

Nibyo, Polystyrene arasubirwamo, ariko igipimo cyayo cyo gutunganya kiri hasi ugereranije nizindi plastiki. Nyuma-abaguzi Polystyrene birashobora gusubirwamo mubicuruzwa bishya, nubwo kwanduza no gutondeka bishobora kugorana.

7. Nibihe bintu byiza byo gutunganya kugirango utere inshinge bya polystyrene?

Ibihe byiza byo gutunganya harimo ubushyuhe bwa mold hagati ya 30-50 ° C, gushonga hagati ya 180-250 ° 00-250 ° C, kandi biteye inshinge bikwiye kugabanya ishyari cyangwa kugabanuka. Kugumana ibipimo byerekana ibice byiza.

Umwanzuro

Polystyrene ikoreshwa cyane muri porogaramu zitandukanye kubera imiterere yoroheje, ihendutse, no kurwanya ubuhehere. Iyo ibice byateguwe neza kandi byo gutunganya umurongo bikurikiza, PS birashobora kubumba byoroshye.

Mugihe Polystyrene ari amahitamo azwi yo kubumba, gutegura neza hamwe numufatanyabikorwa wumufatanyabikorwa ni ngombwa kugirango wirinde ibiciro byiyongera nibibazo bishobora kuvuka muburyo budahagije cyangwa uburyo butunganijwe butari buke.