Ku langutiwa: 26 Mutsari: Muhleri wa Sayiti Nkarhi wo kandziyisa: 2022-03-18 Masungulo: Ndhawu
PVC soft film i switirhisiwa swotala leswi tirhisiwaka eka switirhisiwa swofana na ti cold storage door curtains na ti plastic hoses, kambe yinga tiya eka mahiselo yale hansi. Ku antswisa ku tiya ka yona ka xirhami swina nkoka swinene eka matirhelo eka swiyimo swo tika swa xixika. E HSQY Plastic Group , hi tiveka ngopfu eka swintshuxo swa xiyimo xa le henhla swa PVC leswi nga tiyiseliki xirhami . Xihloko lexi xi lavisisa ndlela yo ndlandlamuxa ku tiya ka xirhami ka PVC soft film , ku kongomisa eka tipulasitiki, swiengeteri, na tindlela to lulamisa.

PVC soft film , leyi tirhisiwaka eka switirhisiwa swofana na ti PVC door curtains na ti hoses, yititshege hi ti plasticizers kuva yi hlayisa ku olova. Eka mahiselo yale hansi, ti plasticizers leti tinga lahlekeriwa hi ku tirha kahle, leswi endlaka leswaku nchumu lowu wu tiya naswona wu tshoveka. Ku ndlandlamuxa ku tiya ka xirhami switiyisisa leswaku switirhisiwa swo olova swa PVC switshama swirikarhi swi olova naswona switshama swirikarhi switshama eka ndzhawu ya xixika kumbe yo hlayisa xirhami.
Switirhisiwa swa tipulasitiki i swa nkoka swinene eka ku antswisa ku tiya ka xirhami ka filimi yo olova ya PVC . Tipulasitiki leti landzelaka leti nga ngheniwiki hi xirhami ti tala ku tirhisiwa:
DOA (Dioctyl Adipate) : Yi ndlandlamuxa ku olova eka mahiselo yale hansi.
DIDA (Dodecyl Adipate) : Yi antswisa ku tiya ka xirhami eka switirhisiwa swa ti indasitiri.
DOZ (Dioctyl Azelate) : Yinyika matirhelo ya kahle ya mahiselo yale hansi.
DOS (Dioctyl Sebacate) : Yinyika ku tiya ka kahle swinene eka xirhami eka swiyimo swo tika.
Ti plasticizers leti titala kutirhisiwa tani hi ti auxiliary plasticizers (5-20% ya ti plasticizer leyikulu) hikokwalaho ka ku fambelana loku ringaneleke na PVC.
Tafula leri nga laha hansi ri pimanisa tipulasitiki leti tolovelekeke leti lwisanaka na xirhami ta filimi yo olova ya PVC :
| Plasticizer Ku fambisana | Muxaka wa | na ku lwisana na xirhami | na | Switirhisiwa swa PVC |
|---|---|---|---|---|
| DOA (Xitirhisiwa xa Dioctyl Adipate) . | Ester ya Dibasic ya Asidi ya Mafurha | Swi kahle (-40°C) . | Xikarhi | Tikheteni ta nyangwa, tihoyisi |
| DIDA (Xiaki xa Dodecyl) . | Ester ya Dibasic ya Asidi ya Mafurha | Swikahle swinene (-45°C) | Limited | Tifilimi ta tiindasitiri |
| DOZ (Xitsongwatsongwana xa Dioctyl Azelate) . | Ester ya Dibasic ya Asidi ya Mafurha | Swi kahle swinene (-50°C) . | Xikarhi | Tikheteni to hlayisa swilo swo titimela |
| DOS (Xitsongwatsongwana xa Dioctyl Sebacate) . | Asidi ya Mafurha ya Dibasic Ester | Xiyimo xa le henhla (-55°C) . | Limited | Switirhisiwa swo titimela ngopfu |
Ku hlanganisa ti plasticizers leti nga tiyisekiki na swiengeteri swo fana na hexamethyl phosphoric triamide (HMPT) swi nga antswisa swinene ku tiya na ku leha ka mahiselo ya le hansi ka PVC soft film . HMPT yi hunguta freezing point ya ti plasticizers, yi ndlandlamuxa mbuyelo wa tona wo lwisana na xirhami handle ko tirha tani hi plasticizer hi yoxe.
To optimize the cold resistance of PVC soft products , languta swilo leswi landzelaka swa ku lulamisa:
Processing Temperature : Hlayisa mahiselo ya kahle hinkarhi wa extrusion kutiyisisa ku hlanganisiwa ka plasticizer.
Cooling Temperature : Lawula ti cooling rates kuva ku sivela ku brittleness eka tindzhawu leti titimelaka.
Formula Design : Lulamisa ti plasticizer ratios (main vs auxiliary) kuya hi ku cinca cinca ka mahiselo.
Filimi yo olova ya PVC leyi nga tiyisekiki yi kahle swinene eka:
Cold Storage Door Curtains : Yi hlayisa ku cinca cinca eka mahiselo yo titimela.
PVC Hoses : Yitiyisisa ku tiya eka swiyimo swale handle swa xixika.
Swifunengeto swa Tiindasitiri : Swi sirhelela switirhisiwa eka tindzhawu ta mahiselo yale hansi.
Hi 2024, vuhumelerisi bya misava hinkwayo bya PVC soft film eka switirhisiwa swo lwisana na xirhami byi fikelele kwalomu ka 3 wa timiliyoni ta tithani , na mpimo wa ku kula wa 4% hi lembe , leswi hlohloteriwaka hi xilaveko eka vuhlayiselo byo titimela, tiindasitiri, na swiyenge swa vurimi. Nhluvuko eka tipulasitiki leti nga onhiki ntumbuluko wu ndlandlamuxa ku tshamiseka.
Cold resistant PVC soft film i PVC material yo olova leyi antswisiweke hi ti plasticizers ku hlayisa ku olova eka mahiselo yale hansi, leyi tirhisiwaka eka ti door curtains na ti hoses.
Tirhisa ti plasticizers letinga tiyelangiki (xikombiso, DOA, DOS) na swiengeteri swofana na HMPT, naswona u antswisa mahiselo yaku lulamisiwa naku kufumela.
Ti plasticizers leti tolovelekeke ti katsa DOA, DIDA, DOZ, na DOS, leti tirhisiwaka tani hi ti plasticizers to pfuneta (5-20% ya ti plasticizer letikulu).
Ina, yitshama yirikarhi yi olova naswona yitshama yirikarhi yitshama eka mahiselo yale hansi, yikahle swinene eka ku hlayisiwa ka cold na ku tirhisiwa ehandle.
Yitirhisiwa eka ti cold storage door curtains, ti PVC hoses, na swifunengeto swa ti indasitiri eka tindzhawu ta mahiselo yale hansi.
HSQY Plastic Group yi nyika filimi yo olova ya PVC ya xiyimo xa le henhla leyi nga tiyisekiki na tikheteni ta tinyangwa ta PVC leti endleriweke vuhlayiselo byo titimela na switirhisiwa swa tiindasitiri. Vativi va hina va tiyisisa swintshuxo swa xiyimo xa le henhla, leswi tiyeke.
Kuma Quote ya Mahala Namuntlha! Tihlanganisi na hina ku burisana hi phurojeke ya wena, naswona hi ta nyika khothexini yo phikizana na nkarhi.
Tirhisa Xikombo Xa Hina Lexinene ngopfu
Ku ndlandlamuxa ku tiya ka xirhami ka PVC soft film swikatsa ku hlawula ti plasticizers leti faneleke, swiengeteri, na tindlela to lulamisa. Hi swintshuxo swofana na ti PVC door curtains na ti hoses, PVC leyinga tiyelangiki yitiyisisa ku tiya eka tindzhawu ta mahiselo yale hansi. HSQY Plastic Group i mutirhisani wa wena loyi u n’wi tshembaka eka switirhisiwa swo olova swa PVC swa xiyimo xa le henhla . Tihlanganisi na hina namuntlha ku kuma ntlhantlho lowu hetisekeke eka swilaveko swa wena.