POMZA VE GOMALAK İÇEREN SOLVENT BAZLI BOYALAR ÜZERİNE YENİ BİR ARAŞTIRMA

Yıl 2018, , 87 - 96, 31.08.2018

Nil Acaralı

https://doi.org/10.17482/uumfd.297817

Öz

Bu
çalışmada; inşaat ve kimya sektöründe kullanılmak üzere solvent bazlı boyaya
çeşitli katkı maddeleri eklenerek fiziksel özelliklerin geliştirilmesi ve
dekoratif amaçlı olarak kullanılması hedeflenmiştir. Yapılan çalışmada
viskozite, parlaklık, kapatıcılık, hidrofobiklik ve kuruma süresi gibi farklı
fiziksel testler uygulanmıştır. Optimizasyon metodu olarak, Taguchi metodu
kullanılmış ve FT-IR cihazı ile moleküler bağ karakterizasyonu incelenmiştir.
Burada, gomalağın metal yüzeylerde koruma sağladığı ve pomzanın ise yapışma
özelliğini arttırdığı gözlemlenmiştir. Yapılan testler sonucunda kullanılan
katkıların, parlaklık, renk uygunluğu ve kuruma süresine olumsuz bir etkisinin
olmadığı gözlenmiştir. Referans boyaya kıyasla, hazırlanan boyaların
hidrofobikliği ve kapatıcılığı arttırıcı etkisinin olduğu gözlemlenmiştir.
Deneylerin FT-IR spektrumları incelendiğinde ise referans boyayla benzer bağ
karakterizasyonu olduğu gözlemlenmiştir.

Anahtar Kelimeler

Boya, Solvent, Taguchi, FT-IR

A Novel Survey on Solvent Based-Dyes Containing Shellac and Pumice

Öz

This study aimed the dyes as decorative usage
and improving the physical properties by using solvent based-dye with additives
to evaluate in construction and chemical applications. The physical tests as
viscosity, hydrophobicity, drying time, gloss effect, hiding power/transparency
were applied on surfaces. Taguchi Method was used as an optimization method and
characterization of molecular bonds was investigated with FT-IR. Shellac was
used for protection of metallic surfaces and pumice increased the adhesive
effect of dye. The test results showed that the additives did not affect the
glossiness, color availability and drying time as a negative result. When the
prepared dyes compared reference dyes, it was seen that hydrophobicity and
hiding power/transparency effects were increased. FT-IR spectra showed that the
prepared dyes had similar bonds with reference dyes.

Anahtar Kelimeler

Dye, Solvent, Taguchi, FT-IR

Kaynakça

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