Iingubo ezithwala amanzi: Uphuhliso oluqhubekayo

Injani imeko kwimarike yeengubo ezithwala amanzi?

Izibikezelo zemarike zihlala zilungile njengoko bekunokulindeleka kwicandelo elixhaswa kukuhambelana kwayo nokusingqongileyo. Kodwa iziqinisekiso zemvelo aziyonto iphambili, kwaye iindleko kunye nokulula kokusetyenziswa kusabalulekile.

Iinkampani zophando ziyavumelana ngokukhula okuzinzileyo kwimarike yehlabathi yeengubo ezithwala amanzi. I-Vantage Market Research ibika ixabiso le-EUR 90.6 yezigidigidi kwimarike yehlabathi ngo-2021 kwaye iqikelela ukuba iya kufikelela kwixabiso le-EUR 110 yezigidigidi ngo-2028, kwi-CAGR ye-3.3% kwixesha eliqikelelweyo.

IiMarike kunye neeMarike zibonelela ngexabiso elifanayo lecandelo elithwala amanzi ngo-2021, kwi-EUR 91.5 yeebhiliyoni, kunye ne-CAGR enethemba ngakumbi ye-3.8% ukusuka ngo-2022 ukuya ku-2027 ukufikelela kwi-EUR 114.7 yeebhiliyoni. Le nkampani ilindele ukuba imakethi ifikelele kwi-EUR 129.8 yeebhiliyoni ngo-2030 kunye ne-CAGR inyuke iye kwi-4.2% ukusuka ngo-2028 ukuya ku-2030.

Idatha ye-IRL iyayixhasa le mbono, nge-CAGR iyonke ye-4% kwimarike ethwala amanzi, ngeli xesha ukususela ngo-2021 ukuya ku-2026. Amaxabiso ecandelo ngalinye anikwe ngezantsi kwaye anika ulwazi oluthe kratya.

Ububanzi besabelo esikhulu semarike

Iingubo zoyilo zilawula intengiso iyonke yehlabathi kunye nomthamo obandakanya ngaphezulu kwe-80% yesabelo semarike ngokutsho kwe-IRL, ebike ubungakanani beetoni ezingama-27.5 ezigidi kolu didi lwemveliso ngo-2021. Oku kulindeleke ukuba kufikelelwe phantse kwiitoni ezingama-33.2 ezigidi ngo-2026, kunyuke ngokuthe chu kwi-CAGR ye-3.8%. Olu kukhula lubangelwa ikakhulu kukwanda kwemfuno ngenxa yemisebenzi yokwakha endaweni yokutshintsha okukhulu kwezinye iintlobo zengubo kuba olu lusetyenziso apho iingubo ezithwala amanzi sele zinendawo eqinileyo.

I-Automotive imele icandelo lesibini ngobukhulu ngokukhula okudibeneyo ngonyaka kwe-3.6%. Oku kuxhaswa kakhulu kukwanda kwemveliso yeemoto e-Asia, ngakumbi eTshayina naseIndiya, ngenxa yemfuno yabathengi.

Izicelo ezinomdla ezinendawo yokubeka izinto ezisetyenziswa emanzini ukuze zifumane isabelo esikhulu kwiminyaka embalwa ezayo ziquka ukupeyinta iinkuni zoshishino. Uphuhliso lwetekhnoloji luya kunceda ekunyukeni okunempilo kwesabelo semarike esingaphantsi kwe-5% kweli candelo - ukusuka kwi-26.1% ngo-2021 ukuya kwi-30.9% eqikelelweyo ngo-2026 ngokwe-IRL. Ngelixa izicelo zaselwandle zimele icandelo elincinci lokufaka izicelo elichazwe kwi-0.2% yemarike iyonke esetyenziswa emanzini, oku kusamele ukunyuka kweetoni ezingama-21,000 kwiminyaka emi-5, kwi-CAGR ye-8.3%.

Abaqhubi beendawo

Kuphela malunga ne-22% yazo zonke iingubo ezigqunywe ngamanzi eYurophu [Akkeman, 2021]. Nangona kunjalo, kummandla apho uphando nophuhliso luqhutywa ngakumbi yimithetho yokunciphisa ii-VOC, njengoko kunjalo naseMntla Melika, iingubo ezigqunywe ngamanzi ezithatha indawo yezo ziqulathe izinyibilikisi ziye zaba yindawo ephambili yophando. Izicelo zeemoto, zokukhusela kunye neengubo zomthi zezona ndawo ziphambili zokukhula.

E-Asia-Pacific, ingakumbi eTshayina naseIndiya, izinto eziphambili ezibangela ukuba kubekho uphuhliso lwemarike zinxulumene nomsebenzi wokwakha okhawulezileyo, ukufudukela kwabantu ezidolophini kunye nokwanda kwemveliso yeemoto kwaye ziya kuqhubeka zikhokela imfuno. Kusekho ithuba elikhulu kwi-Asia-Pacific ngaphaya kwezakhiwo kunye neemoto, umzekelo, ngenxa yokwanda kwemfuno yefenitshala yomthi kunye nezixhobo ze-elektroniki ezixhamla ngakumbi kwiingubo ezisekelwe emanzini.

Kwihlabathi liphela, uxinzelelo oluqhubekayo kwimfuno yemizi-mveliso kunye nabathengi yozinzo olukhulu luqinisekisa ukuba icandelo elithwala amanzi lihlala liyindawo ephambili ekujoliswe kuyo kwizinto ezintsha kunye notyalo-mali.

Ukusetyenziswa ngokubanzi kwee-resin ze-acrylic

Ii-resin ze-acrylic ziluhlu olukhula ngokukhawuleza lwee-resin zokugquma ezisetyenziswa kwiintlobo ngeentlobo zezicelo zazo zeekhemikhali kunye neempawu zoomatshini kunye neempawu zobuhle. Ii-acrylic ezigqunywa ngamanzi ziphumelela kakhulu kuvavanyo lomjikelo wobomi kwaye zibona imfuno enamandla kwiinkqubo zezicelo zeemoto, zokwakha kunye nezokwakha. I-Vantage iqikelela ukuba ikhemistri ye-acrylic izakubala ngaphezulu kwe-15% yentengiso iyonke ngo-2028.

Ii-resin ezithwala amanzi ze-epoxy kunye ne-polyurethane coating nazo zimele amacandelo akhula ngokukhawuleza.

Iingenelo ezinkulu kwicandelo lamanzi nangona imingeni ephambili isekhona

Uphuhliso oluluhlaza noluzinzileyo ngokwendalo lubeka ugxininiso kwiingubo ezithwalwa ngamanzi ukuze zihambelane kakhulu nokusingqongileyo xa kuthelekiswa nezinye iindlela ezithwalwa zinyibilikisi. Ngenxa yokuba zincinci okanye azikho iikhompawundi zendalo eziguquguqukayo okanye ungcoliseko lomoya, imithetho engqongqo ngakumbi ikhuthaza ukusetyenziswa kweekhemikhali ezithwalwa ngamanzi njengendlela yokunciphisa ukukhutshwa komoya kunye nokusabela kwimfuno yeemveliso ezinobuhlobo nokusingqongileyo. Ubuchule obutsha betekhnoloji bufuna ukwenza kube lula ukwamkela itekhnoloji ethwalwa ngamanzi kwiindawo zemarike ezingafuniyo ukutshintsha ngenxa yeendleko kunye neenkxalabo zokusebenza.

Akukho ndlela yokuphepha iindleko eziphezulu ezibandakanyeka kwiinkqubo ezithwala amanzi, nokuba oko kunxulumene notyalo-mali kwi-R&D, imigca yemveliso okanye ukusetyenziswa kwayo, okudla ngokufuna ubuchule obuphezulu. Ukunyuka kwamaxabiso kutshanje kwizixhobo ezikrwada, ukubonelela kunye nemisebenzi kwenza oku kube yinto ebalulekileyo.

Ukongeza, ukubakho kwamanzi kwiingubo kudala ingxaki kwiimeko apho ukufuma kunye nobushushu obuhambelanayo kuchaphazela ukoma. Oku kuchaphazela ukwamkelwa kobuchwepheshe obuhamba ngamanzi kwizicelo zoshishino kwiindawo ezifana noMbindi Mpuma kunye neAsia-Pacific ngaphandle kokuba iimeko zinokulawulwa ngokulula - njengoko kunokwenzeka ngezicelo zeemoto ezisebenzisa ukupholisa okushushu okuphezulu.

Ukulandela imali

Utyalo-mali lwakutshanje olwenziwe ngabadlali abakhulu luxhasa iindlela eziqikelelweyo zemarike:

• I-PPG ityale imali engaphezulu kwe-EUR 9 yezigidi ukwandisa imveliso yayo yaseYurophu yeengubo ze-OEM zeemoto ukuvelisa ii-basecoat ezithwala amanzi.
• E-China, i-Akzo Nobel ityale imali kumgca omtsha wemveliso yeengubo ezithwala amanzi. Oku kwandisa umthamo ngokuhambelana nemfuno ekhulayo elindelekileyo yepeyinti ezisebenzisa amanzi eziphantsi ze-VOC kweli lizwe. Abanye abadlali bemarike abasebenzisa amathuba alo mmandla baquka i-Axalta, eyakha umzi-mveliso omtsha ukubonelela ngemarike yeemoto echumayo yaseTshayina.

Ingcebiso yomsitho

Iinkqubo ezisekelwe emanzini zikwayinto ephambili kwiNgqungquthela ye-EC Bio-based kunye neWater-based Coatings nge-14 kunye ne-15 kaNovemba eBerlin, eJamani.Kule ngqungquthela uza kufunda ngophuhliso lwamva nje kwiingubo ezisekelwe kwibhayoloji nezisekelwe emanzini.