Iingubo ezithwala amanzi: Uphuhliso oluqhubekayo

Injani imeko kwimarike yokwaleka kwamanzi?

Uqikelelo lwemarike luthe gqolo lunika ithemba njengoko kunokulindelwa kwicandelo elomelezwe kukuhambelana kwayo kokusingqongileyo. Kodwa iziqinisekiso ze-eco aziyonto yonke, kunye neendleko kunye nokulula kwesicelo kusaqwalaselwa kubalulekile.

Iinkampani zophando ziyavumelana ngokukhula okuzinzileyo kwimakethi yehlabathi yokugquma amanzi. UPhando lweMarike yeVantage inika ingxelo yexabiso le-EUR 90.6 yeebhiliyoni kwimarike yehlabathi ngo-2021 kwaye iprojekthi iya kufikelela kwixabiso le-EUR 110 yeebhiliyoni ngo-2028, kwi-CAGR ye-3.3 % kwixesha loqikelelo.

Iimarike kunye neeMarike zibonelela ngexabiso elifanayo lecandelo elihamba ngamanzi ngo-2021, kwi-EUR 91.5 yeebhiliyoni, nge-CAGR enethemba elingaphezulu le-3.8 % ukusuka ngo-2022 ukuya ku-2027 ukuya kuthi ga kwi-EUR 114.7 yeebhiliyoni. Inkampani ilindele ukuba imakethi ifikelele kwi-129.8 yeebhiliyoni zeedola ngo-2030 kwaye i-CAGR inyuke iye kwi-4.2 % ukusuka ngo-2028 ukuya ku-2030.

Idatha ye-IRL iyayixhasa le mbono, kunye ne-CAGR ye-4% kwimarike yamanzi, ngeli xesha kwixesha lika-2021 ukuya ku-2026.

Umda wesabelo esikhulu semarike

Iingubo zezakhiwo zilawula intengiso yehlabathi jikelele kunye nomthamo ongaphezulu kwe-80 % yesabelo semarike ngokutsho kwe-IRL, enike ingxelo yomthamo we-27.5 yezigidi zeetoni kolu didi lwemveliso ngo-2021. Oku kulindeleke ukuba kufikelele phantse kwi-33.2 yezigidi zeetoni ngo-2026 ukunyuka kwi-CAGR ye-3.8%. Oku kukhula kubangelwa ikakhulu yimfuno eyongeziweyo ngenxa yemisebenzi yokwakha endaweni yokutshintsha okukhulu ukusuka kwezinye iintlobo zokugquma ngenxa yokuba esi sisicelo apho iingubo ezihambisa amanzi sele zinendawo eyomeleleyo.

Iimoto zimele icandelo lesibini ngobukhulu ngokukhula okuhlangeneyo ngonyaka nge-3.6%. Oku kuxhaswa kakhulu kukwandiswa kwemveliso yeemoto e-Asia, ngokukodwa i-China ne-Indiya, ekuphenduleni imfuno yabathengi.

Izicelo ezinomdla ezinobubanzi bokugquma kwamanzi ukubamba isabelo esikhulu kule minyaka imbalwa izayo zibandakanya ukhuko lwemithi yoshishino. Uphuhliso lobuchwephesha luya kunceda ukonyuka okunempilo kwesabelo semarike esingaphantsi nje kwe-5 % kweli candelo - ukusuka kwi-26.1 % ngo-2021 ukuya kwi-30.9 % eqikelelweyo ngo-2026 ngokutsho kwe-IRL. Ngelixa izicelo zaselwandle zibonisa elona candelo lincinci lezicelo litshatiwe kwi-0.2 % yemalike iyonke ehamba ngamanzi, oku kusamele ukunyuka kwe-21,000 yeetoni zeemetric kwiminyaka emi-5, kwi-CAGR ye-8.3%.

Abaqhubi beNgingqi

Kuphela malunga ne-22% yazo zonke iingubo zaseYurophu zihamba ngamanzi [Akkeman, 2021]. Nangona kunjalo, kwingingqi apho uphando kunye nophuhliso luqhubela phambili ngokuqhutywa yimimiselo yokunciphisa ii-VOCs, njengoko kunjalo naseMntla Melika, i-coatings ephuma emanzini ukuze ithathe indawo yezo ziqulethe izinyibilikisi ziye zaba yindawo yophando. Izithuthi, ukhuseleko kunye nezicelo zokugquma ngamaplanga ziindawo ezingundoqo zokukhula

Kwi-Asia-Pacific, ngakumbi i-China kunye ne-Indiya, abaqhubi bentengiso abaphambili banxulumene nomsebenzi okhawulezileyo wokwakha, ukufudukela ezidolophini kunye nokwanda kwemveliso yeemoto kwaye baya kuqhubeka nokukhokela imfuno. Kusekho indawo enkulu ye-Asia-Pacific ngaphaya koyilo kunye neemoto, umzekelo, ngenxa yokunyuka kwemfuno yefenitshala yamaplanga kunye nezixhobo ze-elektroniki ezixhamla ngakumbi kwiingubo ezisekelwe emanzini.

Kwihlabathi liphela, uxinzelelo oluthe gqolo kushishino kunye nemfuno yabathengi yozinzo olukhulu luqinisekisa ukuba icandelo elihamba ngamanzi lihlala liyingqwalasela ebalaseleyo yokwenziwa kwezinto ezintsha notyalo-mali.

Ukusetyenziswa ngokubanzi kwe-acrylic resins

I-Acrylic resins yiklasi ekhula ngokukhawuleza yee-resin zokugquma ezisetyenziselwa uluhlu olubanzi lwezicelo kwiikhemikhali kunye neempawu zoomatshini kunye neempawu zobuhle. Iingubo ze-acrylic eziphuma emanzini zinika amanqaku aphezulu kuvavanyo lomjikelo wobomi kwaye zibone eyona mfuno inamandla kwiinkqubo zeemoto, ulwakhiwo kunye nezicelo zokwakha. I-Vantage iqikelela i-acrylic chemistry ukuba iphendule ngaphezulu kwe-15% yentengiso iyonke ngo-2028.

I-epoxy yamanzi kunye ne-polyurethane coating resins nazo zibonisa amacandelo okukhula okuphezulu.

Iinzuzo ezinkulu kwicandelo elihamba ngamanzi nangona imingeni engundoqo isahleli

Uphuhliso oluhlaza kunye noluzinzileyo ngokwendalo lubeka ugqaliselo kwiiyaleko eziphuma emanzini ukuze zihambelane kakhulu nokusingqongileyo xa kuthelekiswa nezinye iindlela zokunyibilika. Ngokuncinci ukuya kwiikhompawundi zezinto eziphilayo eziguquguqukayo okanye ungcoliseko lomoya, imimiselo engqongqo ikhuthaza ukusetyenziswa kweekhemistri ezihamba ngamanzi njengendlela yokunciphisa ukukhutshwa kunye nokusabela kwimfuno yeemveliso ezihambelana ne-eco-friendly. Ubutsha bezobuchwepheshe obutsha bufuna ukwenza kube lula ukwamkela itekhnoloji yamanzi kumacandelo emarike athandabuzayo ukutshintsha ngenxa yeendleko kunye neenkxalabo zokusebenza.

Akukho ukuphuma kwiindleko eziphezulu ezibandakanyekayo kwiinkqubo zokuthuthwa kwamanzi, nokuba oko kunxulumene notyalo-mali kwi-R&D, imigca yemveliso okanye esona sicelo, esisoloko sifuna umgangatho ophezulu wobuchule. Amaxabiso akutsha nje anyuka kwimathiriyeli ekrwada, unikezelo kunye nokusebenza kwenza oku kuthathelwe ingqalelo ebalulekileyo.

Ukongezelela, ubukho bamanzi kwiingubo bubangela ingxaki kwiimeko apho umswakama ohambelanayo kunye nobushushu buchaphazela ukomisa. Oku kuchaphazela ukwamkelwa kobuchwephesha bamanzi bokusetyenziswa kwemizi-mveliso kwimimandla efana noMbindi Mpuma kunye ne-Asia-Pacific ngaphandle kokuba iimeko ziyakwazi ukulawulwa ngokulula - njengoko kunokwenzeka ngezicelo zeemoto zisebenzisa ukunyanga kobushushu obuphezulu.

Ukulandela imali

Utyalo-mali lwakutsha nje olwenziwe ngabadlali abaphambili luxhasa iintsingiselo zemarike eziqikelelweyo:

• I-PPG ityale ngaphezulu kwe-EUR yezigidi ezili-9 ukwandisa imveliso yayo yaseYurophu yeemoto ze-OEM zokugquma ukuvelisa i-basecoat ephuma emanzini.
• E-China, u-Akzo Nobel utyale imali kumgca omtsha wemveliso yokwaleka kwamanzi. Oku konyusa umthamo ngokuhambelana nemfuno ekhulayo elindelekileyo ye-VOC ephantsi, ipeyinti esekwe emanzini kwilizwe. Abanye abadlali bezentengiso abasebenzisa amathuba kulo mmandla babandakanya i-Axalta, eyakha umzi-mveliso omtsha ukubonelela ngentengiso yeemoto zase China.

Ingcebiso yomsitho

Iinkqubo ezisekelwe emanzini nazo zigxininise kwiNkomfa ye-EC ye-Bio-based and Water-based Coatings ngoNovemba 14 kunye ne-15 eBerlin, eJamani.. Kwinkomfa uya kufunda malunga nophuhliso lwamva nje kwi-bio-based and water-based coatings.