U-Evonik Wethula I-AEROSIL® 200: I-Nano-Scale Rheology Control Innovation ye-Global Coatings and Adhesives Industries

U-Evonik Wethula I-AEROSIL® 200: I-Nano-Scale Rheology Control Innovation ye-Global Coatings and Adhesives Industries

 

Ephreli 4, 2025, Essen, Germany - Evonik, umholi wembulunga yonke kumakhemikhali akhethekile, namuhla umemezele ukuthi umkhiqizo wawo ohamba phambili i-AEROSIL® 200 usuphenduke isengezo esibalulekile ezimbonini zokumboza, zokunamathisela, nezinhlanganisela zomhlaba, ngenxa yokusebenza kwayo okukhethekile kokulawula i-nano-scale rheology. Le silica evuthayo ye-hydrophilic (CAS No.: 112945-52-5) inikeza ukuhlanzeka okuphezulu (okuqukethwe kwe-SiO₂>99.8%), ukwakheka kwezinhlayiyana ezinosayizi we-nano (isilinganiso sosayizi wezinhlayiyana ~12 nm), kanye nendawo ethize engu-175-225 m²/g, ehlinzeka ngezixazululo ezibanzi zokulawula i-antitropicing ye-industrial antitropic.

 

I. Ukuphumelela Kwezobuchwepheshe: Kusuka Kwelebhu kuya Ekusetshenzisweni Kwezimboni

 

Ikhiqizwe nge-flame hydrolysis (inqubo evuthayo), i-AEROSIL® 200 yakha isakhiwo senethiwekhi esinezinhlangothi ezintathu esiyingqayizivele, esivumela ukusungulwa ngokushesha kwezakhiwo ezizinzile ze-thixotropic emanzini, ama-solvent, kanye nezinhlelo zokuphulukisa ngemisebe. Izinzuzo ezibalulekile zifaka:

 

- I-Versatility: Ihambisana nengxenye eyodwa/izingxenye ezimbili ezinezimbotshana, izimbotshana eziyimpushana, nezinamatheliso ngaphandle kokuguqulwa okwengeziwe.

- Ukusebenza kahle: Ukuhlanganisa okungu-1.0-2.0% kuphela (okusekelwe ekwakhiweni okuphelele) okuthuthukisa kakhulu ukusebenza kokungantengantengi kanye nokuphikisana nokuxazulula, kunciphisa ukuguquguquka kwekhwalithi yeqoqo okubangelwa ukuhlangana kwe-pigment.

- Ukusimama: Ithobelana nemithetho ye-EU REACH, US FDA, kanye ne-China GB 30981-2020, esekela ukwakheka kwe-low-VOC.

 

Ukuqhathaniswa Kwepharamitha Yezobuchwepheshe (Umthombo: Ukuhlolwa Kwelabhorethri ye-Evonik)

 

Inkomba AEROSIL® 200 Traditional Precipitated Silica

Specific Surface Area (BET) 175-225 m²/g 50-200 m²/g

Ukuminyana Okuncishisiwe ~50 g/L 95-175 g/L

Ukulahlekelwa Ekumisweni (105℃, 2h) ≤1.5% ≤7.0%

Inani le-pH (Uhlelo Olunamanzi) 3.7-4.5 5.0-7.0

 

II. I-Market Insight: I-Core Driver Yokukhula Kwemboni Yezingubo Zomhlaba

 

Ngokusho Kwezimakethe Nezimakethe, imakethe yezingubo zomhlaba wonke kulindeleke ukuthi ikhule isuka ku- $194.5 billion ngo-2024 iye ku- $227.5 billion ngo-2029, nge-CAGR ka-3.2%. I-AEROSIL® 200 ihamba phambili kule mikhakha elandelayo:

 

1. I-Industrial Coatings: Ithuthukisa ukunamathela kanye nokuphikiswa kwesifutho sikasawoti kuma-primers ezimoto kanye nama-anti-corrosion coatings asolwandle, inwebe impilo yesevisi.

2. Izingubo Zokhuni: Ithuthukisa ukufana kwefilimu futhi ivimbele ukuwohloka phakathi nokufakwa kwendawo eqondile, ehlangabezana nezidingo eziqinile zabakhiqizi befenisha abasezingeni eliphezulu.

3. I-Powder Coatings: Ithuthukisa ukugeleza kwempushana futhi ivimbele ukugoqa, isekela izinqubo zokufafaza ngesivinini esikhulu zezingxenye ezinembayo njengezindlu zebhethri lemoto yamandla amasha.

4. Ama-Adhesives & Sealants: Iqinisa izakhiwo zokulwa nokusatshalaliswa kanye ne-anti-cracking kuma-encapsulants e-electronic kanye nama-sealant wokwakha, ukujwayela izimo zokusebenza eziyinkimbinkimbi.

 

III. Ukusimama: I-Evonik's Global Layout kanye nokuzibophezela okuluhlaza

 

I-Evonik izuza ukukhiqizwa okwasendaweni kwe-AEROSIL® 200 ngesitshalo sayo esihlanganyelwe sase-Zhenjiang (esisungulwe ngokubambisana ne-Xinan Chemical), isebenzisa imikhiqizo evela ekukhiqizweni kwe-silicone monomer ukuze idale imikhiqizo yenani eliphezulu kuyilapho igaywa kabusha ngomkhiqizo we-hydrochloric acid ngezinjongo "zokukhipha iqanda". Ukwengeza, i-AEROSIL® 200 isekela ukuthuthukiswa kokugqunywa kwamanzi kanye nempushana, isiza amakhasimende ukuthi athobelane ne-EU's Directive 2004/42/EC ekukhishweni kwe-VOC.

 

Amathrendi embonini:

 

- Ubungane Bezemvelo: Imakethe yomhlaba wonke yezingubo eziluhlaza kulindeleke ukuthi ifinyelele ku-¥4.238 trillion ngo-2027, ngokusebenza okuphezulu kwe-AEROSIL® 200 kumasistimu ahamba emanzini okushayela ukukhula.

- Ukwenziwa komsebenzi: Ukunweba izinhlelo zokusebenza emikhakheni esafufusa njengezinto zokunamathisela eziyi-5G kanye nezingubo zokuhlukanisa ibhethri le-lithium.

 

IV. Ukwesekwa Kwezobuchwepheshe Nenani Lekhasimende

 

Ithimba lezobuchwepheshe lika-Evonik lomhlaba wonke lihlinzeka ngezinsizakalo zomjikelezo ogcwele ukusuka ekwakhiweni okuhle kuya ekucubunguleni ukwakheka:

 

- Izincomo Zokusabalalisa: Ukugqugquzela isivinini esikhulu (> 1500 rpm) noma ukuhlakazeka kwangaphambili kuma-solvents/resin kunconywa ukusatshalaliswa kwe-nanoparticle efanayo.

- Usekelo Lokuthobelana: Inikeza ngezitifiketi zebanga lemithi (IPEC-GMP) kanye nebanga lokudla (E551) ezimbonini ezizwelayo ezifana nezamakhemisi nezimonyo.

- Izixazululo Ngokwezifiso: Zitholakala kumabanga ashintshiwe e-hydrophobic (isb, i-AEROSIL® R972) noma amamaki endawo aphezulu athize (isb, AEROSIL® 300).

 

Ulwazi lokuxhumana:

 

- Iwebhusayithi yomhlaba wonke: www.coating-additives.com

- Imibuzo Yezobuchwepheshe: technical.service.aerosil@evonik.com

- Indlunkulu: Evonik Operations GmbH, Goldschmidtstraße 100, 45127 Essen, Germany

 

Mayelana no-Evonik

I-Evonik iyinkampani ehamba phambili yamakhemikhali akhethekile emhlabeni wonke ngokuthengiswa kuka-2024 kwama-euro ayizigidi eziyizinkulungwane ezingama-17, ephethe ingxenye yemakethe yomhlaba wonke engama-30% ezithasiselweni zokumboza, abathwali bemithi, nezinto zikagesi. Uchungechunge lwayo lwe-AEROSIL® lwemikhiqizo ye-silica evuthayo isiza amakhasimende emazweni angaphezu kwe-100 kuzo zonke izimboni zamasu ezihlanganisa ezezimoto, ezokwakha, namandla amasha.

 

Qaphela: Ukusebenza komkhiqizo kungase kwehluke ngokusekelwe ekwakhiweni, izimo zenqubo, nezici zendawo. Ukuhlola ukuhambisana kuyanconywa ngaphambi kokusetshenziswa. U-Evonik unelungelo lokushintsha imingcele yezobuchwepheshe ngaphandle kwesaziso sangaphambili.