Kodi Kusiyana Pakati pa Pulasitiki ya PVC ndi PS N'chiyani?

Kodi PVC ndi yamphamvu kuposa PS ? Kodi PS ndi yomveka bwino kuposa PVC ? Mapulasitiki awiriwa pepala zakuthupi amawoneka ofanana, koma amagwira ntchito mosiyana kwambiri. PVC ndi olimba. PS ndi opepuka.
Mu positi iyi, muphunzira momwe mungawayerekezere ndi ma phukusi, kapangidwe, ndi zina zambiri.

Kodi pulasitiki ya PVC ndi chiyani?

PVC imayimira polyvinyl chloride. Ndi imodzi mwa zipangizo zapulasitiki zomwe zimagwiritsidwa ntchito kwambiri padziko lonse lapansi. Nthawi zambiri mumazipeza m'mapaipi a mapaipi, mafelemu a mawindo, zotetezera mawaya, komanso m'machubu azachipatala. Chomwe chimachipangitsa kukhala chotchuka ndi mphamvu yake komanso kusinthasintha kwake. Chimapirira bwino kugwedezeka, chinyezi, ndi mankhwala ambiri.

Komanso mwachibadwa sichimayaka moto. Izi zikutanthauza kuti sichimayaka mosavuta, ndichifukwa chake omanga nyumba amakonda kuigwiritsa ntchito ngati waya ndi zingwe. Anthu amasankha PVC chifukwa ndi yotsika mtengo ndipo imagwira ntchito bwino m'malo ambiri.

Pali mitundu iwiri ikuluikulu ya PVC . Imodzi ndi yosinthasintha, yomwe imatchedwanso pulasitiki PVC . Mtundu uwu umafewa powonjezera mapulasitiki, kotero zimakhala zosavuta kupindika. Imagwira ntchito bwino pa mapayipi kapena zokutira za chingwe. Mtundu wina ndi wolimba. Umadziwika kuti u PVC kapena wosapangidwa ndi pulasitiki PVC . Ndi wolimba komanso wolimba, zomwe zimapangitsa kuti ukhale woyenera mapaipi ndi ziwalo zina.

Mainjiniya apanganso mitundu yapadera monga C PVC ndi PVC -O. C PVC imatha kugwiritsa ntchito bwino madzi otentha ndipo imagwiritsidwa ntchito m'makina opopera madzi m'nyumba. PVC -O ili ndi mphamvu yowonjezera chifukwa cha momwe imagwiritsidwira ntchito, kotero ndi yabwino kwambiri popopera madzi pogwiritsa ntchito mphamvu zambiri.

Nayi njira yodziwira momwe mitunduyi imafananira:

Mtundu	Kusinthasintha kwa	Ntchito Zofala	Zolemba
PVC -U	Yolimba	Mapaipi, mafelemu a mawindo	Mphamvu yayikulu komanso kulimba
PVC -P	Zosinthasintha	Kuteteza chingwe, machubu	Yofewetsedwa ndi mapulasitiki
C PVC	Yolimba	Mapaipi a madzi otentha	Kulekerera kutentha bwino
PVC -O	Yolimba	Mapaipi opanikizika	Wopepuka, wosagwedezeka

PVC yakhalapo kuyambira kumayambiriro kwa zaka za m'ma 1900. Ndi pulasitiki yolimba, yopepuka yomwe imatha kupangidwa, kupakidwa utoto, komanso kusinthidwa m'njira zambiri. Ichi ndichifukwa chake ikadali yotchuka kwambiri m'mafakitale osiyanasiyana masiku ano.

Kodi pulasitiki ya PS ndi chiyani?

PS , kapena polystyrene, ndi mtundu wa pulasitiki womwe umawoneka wopepuka koma umakhala wolimba. Nthawi zambiri umauona ukugwiritsidwa ntchito pazinthu zomwe zimagwiritsidwa ntchito tsiku ndi tsiku monga chakudya thireyi , mafoloko, supuni, ndi makapu apulasitiki owoneka bwino pamaphwando. Ndi wotchuka chifukwa ndi wotsika mtengo kupanga ndipo ndi wosavuta kupanga pogwiritsa ntchito utomoni. Ichi ndichifukwa chake umawonekera m'zinthu zonse kuyambira thovu lopaka mpaka ma CD ndi ma DVD.

Zipangizozi zili ndi malo osalala komanso omveka bwino, makamaka mu mawonekedwe ake olimba. Nthawi zambiri zimapangidwa ngati pepala zakuthupi s zowonekera kapena zamitundu yosiyanasiyana, zotchedwa PS pepala zakuthupi s. Anthu amazigwiritsa ntchito m'zikwangwani, m'zidebe za chakudya, m'mawindo owonetsera, ndi m'mabolodi otsatsa malonda. Popeza zimateteza magetsi bwino, mutha kuzipezanso kuti zimagwiritsidwa ntchito m'zigawo zamagetsi.

Koma polystyrene siigwira bwino ikagundana. Ukaigwetsa, imatha kusweka kapena kusweka. Mosiyana ndi PVC , yomwe imakana moto, PS imadziwika kuti imagwira moto mosavuta. Ndipotu, ikagwiritsidwa ntchito m'nyumba, iyenera kuphimbidwa kumbuyo kwa makoma kapena konkriti kuti ikwaniritse malamulo achitetezo.

Polystyrene imapezeka m'mitundu ingapo, kuphatikizapo thovu ndi mitundu yolimba. Nayi fanizo:

Mtundu	Mawonekedwe	Ntchito Zofala	Zolemba
Zachilendo PS	Yoyera kapena yamitundu yosiyanasiyana	Ma CD, ziwiya zophikira	Yolimba komanso yofooka
HIPS	Chowonekera	Zoseweretsa, zipangizo	Yosagwira kugunda
E PS (thovu)	Choyera, chopepuka	Kupaka, kutchinjiriza	Yakulitsidwa kuti igwiritsidwe ntchito popalira

Yakhalapo kuyambira m'ma 1930 ndipo ikadali yotchuka kwambiri padziko lonse lapansi popaka zinthu. Kumbukirani kuti ngakhale kuti ikhoza kubwezeretsedwanso, malo ambiri saigwiritsanso ntchito chifukwa cha kuchepa kwake. Ngati siisamalidwa bwino, thovu PS lingathe kuipitsa nthaka ndi madzi.

PVC vs PS Pulasitiki: Kodi Kusiyana Kofunika Kwambiri Ndi Chiyani?

PVC ndi PS zitha kuwoneka zofanana mu pepala zakuthupi s zomveka bwino, koma zimagwira ntchito mosiyana kwambiri pakugwiritsa ntchito kwenikweni. PVC imakhazikika bwino pankhani ya kugwedezeka kapena kukakamizidwa. Ndi yamphamvu komanso yosinthasintha, zomwe zimapangitsa kuti ikhale chisankho chabwino pa zomangamanga ndi mapaipi. Anthu amaigwiritsa ntchito m'malo omwe mphamvu, kukana nyengo, komanso chitetezo ndizofunikira kwambiri.

PS ndi yopepuka, yolimba, komanso yosavuta kuipanga kukhala mawonekedwe enaake. Mudzaiona m'mabokosi otayidwa ndi zinthu zina komanso m'mawindo owoneka bwino. Ndi yoyera komanso yokongola koma siipangidwira ntchito zovuta. Ngati ikagundidwa kapena kugwetsedwa, imatha kusweka. Mosiyana ndi PVC , siigwira bwino kutentha. PS imayamba kusintha kapena kusweka ngakhale isanafike kutentha kwakukulu.

Amasiyananso momwe amagwirira ntchito ndi dzuwa kapena mankhwala. PVC imatha kupirira ma acid ambiri, mchere, ndi mafuta. Imakhazikika bwino ngakhale m'mapaipi otayira madzi komanso panja. PS imagwirira ntchito ndi mankhwala opepuka koma siikhalitsa nthawi yayitali, makamaka ngati yasiyidwa padzuwa mwachindunji.

Tsopano tiyeni tiwone mbali ndi mbali:

Feature	PVC Pepala la pulasitiki	PS Pepala la pulasitiki
Kuchulukana	1.3 – 1.45 g/cm³	1.04 – 1.06 g/cm³
Mphamvu ndi Kulimba	Pamwamba	Zochepa
Kusinthasintha	Wocheperako	Zochepa
Kukana kwa UV	Zochepa	Zochepa
Kukana Mankhwala	Zabwino kwambiri	Wocheperako
Kukana Kutentha	Kufikira 60°C ( PVC ), 90°C (C PVC )	Imayamba kuwola kutentha kochepa
Kuyaka	Woletsa moto	Yoyaka kwambiri
Mapulogalamu	Mapaipi, ma cladding, zizindikiro	Kupaka, kutchinjiriza, zowonetsera

PVC imagwira ntchito zogwiritsidwa ntchito kwambiri kapena zokhazikika. PS imagwira bwino kwambiri pomwe mawonekedwe, kumveka bwino, komanso mtengo wotsika zimayamba.

Ndi Pulasitiki iti yomwe ili yabwino poyiyika? PS vs PVC

Ponena za kulongedza, zonse ziwiri PS ndi PVC pepala zakuthupi zili ndi ntchito yawo. Koma sizigwira ntchito mofanana. Ngati mukulongedza chinthu chopepuka komanso chotayidwa ngati chakudya kapena zokhwasula-khwasula, PS pepala zakuthupi mwina ndi chisankho chabwino kwambiri. Ndi chomveka bwino, cholimba, komanso chosavuta kupanga. Ndicho chifukwa chake nthawi zambiri chimagwiritsidwa ntchito pa zivindikiro, thireyi , komanso mawindo owonekera bwino pamabokosi osungiramo zakudya.

PS imawoneka bwino ndipo imapereka mawonekedwe oyera. Imapangitsa kuti malonda anu azioneka bwino popanda kuwonjezera kulemera. Masitolo amakonda chifukwa zimathandiza makasitomala kuwona chinthucho nthawi yomweyo. Koma pali kusiyana. PS sichigwira bwino ntchito ndipo chingasweke panthawi yonyamula. Kuphatikiza apo, sichiteteza kwambiri ku chinyezi kapena fumbi.

PVC pepala zakuthupi , makamaka yowonekera bwino PVC , imagwira ntchito bwino kwambiri cholinga chake ndi kuteteza chinthucho. Ndi chosinthasintha kuposa PS , kotero chimapindika popanda kusweka. Chimatsekerezanso madzi, fumbi, ndi mpweya bwino. Izi zimapangitsa kuti chikhale choyenera kulongedza zinthu zomwe zimafunika kukhala zotsekedwa kapena zoyera, monga zamagetsi, zodzoladzola, kapena zinthu zaumoyo.

Umu ndi momwe amafananizira mbali ndi mbali:

Katundu	Pepala la PS	Chithunzi cha PVC
Kumveka bwino	Pamwamba kwambiri	Pamwamba
Mphamvu	Zochepa	Pakati mpaka pamwamba
Kusinthasintha	Zochepa	Wocheperako
Chitetezo cha Chinyezi	Wosauka	Zabwino
Kugwiritsa Ntchito Bwino	Chiwonetsero thireyi , zotengera za chakudya	Mabokosi omveka bwino, ma CD otsekedwa

Kotero ngati chinthu chanu chikufunika kuoneka chowala pa shelufu, PS ikhoza kukhala njira yabwino. Koma ngati chikufunika kukhala choyera, chouma, kapena chotetezedwa panthawi yotumiza, PVC ndizomveka.

Kodi PVC Imalimbana ndi Kutentha Kwambiri Kuposa PS ?

Poyamba, PS imawoneka ngati yopambana pankhani ya kutentha. Kutentha kwake kuli pafupifupi 240°C, kokwera kwambiri kuposa PVC wamba. Koma pali vuto. Ngakhale isanasungunuke, PS imayamba kusweka kapena kusokonekera kutentha kochepa. Zimenezi zimapangitsa kuti zikhale zoopsa pang'ono pa chilichonse chomwe chili ndi kutentha kokhazikika kapena malo ofunda.

Koma PVC , imakhala yolimba kwambiri ikatentha pang'ono. Chovala chapamwamba PVC chimatha kupirira kutentha mpaka pafupifupi 60°C chisanayambe kufewa. Sichokwera kwambiri, koma ndi chodziwikiratu komanso chotetezeka kugwiritsidwa ntchito tsiku ndi tsiku monga madzi otuluka kapena chotetezera kutentha.

Tikayamba ntchito zotentha kwambiri, pali C PVC . Mtundu uwu wa PVC umadutsa munjira yapadera yosamalira kutentha bwino. Umatentha bwino mpaka 93°C ndipo nthawi zina umatentha kwambiri. Ndicho chifukwa chake anthu amagwiritsa ntchito m'madzi otentha, makamaka m'mapaipi apakhomo. Umakana kufewa, umakhala wolimba, ndipo sutulutsa utsi woopsa mwachangu ngati PS .

Nayi mwachidule momwe amafananizira:

Zinthu	Malo Osungunula	Zofunika Kupirira Kutentha	Koyenera
PS	Pafupifupi 240°C	Zimawola pansi pa 100°C	Mathireyi, mabokosi owonetsera
PVC	75–105°C	Kufikira 60°C	Mapaipi amadzi ozizira, zizindikiro
C PVC	90–110°C	Kufikira 93°C	Mapaipi amadzi otentha, mapaipi amkati

Ngakhale kuti PS imasungunuka kutentha kwambiri, nthawi zina siimapulumuka kutentha. PVC , makamaka C PVC , imasamalira kutentha kwenikweni bwino.

Zotsatira za Zachilengedwe: PVC vs Pepala la PS

Tikamalankhula za pulasitiki, anthu nthawi zambiri amafunsa kuti ndi iti yomwe imawononga kwambiri dziko lapansi. Zonse PVC ndi PS zimabwera ndi zovuta, koma m'njira zosiyanasiyana. PVC zimatha kubwezeretsedwanso, ndipo njira zatsopano zobwezeretsanso zinthu zikupita patsogolo. Komabe, ngati zitawotchedwa, zimatha kutulutsa mpweya wa chlorine. Izi ndizowopsa pa mpweya ndi thanzi la anthu. Zimatenganso nthawi yayitali kuti ziwonongeke, kotero ziyenera kusamalidwa bwino.

PS pepala zakuthupi imathanso kubwezeretsedwanso, koma nthawi zina sikophweka kuikonza. Kulemera kwake kochepa komanso mawonekedwe ake a thovu zimapangitsa kuti zikhale zovuta kusonkhanitsa ndi kuyeretsa. Ngati yadetsedwa, mafakitale ambiri obwezeretsanso zinthu sadzavomereza. Zotsatira zake, zambiri za PS zimathera m'malo otayira zinyalala kapena m'nyanja. Zinyalala za thovu monga Styrofoam ndi chimodzi mwa zinthu zoipitsa kwambiri zapulasitiki zomwe zimapezeka m'mphepete mwa nyanja.

Mabizinesi ena tsopano akufunafuna njira zotetezera chilengedwe. Zipangizo za pulasitiki zozikidwa pa bio-based PVC ndi pulasitiki yobwezeretsa zinthu zambiri pepala zakuthupi zikuchulukirachulukira. Zipangizozi zimasunga ubwino wa pulasitiki koma zimachepetsa kuwonongeka kwa chilengedwe.

Factor	Chithunzi cha PVC	Pepala la PS
Kubwezeretsanso	Wocheperako	Zochepa
Chiwopsezo Choyaka Moto	Amatulutsa mpweya wa chlorine	Amatulutsa utsi ndi kaboni
Kuopsa kwa Kuipitsidwa kwa Madzi	Zochepa (ngati zagwiritsidwa ntchito)	Mitundu ya thovu yokwera, makamaka
Zosankha za Bioplastic	Ikupezeka (bio- PVC )	Zochepa
Nkhani Yogwiritsidwa Ntchito Pakutaya Zinthu Mwachizolowezi	Kuwotcha, malo otayira zinyalala	Zinyalala zoyandama

Tonsefe timagwira ntchito yochepetsa zinyalala za pulasitiki. Kusankha zinthu zobwezerezedwanso kapena zosavulaza kwenikweni kumathandiza kwambiri kuposa momwe anthu amaganizira.

Kugwiritsa Ntchito Kofala kwa PVC ndi Pepala la PS s

PVC ndi PS pepala zakuthupi zimatumikira mafakitale osiyanasiyana, koma zonse zimawonekera m'zinthu zomwe timawona tsiku lililonse. PVC ndi yolimba, imapirira nyengo, ndipo imapirira ngakhale kupsinjika. Ndicho chifukwa chake imagwiritsidwa ntchito kwambiri pa zomangamanga, chisamaliro chaumoyo, komanso ngakhale m'malo akunja. Timaigwiritsa ntchito ngati mapaipi, mapaipi, mpanda, ndi mapanelo owonekera bwino omwe amapakidwa. Imagwiranso ntchito bwino m'makina amagetsi chifukwa imateteza zingwe ndi mawaya.

Mosiyana ndi zimenezi, PS ndi yopepuka komanso yosavuta kuyipanga. Ndi yabwino kwambiri pazinthu za nthawi yochepa komanso zosawononga mphamvu zambiri. Anthu nthawi zambiri amasankha PS akafuna zotengera zowonekera bwino kapena zowonetsera zopepuka. Ganizirani za chakudya chofulumira thireyi , ziwiya zapulasitiki, kapena mabokosi owonekera bwino omwe amasunga ma CD ndi ma DVD. Imagwiritsidwanso ntchito kwambiri m'malo opanga zinthu monga zizindikiro, ntchito zamanja, ndi zotchingira zoteteza.

Pali zina mwa ntchito zodziwika bwino:

Chithunzi cha PVC Ntchito	Pepala la PS Ntchito
Mapaipi ndi zolumikizira	Zidebe za chakudya zotayidwa
Machubu azachipatala	Ma CD, ma DVD oti mupake
Kukonza denga ndi mpanda	Mabolodi otsatsa malonda, zizindikiro
Ma CD owonekera bwino pawindo	Zophimba patebulo zapulasitiki zonga acrylic
Kuteteza chingwe chamagetsi	Zojambulajambula za DIY ndi zowonetsera zoteteza

Chida chilichonse chili ndi mphamvu zake, kotero chimawonekera m'malo omwe mphamvu zimenezo ndizofunikira kwambiri. Ntchito zina zimafuna kusinthasintha komanso kukana mankhwala. Zina zimangofunika chinthu chowoneka bwino komanso chopepuka.

Gulu la pulasitiki la HSQY: Mayankho PS ndi Chithunzi cha PVC

Ku HSQY PLASTIC GROUP, timapanga PS ndi PVC pepala zakuthupi zodalirika zokonzera, kupanga, ndi kugwiritsa ntchito powonetsera. Zipangizo zathu zimakwaniritsa miyezo yokhwima yokhazikika, yomveka bwino, komanso yotetezeka. Kaya mukufuna chinthu chosinthasintha kapena cholimba, tili ndi zosankha zomwe zikugwirizana ndi zolinga zanu zamalonda. Timathandizanso kusintha malinga ndi kukula, mtundu, ndi magwiridwe antchito. Tiyeni tiwone ziwiri mwa zipangizo zathu zodalirika kwambiri.

HSQY Kuwonekera Kwambiri Pepala la PS s

Ma PS pepala zakuthupi awa amapereka malo oyera, opukutidwa komanso okongola kwambiri. Ndi opepuka, osavuta kupanga, ndipo ndi oyenera kugwiritsa ntchito zinthu zosiyanasiyana zopanga komanso zomangamanga. Timapereka mitundu yosiyanasiyana ya kukula ndi mitundu, yokonzeka kukwaniritsa zosowa zosiyanasiyana za msika.

Magawo a Zamalonda:

wa Mafotokozedwe	Tsatanetsatane
Kuchulukana	1.05 g/cm³
Kukhuthala	0.8–12 mm
Mitundu Yopezeka	Wowonekera bwino, opal, wofiira, wabuluu, wachikasu, wozizira, wopaka utoto
Kukula Koyenera	1220×2440 mm, 1220×1830 mm
Mapulogalamu Ofunika	Zitseko, zizindikiro, zivundikiro, mafelemu a zithunzi

Zinthu Zofunika Kwambiri:

• Kuwonekera bwino komanso kunyezimira

• Kugundana kwamphamvu ndi kukana ming'alu

• UV wabwino komanso kulimba kwa nyengo

• Si poizoni, ndi otetezeka kugwiritsa ntchito m'nyumba

• Zosavuta kupanga ndi kusindikiza

Mupeza izi pepala zakuthupi zomwe zimagwiritsidwa ntchito m'mabolodi otsatsa malonda, ma panelo owonetsera, zishango zotetezera, ndi zida zokongoletsa nyumba. Zimagwira ntchito bwino m'malo omwe kumveka bwino komanso kulimba ndikofunikira.

Transparent Chithunzi cha PVC kuchokera ku HSQY

Zathu Zowonekera PVC pepala zakuthupi ndi zabwino kwambiri ngati pakufunika chitetezo cha mawonekedwe ndi zinthu. Ndi zopepuka koma zolimba mokwanira kuti zisapindike, kukanda, komanso chinyezi. Makampani amagwiritsa ntchito izi m'mabokosi a zenera, makatoni opindika, komanso m'masitolo ogulitsa.

Magawo a Zamalonda:

wa Mafotokozedwe	Tsatanetsatane
Kukhuthala	125–300 ma microns
Kukula Koyenera	700×1000 mm, 1220×2440 mm
Kukula Kwamakonda	Ikupezeka mukapempha
Mapulogalamu Ofunika	Ma phukusi a zamagetsi, zodzoladzola, chakudya

Zinthu Zofunika Kwambiri:

• Kuwoneka bwino kwa zinthu poyikapo

• Chotchinga ku madzi, fumbi, ndi kuwonongeka

• Malo osindikizidwa oti asindikizidwe

• Zosavuta kupanga ndi kutseka

• Imagwirizana ndi mabokosi a zenera ndi mapaketi opindika

Timathandizira maoda ambiri ndi nthawi yofulumira yoperekera zinthu. Gulu lathu limagwira ntchito ndi mawonekedwe apadera, mautumiki odulidwa, ndi mankhwala apadera monga utoto wotsutsana ndi static.

Monga opanga polystyrene pepala zakuthupi akuluakulu ku East China, timayendetsa mafakitale atatu odzipereka ndi malo ogawa zinthu asanu ndi anayi. Izi zikutanthauza kuti timapereka zinthu mokhazikika, khalidwe labwino, komanso ntchito yoyankha mwachangu.

Momwe Mungasankhire Pakati pa PS ndi Chithunzi cha PVC s

Ngati mukufuna kusankha pakati pa PS ndi PVC pepala zakuthupi s, yambani kuganizira zomwe malonda anu amafunikiradi. Mapulojekiti ena amafuna mphamvu ndi kulimba. Ena amangofunika chinthu chowoneka bwino komanso choyera kuti chiwonetsedwe. Dzifunseni mafunso awa kuti muchepetse.

• Kodi ndikufunika mphamvu kapena kumveka bwino?

• Kodi chinthucho chingagwiritsidwe ntchito nthawi imodzi kapena chidzakhalapo kwamuyaya?

• Kodi idzakumana ndi kutentha, mankhwala, kapena kuwala kwa UV?

• Kodi ndikugwiritsa ntchito pulasitiki yowonekera bwino poika kapena kuwonetsa zinthu?

PVC ndi yamphamvu, yosinthasintha, komanso yabwino polimbana ndi zinthu zovuta. Nthawi zambiri imagwiritsidwa ntchito pazinthu monga cladding, mapaipi, kapena ma phukusi omwe amafunika kupirira madzi, fumbi, kapena zinthu zakunja. Ngati mukufuna yankho lokhalitsa, ndiye kuti ndi loyenera bwino.

Koma PS , ndi yopepuka, yowonekera bwino, komanso yoyenera kulongedza zinthu kwakanthawi kochepa kapena zotsatsa. Nthawi zambiri mumaiwona ikugwiritsidwa ntchito m'mabokosi ophikira buledi, mawindo ogulitsa, ndi zowonetsera zopanga. Ndi yosavuta kuumba ndipo imapereka m'mbali zakuthwa komanso zomaliza zosalala.

Nayi kalozera wachidule wokuthandizani kuyerekeza:

Katundu	Chithunzi cha PVC	Pepala la PS
Mphamvu	Zapamwamba	Pansi
Kumveka bwino	Zabwino	Zabwino kwambiri
Kusinthasintha	Wocheperako	Yolimba
Kulekerera Kutentha	Pakati (C PVC ndi yabwino)	Zochepa, zimayamba kusokonekera kale
Kugwiritsa Ntchito Bwino Kwambiri	Kupaka kolimba, kapangidwe	Chowonetsera chowoneka, chotayika thireyi
Kukana kwa UV	Zochepa	Zochepa
Yabwino kwambiri	Kugwiritsa ntchito kwa nthawi yayitali	Ma phukusi ogwiritsidwa ntchito mopepuka
Kugwiritsa ntchito ma CD mowonekera	Inde	Inde

Kotero ngati cholinga ndi kuteteza, sankhani PVC . Ngati nkhani yokhudza kuwonetsera, PS ikhoza kukhala chisankho chanzeru.

Mapeto

Mapulasitiki a PVC ndi PS aliwonse ali ndi mphamvu zomveka bwino. PVC ndi abwino kwambiri pa mphamvu, kukana chinyezi, komanso kugwiritsidwa ntchito kwa nthawi yayitali. PS amagwira ntchito bwino ngati kulemera kopepuka ndi kumveka bwino kuli kofunika kwambiri. Ndi abwino kwambiri popaka kapena kuwonetsa. Mukasankha pakati pawo, ganizirani za kulimba, kuonekera, ndi cholinga. HSQY PLASTIC GROUP imapereka mayankho odalirika a PS ndi PVC pepala zakuthupi m'mafakitale ambiri.

Mafunso Ofunsidwa Kawirikawiri

Kodi kusiyana kwakukulu pakati pa pulasitiki ya PVC ndi PS ndi kotani?

PVC ndi yolimba komanso yosinthasintha. PS ndi yopepuka, yomveka bwino, koma yolimba kwambiri.

Kodi zonse ziwiri PVC ndi PS pepala zakuthupi zingagwiritsidwe ntchito polongedza?

Inde. PS ndi yabwino kwambiri powonetsa bwino. PVC imapereka chitetezo chabwino komanso kutseka bwino.

Ndi chinthu chiti chomwe chimatha kupirira kutentha kwambiri?

C PVC , mtundu wa PVC , imasamalira kutentha bwino. PS imasungunuka kutentha kwambiri koma imawonongeka msanga.

Kodi PS kapena PVC ndi yotetezeka ku chilengedwe?

Zonsezi zimatha kubwezeretsedwanso. Koma thovu la PS nthawi zambiri limathera m'malo otayira zinyalala kapena m'nyanja. PVC kubwezeretsanso zinthu kukukula.

Kodi ndi zinthu ziti zomwe HSQY imapereka mu PS ndi PVC pepala zakuthupi s?

HSQY imapereka mawonekedwe owonekera bwino PS pepala zakuthupi komanso mawonekedwe omveka bwino PVC pepala zakuthupi pokonza, kulemba zizindikiro, ndi kumanga.