Investigation of the Restricted Substances Threaten to Exports in Finished Upper Leather Products

Abstract

Leather industry widely trades intended to exports. Nowadays, increasing competition conditions in the sector caused to change the quality criterias. Use of the hazardous chemicals in leather processing is removed or restricted with the inreased environmental conscious and increased conscious for the human health. In this study, it was put emphasis on the some substances having toxic effect and undesirable or restricted ones in terms of the leather products. In this context, analyses of azo dye, phthalate, formaldehyde, chromium(VI), alkylphenol ethoxylate (APEO), nonylphenol ethoxylate (NPEO) and short chain chlorinated paraffin (SCCP) in finished upper leathers were carried out and restricted substances were investigated. Results showed that azo dye, chromium(VI) and NPEO contents of the upper leathers were higher than the described limit values with 35 ppm, 5.4 ppm and 1520 ppm, respectively

Keywords

• Leather industry, Exports, Restricted substances, Environment, Human health

DERİ SANAYİNDE İHRACATI TEHDİT EDEN YASAKLI MADDELERİN AYAKKABILIK MAMUL DERİLERDE ARAŞTIRILMASI

Abstract

Deri sanayi büyük ölçüde ihracata yönelik olarak faaliyet göstermektedir. Günümüzde deri sektöründe artan rekabet koşulları kalite kriterlerinin değişmesine neden olmuştur. Çevre bilincinin ve insan sağlığına verilen değerin artmasıyla deri işlemede kullanılan zararlı kimyasalların kullanımı kaldırılmakta, yahut sınırlandırılmaktadır. Bu çalışmada, toksik etkisi olan ve deri ürünlerinde bulunması istenmeyen ya da belli sınırlandırmaları olan bazı bileşenler üzerinde durulmuştur. Bu amaçla mamul hale gelmiş ayakkabılık derilerde azo boyarmadde, fitalat, formaldehit, krom(VI), alkil fenol etoksilat (APEO), nonil fenol etoksilat (NPEO) ve kısa zincirli klorlanmış parafin (SCCP) analizleri gerçekleştirilmiş ve ayakkabılık derilerdeki içerikleri araştırılmıştır. Sonuçlar ayakkabılık derilerin azo boyarmadde, krom(VI) ve NPEO içeriklerinin sırasıyla 35 ppm, 5.4 ppm ve 1520 ppm değerleri ile tanımlanan limit değerlerin üzerinde olduğunu göstermiştir

Keywords

• Deri sanayi, İhracat, Yasaklı maddeler, Çevre, İnsan sağlığı

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