Qhov txawv ntawm PVC thiab PS Yas yog dab tsi?

Puas yog PVC muaj zog dua li PS ? Puas yog PS meej dua li PVC ? Ob lub yas cov ntaub ntawv no zoo sib xws, tab sis lawv ua haujlwm sib txawv heev. PVC tawv dua. PS sib dua.
Hauv tsab ntawv no, koj yuav kawm paub yuav ua li cas piv rau lawv rau kev ntim khoom, kev tsim kho, thiab ntau ntxiv.

Yas PVC yog dab tsi?

PVC txhais tau tias polyvinyl chloride. Nws yog ib qho ntawm cov khoom siv yas uas siv dav tshaj plaws hauv ntiaj teb. Koj yuav pom nws hauv cov kav dej, cov thav qhov rai, cov khoom rwb thaiv tsev cable, thiab txawm tias cov raj kho mob. Qhov ua rau nws nrov yog nws lub zog thiab kev hloov pauv tau yooj yim. Nws tuav tau zoo tiv thaiv kev cuam tshuam, dej noo, thiab ntau yam tshuaj lom neeg.

Nws kuj tseem yog ib yam khoom uas tsis yooj yim kub hnyiab. Qhov ntawd txhais tau tias nws tsis yooj yim kub hnyiab, yog vim li cas cov neeg ua vaj tse thiaj li siv nws los ua cov ntsa thiab cov xov hlau. Tib neeg xaiv PVC vim nws pheej yig thiab ua haujlwm tau zoo hauv ntau qhov chaw.

Muaj ob hom tseem ceeb ntawm PVC . Ib hom yog yoog tau, tseem hu ua plasticized PVC . Cov qauv no tau ua kom mos los ntawm kev ntxiv cov plasticizers, yog li nws yooj yim dua rau khoov. Nws ua haujlwm zoo rau cov hoses lossis cov txheej cable. Lwm hom yog rigid. Nws hu ua u PVC lossis unplasticized PVC . Nws yog stiffer thiab muaj zog dua, ua rau nws zoo tagnrho rau cov kav dej thiab cov khoom siv.

Cov kws ua haujlwm kuj tau tsim cov qauv tshwj xeeb xws li C PVC thiab PVC -O. C PVC tuaj yeem tswj dej kub zoo dua thiab siv rau hauv cov kav dej hauv tsev. PVC -O muaj zog ntxiv los ntawm nws txoj kev ua tiav, yog li nws zoo heev rau cov kav dej siab.

Nov yog saib sai sai seb cov hom sib piv li cas:

ntawm	Kev Hloov Tau Yooj Yim	Hom Kev Siv Feem Ntau	Cov Lus Cim
PVC -U	Rigid	Cov kav dej, cov thav qhov rai	Muaj zog thiab ruaj khov
PVC -P	Yooj yim hloov pauv	Kev rwb thaiv tsev cable, tubing	Ua kom mos nrog cov yas ua kom mos
C PVC	Rigid	Cov kav dej kub	Kev kam rau siab kub zoo dua
PVC -O	Rigid	Cov kav dej siab	Sib dua, tiv taus kev cuam tshuam

PVC tau muaj txij li thaum pib xyoo 1900. Nws yog ib hom yas uas ruaj khov thiab tsis hnyav uas tuaj yeem ua duab, pleev xim, thiab kho kom haum rau ntau txoj kev. Yog vim li cas nws thiaj li tseem nrov heev thoob plaws ntau yam lag luam niaj hnub no.

Yas PS yog dab tsi?

PS , lossis polystyrene, yog ib hom yas uas zoo li sib dua tab sis tseem khov kho. Koj yuav pom nws siv rau hauv cov khoom siv pov tseg txhua hnub xws li zaub mov cov tais , rab diav rawg, diav, thiab cov khob yas ntshiab ntawm cov tog neeg. Nws nrov vim nws pheej yig rau kev tsim thiab yooj yim rau kev ua los ntawm kev pwm. Yog vim li cas nws thiaj tshwm sim hauv txhua yam los ntawm kev ntim khoom ua npuas ncauj mus rau CD thiab DVD cov thawv.

Cov khoom no muaj ib qho chaw du thiab pom tseeb zoo, tshwj xeeb tshaj yog nyob rau hauv nws daim ntawv khov kho. Nws feem ntau ua rau pob tshab lossis muaj xim cov ntaub ntawv }, hu ua PS cov ntaub ntawv s. Tib neeg siv lawv rau hauv cov paib, cov thawv ntim khoom noj, cov qhov rai tso saib, thiab cov laug cam tshaj tawm. Vim tias nws rwb thaiv hluav taws xob zoo, koj kuj tseem yuav pom nws siv rau hauv cov khoom siv hluav taws xob.

Tiamsis polystyrene tsis ruaj khov thaum muaj kev sib tsoo. Yog tias koj poob, nws yuav tawg lossis tawg. Tsis zoo li PVC , uas tiv taus hluav taws, PS paub tias yooj yim kub hnyiab. Qhov tseeb, thaum siv rau hauv cov tsev, nws yuav tsum tau npog tom qab phab ntsa lossis pob zeb kom ua tau raws li cov cai kev nyab xeeb.

Polystyrene muaj ob peb hom, suav nrog ua npuas dej thiab cov khoom khov. Nov yog kev sib piv:

Hom	tsos	Siv ntau	Cov lus qhia
Dav dav PS	Ntshiab los yog muaj xim	Cov thawv CD, cov riam	Rigid thiab brittle
HIPS	Tsis pom tseeb	Cov khoom ua si, cov khoom siv hluav taws xob	Tiv taus kev cuam tshuam
E PS (ua npuas ncauj)	Dawb, lub teeb	Ntim, rwb thaiv tsev	Nthuav dav rau kev cushioning

Nws tau muaj txij li xyoo 1930 thiab tseem yog ib qho khoom siv ntim khoom uas neeg nyiam siv heev. Tsuas yog nco ntsoov tias txawm hais tias nws siv tau dua tshiab los xij, ntau qhov chaw tsis siv nws dua tshiab vim nws qhov ceev tsawg. Thaum tsis tswj hwm kom zoo, ua npuas dej PS tuaj yeem ua rau av thiab dej qias neeg.

PVC piv rau PS Yas: Qhov Txawv Tseem Ceeb Yog Dab Tsi?

PVC thiab PS tej zaum yuav zoo sib xws hauv cov cov ntaub ntawv uas pom tseeb, tab sis lawv ua haujlwm sib txawv heev thaum siv tiag tiag. PVC tuav tau zoo dua thaum nws los txog rau kev cuam tshuam lossis kev nyuaj siab. Nws muaj zog dua thiab yoog tau yooj yim dua, uas ua rau nws yog qhov kev xaiv zoo rau kev tsim kho thiab kev kho dej. Tib neeg siv nws rau hauv qhov chaw uas lub zog, kev tiv taus huab cua, thiab kev nyab xeeb tseem ceeb dua.

PS sib dua, tawv dua, thiab yooj yim dua los pwm ua cov duab tshwj xeeb. Koj yuav pom nws hauv cov ntim khoom pov tseg thiab cov qhov rai nyias nyias. Nws ntshiab thiab zoo nkauj tab sis tsis yog ua rau cov haujlwm nyuaj. Yog tias nws raug ntaus lossis poob, nws yuav tawg. Tsis zoo li PVC , nws tsis ua haujlwm zoo nrog cua sov. PS pib hloov pauv lossis tawg txawm tias ua ntej nws mus txog qhov kub siab.

Lawv kuj txawv ntawm lawv txoj kev tswj lub hnub lossis cov tshuaj lom neeg. PVC tuaj yeem tiv taus ntau yam kua qaub, ntsev, thiab roj. Nws tseem tuav tau zoo dua hauv cov kav dej ntws thiab siv sab nraum zoov. PS tswj cov tshuaj lom neeg me me tab sis tsis kav ntev, tshwj xeeb tshaj yog tias tso rau hauv tshav ntuj ncaj qha.

Tam sim no cia peb saib lawv ib sab:

Feature	PVC Daim yas	PS Daim yas
Qhov Ceev	1.3 - 1.45 g / cm³	1.04 – 1.06 g/cm³
Lub zog thiab kev tawv ncauj	Siab	Qis
Kev ywj pheej	Nruab nrab	Qis
Kev Tiv Thaiv UV	Qis	Qis
Kev Tiv Thaiv Tshuaj	Zoo heev	Nruab nrab
Kev Tiv Thaiv Kub	Txog li 60°C ( PVC ), 90°C (C PVC )	Pib lwj thaum kub qis dua
Kev kub hnyiab	Hluav taws kub tsis kam	Kub hnyiab heev
Cov ntawv thov	Cov kav dej, cov ntaub thaiv, cov paib	Ntim khoom, rwb thaiv tsev, tso saib

PVC haum rau kev siv hnyav lossis ua haujlwm tas mus li. PS haum zoo tshaj plaws thaum qhov zoo nkauj, qhov meej, thiab tus nqi qis tseem ceeb ua ntej.

Yas twg zoo dua rau kev ntim khoom? PS vs PVC

Thaum nws los txog rau kev ntim khoom, ob qho tib si PS thiab PVC cov ntaub ntawv muaj lawv qhov chaw. Tab sis lawv tsis ua haujlwm zoo ib yam. Yog tias koj tab tom ntim ib yam dab tsi uas sib dua thiab pov tseg tau xws li khoom noj lossis khoom noj txom ncauj, PS cov ntaub ntawv tej zaum yuav yog qhov kev xaiv zoo dua. Nws yog pob tshab, tawv, thiab yooj yim rau kev ua kom zoo nkauj. Yog vim li cas nws thiaj siv ntau zaus rau lub hau, cov tais , thiab cov qhov rai pob tshab rau ntawm cov thawv khoom noj txom ncauj.

PS zoo nkauj thiab muab qhov tso saib huv si. Nws ua rau koj cov khoom sawv tawm yam tsis ntxiv qhov hnyav. Cov khw muag khoom nyiam nws vim nws pab cov neeg siv khoom pom cov khoom tam sim ntawd. Tab sis muaj qhov sib pauv. PS tsis tuav tau qhov cuam tshuam zoo thiab tej zaum yuav tawg thaum thauj mus los. Ntxiv mus, nws yuav tsis tiv thaiv tau ntau yam los ntawm cov dej noo lossis hmoov av.

PVC cov ntaub ntawv , tshwj xeeb tshaj yog pob tshab PVC , ua haujlwm zoo dua thaum lub hom phiaj yog los tiv thaiv cov khoom. Nws muaj kev ywj pheej ntau dua li PS , yog li nws khoov tsis tawg. Nws kuj thaiv dej, plua plav, thiab huab cua zoo dua. Qhov no ua rau nws zoo meej rau cov ntim khoom uas yuav tsum tau kaw lossis huv si, xws li cov khoom siv hluav taws xob, tshuaj pleev ib ce, lossis cov khoom noj qab haus huv.

Nov yog lawv piv rau ib sab:

Khoom	Daim PS	PVC ntawv
Kev meej meej	Siab heev	Siab
Lub zog	Qis	Nruab nrab mus rau siab
Kev ywj pheej	Qis	Nruab nrab
Kev Tiv Thaiv Dej	Txom nyem	Zoo
Kev Siv Zoo Tshaj Plaws	Tso saib cov tais , cov thawv ntim khoom noj	Cov thawv ntshiab, cov ntim khoom kaw

Yog li ntawd, yog tias koj cov khoom yuav tsum zoo nkauj rau ntawm txee, PS yuav yog txoj hauv kev zoo tshaj plaws. Tab sis yog tias nws yuav tsum huv si, qhuav, lossis tiv thaiv thaum lub sijhawm xa khoom, PVC ua rau muaj kev nkag siab zoo dua.

Puas yog PVC tiv taus cua sov ntau dua li PS ?

Thaum xub thawj siab ib muag, PS zoo li yeej thaum nws los txog rau qhov kub. Nws lub ntsiab lus yaj yog nyob ib puag ncig 240°C, siab dua li PVC ib txwm muaj. Tab sis muaj ib qho teeb meem. Txawm tias ua ntej nws yaj, PS pib tawg lossis deform ntawm qhov kub qis dua. Qhov ntawd ua rau nws muaj kev pheej hmoo me ntsis rau txhua yam uas raug cua sov lossis qhov chaw sov.

PVC , ntawm qhov tod tes, nyob ruaj khov dua nyob rau hauv qhov kub nruab nrab. Tus qauv PVC tuaj yeem tswj tau txog li 60°C ua ntej nws pib mos. Qhov ntawd tsis siab heev, tab sis nws kwv yees tau thiab muaj kev nyab xeeb rau kev siv txhua hnub xws li kev ntws dej lossis kev rwb thaiv tsev.

Thaum peb ua haujlwm kub dua, muaj C PVC . Qhov version ntawm PVC no dhau los ntawm cov txheej txheem tshwj xeeb los tswj cua sov zoo dua. Nws ua haujlwm zoo txog li 93°C thiab qee zaum ntau dua. Yog vim li cas tib neeg siv nws hauv cov dej kub, tshwj xeeb tshaj yog hauv cov kav dej hauv tsev. Nws tiv taus kev mos, nyob ruaj khov, thiab tsis tso cov pa phem sai li PS .

Nov yog saib sai sai seb lawv sib piv li cas:

Cov Khoom Siv	Melting Point	Practical Heat Tolerance	Suitable Applications
PS	Kwv yees li 240 ° C	Yaj hauv qab 100 ° C	Cov tais, cov thawv tso saib
PVC	75–105°C	Txog li 60°C	Cov kav dej txias, cov paib qhia
C PVC	90–110°C	Txog li 93°C	Cov kav dej kub, cov kav dej sab hauv tsev

Yog li thaum PS yaj ntawm qhov kub siab dua, nws tsis tas li dim ntawm qhov kub. PVC , tshwj xeeb tshaj yog C PVC , tswj tau qhov kub tiag tiag zoo dua.

Kev Cuam Tshuam Ib Puag Ncig: PVC vs Daim PS

Thaum peb tham txog yas, tib neeg feem ntau nug tias qhov twg ua rau lub ntiaj teb puas tsuaj ntau dua. Ob qho tib si PVC thiab PS muaj teeb meem, tab sis nyob rau hauv ntau txoj kev sib txawv. PVC yog rov ua dua tshiab, thiab cov txheej txheem rov ua dua tshiab tshiab tau zoo dua. Txawm li cas los xij, yog tias nws raug hlawv, nws tuaj yeem tso cov pa chlorine. Qhov ntawd txaus ntshai rau huab cua thiab tib neeg kev noj qab haus huv. Nws kuj siv sijhawm ntev los rhuav tshem, yog li nws yuav tsum tau ua kom raug.

PS cov ntaub ntawv kuj siv tau dua tshiab thiab, tab sis nws tsis yooj yim ua txhua lub sijhawm. Nws lub cev sib dua thiab cov ua npuas ua rau nws nyuaj rau sau thiab ntxuav. Yog tias nws qias neeg, feem ntau cov chaw rov ua dua tshiab yuav tsis txais nws. Yog li ntawd, ntau PS xaus rau hauv cov chaw pov tseg lossis dej hiav txwv. Cov khib nyiab ua npuas zoo li Styrofoam yog ib qho ntawm cov yas ua qias tuaj saum toj kawg nkaus uas pom raws ntug dej hiav txwv.

Muaj tej lub lag luam tam sim no nrhiav kev daws teeb meem uas ntsuab dua. Cov khoom siv bio-based PVC thiab cov yas uas rov qab tau zoo cov ntaub ntawv tab tom los ua ntau dua. Cov khoom siv no khaws cov txiaj ntsig ntawm cov yas tab sis txo qhov kev puas tsuaj rau ib puag ncig.

Qhov ua rau	PVC ntawv	Daim PS
Kev siv rov qab tau	Nruab nrab	Qis
Kev Pheej Hmoo Kub Hnyiab	Tso tawm cov pa roj chlorine	Tso tawm cov pa luam yeeb thiab cov pa roj carbon
Kev Pheej Hmoo ntawm Kev Ua Phem Hauv Dej Hiav Txwv	Qis (yog tias kov)	Siab, tshwj xeeb tshaj yog cov hom ua npuas ncauj
Cov Kev Xaiv Bioplastic	Muaj (bio- PVC )	Txwv
Teeb Meem Pov Tseg Feem Ntau	Kev hlawv, kev pov tseg av	Cov khib nyiab, cov khib nyiab uas ntab saum dej

Peb txhua tus muaj lub luag haujlwm los txo cov yas pov tseg. Kev xaiv cov khoom siv rov ua dua tshiab lossis cov khoom siv uas tsis ua rau muaj kev phom sij ntau dua li tib neeg xav.

Cov Kev Siv Dav Dav ntawm PVC thiab Daim PS s

PVC thiab PS cov ntaub ntawv s pab rau ntau yam lag luam sib txawv, tab sis lawv ob leeg tshwm sim hauv cov khoom uas peb pom txhua hnub. PVC muaj zog, tiv taus huab cua, thiab tuav tau thaum muaj kev ntxhov siab. Yog vim li cas nws thiaj li siv tau rau hauv kev tsim kho, kev kho mob, thiab txawm tias qhov chaw sab nraum zoov. Peb siv nws rau cov kav dej, cov yeeb nkab, cov laj kab, thiab cov vaj huam sib luag pob tshab hauv cov ntim khoom. Nws kuj ua haujlwm zoo hauv cov tshuab hluav taws xob vim nws rwb thaiv cov xov hlau thiab cov xov hlau.

PS , qhov sib piv, yog lub teeb thiab yooj yim rau kev ua kom zoo nkauj. Nws zoo tagnrho rau cov khoom luv luv, tsis muaj kev cuam tshuam. Cov neeg feem ntau xaiv PS thaum lawv xav tau cov thawv ntshiab lossis cov khoom tso saib sib dua. Xav txog cov khoom noj ceev cov tais , cov riam yas, lossis cov thawv ntshiab uas tuav CDs thiab DVDs. Nws kuj tseem siv ntau hauv cov chaw muaj tswv yim xws li cov paib, cov haujlwm ua tes ua taw, thiab cov ntxaij vab tshaus tiv thaiv.

Muaj qee qhov kev siv feem ntau:

PVC ntawv Kev Siv	Daim PS Kev Siv
Cov kav dej thiab cov khoom siv	Cov thawv ntim khoom noj pov tseg
Cov raj xa dej kho mob	Cov thawv CD, cov thawv DVD
Decking thiab fencing	Cov ntawv tshaj tawm, cov paib
Lub thawv ntim khoom pob tshab	Cov tais diav yas zoo li acrylic
Kev rwb thaiv tsev ntawm cov xov hluav taws xob	DIY khoom siv tes ua thiab cov ntxaij vab tshaus tiv thaiv

Txhua yam khoom siv muaj nws lub zog, yog li ntawd lawv tshwm sim rau hauv cov chaw uas cov zog ntawd tseem ceeb tshaj plaws. Qee txoj haujlwm xav tau kev ywj pheej thiab kev tiv taus tshuaj lom neeg. Lwm tus tsuas yog xav tau qee yam meej thiab sib dua.

HSQY PLASTIC GROUP: PS thiab PVC ntawv Cov Kev daws teeb meem

Ntawm HSQY PLASTIC GROUP, peb tsim cov PS thiab PVC cov ntaub ntawv txhim khu kev qha rau kev ntim khoom, kev tsim kho, thiab kev siv tso saib. Peb cov ntaub ntawv ua tau raws li cov qauv nruj rau kev ruaj khov, kev meej, thiab kev nyab xeeb. Txawm hais tias koj xav tau qee yam yooj ywm lossis nruj, peb muaj cov kev xaiv uas haum rau koj lub hom phiaj khoom. Peb kuj txhawb kev hloov kho rau qhov loj me, xim, thiab kev ua tau zoo. Cia peb saib ob qho ntawm peb cov ntaub ntawv ntseeg siab tshaj plaws.

HSQY Kev Pom Tseeb Siab Daim PS s

Cov PS cov ntaub ntawv no muaj qhov chaw huv si, ci ntsa iab thiab zoo nkauj heev. Lawv tsis hnyav, yooj yim rau kev kho kom zoo nkauj, thiab haum rau ntau yam kev siv tswv yim thiab kev teeb tsa. Peb muab ntau yam qhov ntau thiab tsawg thiab xim, npaj txhij los phim cov kev xav tau ntawm kev ua lag luam sib txawv.

Cov Khoom Siv Khoom:

Qhia Txog Kev Qhia	Cov Lus
Qhov Ceev	1.05 g/cm³
Qhov tuab	0.8–12 hli
Muaj Xim	Ntshiab, opal, liab, xiav, daj, frosted, tinted
Qhov Loj Txheem	1220 × 2440 hli, 1220 × 1830 hli
Cov Ntawv Thov Tseem Ceeb	Cov qhov rooj, cov paib, cov npog, cov thav duab

Cov Nta Tseem Ceeb:

• Siab pob tshab thiab ci ntsa iab

• Muaj zog cuam tshuam thiab tawg tsis kam

• Kev ua haujlwm zoo ntawm UV thiab huab cua

• Tsis muaj tshuaj lom, muaj kev nyab xeeb rau kev siv sab hauv tsev

• Yooj yim rau kev tsim thiab luam tawm

Koj yuav pom cov cov ntaub ntawv no siv rau hauv cov laug cam tshaj tawm, cov vaj huam sib luag tso saib, cov ntaub thaiv kev nyab xeeb, thiab cov khoom dai kom zoo nkauj hauv tsev. Lawv ua haujlwm zoo hauv cov chaw uas qhov meej thiab kev tawv tseem ceeb.

Pob tshab PVC ntawv los ntawm HSQY

Peb li Cov pob tshab PVC cov ntaub ntawv zoo tagnrho thaum xav tau ob qho tib si tsos thiab kev tiv thaiv khoom. Lawv tsis hnyav tab sis muaj zog txaus los tiv taus kev khoov, khawb, thiab noo noo. Cov hom lag luam siv lawv hauv cov thawv qhov rai, cov thawv ntawv tais tau, thiab cov khoom muag.

Cov Khoom Siv Khoom:

Qhia Txog Kev Qhia	Cov Lus
Qhov tuab	125–300 microns
Qhov Loj Txheem	700 × 1000 hli, 1220 × 2440 hli
Kev Cai Loj	Muaj thaum thov
Cov Ntawv Thov Tseem Ceeb	Ntim rau cov khoom siv hluav taws xob, tshuaj pleev ib ce, khoom noj

Cov Nta Tseem Ceeb:

• Kev pom zoo zoo rau cov khoom ntim khoom

• Kev thaiv dej, hmoov av, thiab kev puas tsuaj

• Qhov chaw luam tawm tau rau kev tsim hom lag luam

• Yooj yim rau duab thiab kaw

• Fits qhov rais thawv thiab folding pob khoom

Peb txhawb nqa kev txiav txim ntau nrog lub sijhawm xa khoom sai. Peb pab neeg ua haujlwm nrog cov duab tshwj xeeb, kev pabcuam txiav tuag, thiab kev kho tshwj xeeb xws li kev txheej tiv thaiv hluav taws xob.

Ua ib lub chaw tsim khoom polystyrene cov ntaub ntawv loj tshaj plaws hauv Sab Hnub Tuaj Suav teb, peb muaj peb lub Hoobkas tshwj xeeb thiab cuaj lub chaw faib khoom. Qhov no txhais tau tias muaj kev muab khoom ruaj khov, zoo tas li, thiab kev pabcuam teb sai.

Yuav Xaiv Li Cas Ntawm PS thiab PVC ntawv s

Yog tias koj tab tom sim txiav txim siab ntawm PS thiab PVC cov ntaub ntawv , pib los ntawm kev xav txog yam koj cov khoom xav tau tiag tiag. Qee qhov project xav tau lub zog thiab kev ruaj khov. Lwm tus tsuas yog xav tau qee yam uas zoo li meej thiab huv si rau kev tso saib. Nug koj tus kheej cov lus nug no kom nws nqaim dua.

• Kuv puas xav tau lub zog los yog qhov meej?

• Cov khoom no puas siv ib zaug xwb los yog siv tau ntev?

• Puas yuav ntsib cua sov, tshuaj lom neeg, lossis UV?

• Kuv puas siv cov yas pob tshab rau kev ntim khoom lossis kev tso saib?

PVC muaj zog dua, yoog tau yooj yim dua, thiab zoo dua rau kev kho cov khoom tsis zoo. Nws feem ntau siv rau cov khoom xws li cladding, kav dej, lossis ntim khoom uas yuav tsum tiv taus dej, plua plav, lossis cov xwm txheej sab nraum zoov. Yog tias koj xav tau kev daws teeb meem ntev dua, nws yog qhov haum dua.

PS , ntawm qhov tod tes, nws yog lub teeb, pom tseeb, thiab zoo meej rau kev ntim khoom luv luv lossis cov khoom tshaj tawm. Koj yuav pom nws siv rau hauv cov thawv ci, cov qhov rai muag khoom, thiab cov khoom tso saib muaj tswv yim. Nws yooj yim rau pwm thiab muab cov npoo ntse thiab cov tiav du.

Nov yog phau ntawv qhia ceev ceev los pab koj sib piv:

Khoom Vaj Khoom Tsev	PVC ntawv	Daim PS
Lub zog	Siab dua	Qis dua
Kev meej meej	Zoo	Zoo heev
Kev ywj pheej	Nruab nrab	Rigid
Kev kam rau siab kub	Nruab nrab (C PVC zoo dua)	Qis, pib deform ua ntej
Siv Tau Zoo Tshaj Plaws	Kev ntim khoom ruaj khov, kev tsim kho	Kev tso saib pom, pov tseg cov tais
Kev Tiv Thaiv UV	Qis	Qis
Zoo tagnrho rau	Siv tau ntev	Kev ntim khoom siv yooj yim
Kev siv cov ntim khoom pob tshab	Yog	Yog

Yog li ntawd, yog tias lub hom phiaj yog kev tiv thaiv, xaiv PVC . Yog tias nws yog hais txog kev nthuav qhia ntau ntxiv, PS yuav yog qhov kev xaiv ntse dua.

Xaus lus

Cov yas PVC thiab PS txhua tus muaj lub zog pom tseeb. PVC zoo dua rau lub zog, tiv taus dej noo, thiab siv tau ntev. PS ua haujlwm zoo thaum lub cev sib dua thiab pom tseeb tseem ceeb tshaj plaws. Nws zoo heev rau kev ntim khoom lossis tso saib. Thaum xaiv ntawm lawv, xav txog kev ruaj khov, kev nthuav tawm, thiab lub hom phiaj. HSQY PLASTIC GROUP muab kev ntseeg siab PS thiab PVC cov ntaub ntawv cov kev daws teeb meem rau ntau yam lag luam.

Cov Lus Nug Feem Ntau

Qhov txawv tseem ceeb ntawm yas PVC thiab PS yog dab tsi?

PVC ruaj khov dua thiab yoog tau yooj yim dua. PS sib dua, pom tseeb dua, tab sis yooj yim tawg yooj yim dua.

Puas siv tau ob qho tib si PVC thiab PS cov ntaub ntawv rau kev ntim khoom?

Yog. PS zoo heev rau kev pom tseeb ntawm cov zaub. PVC muab kev tiv thaiv zoo dua thiab kev kaw zoo dua.

Cov khoom twg tiv taus cua sov ntau dua?

C PVC , ib hom PVC , tswj tau cua sov zoo dua. PS yaj ntawm qhov kub siab dua tab sis nws deforms thaum ntxov.

Puas yog PS lossis PVC zoo dua rau ib puag ncig?

Ob qho tib si siv tau dua tshiab. Tab PS feem ntau cov ua npuas dej xaus rau hauv cov chaw pov tseg lossis dej hiav txwv. Kev siv dua PVC zoo dua.

HSQY muaj cov khoom dab tsi hauv PS thiab PVC cov ntaub ntawv ?

HSQY muab cov pob tshab PS cov ntaub ntawv thiab cov pob tshab PVC cov ntaub ntawv rau kev ntim khoom, cov paib, thiab kev tsim kho.