Eco-leather: Chromium-free Leather Production Using Titanium, Oligomeric Melamine-Formaldehyde Resin, and Resorcinol Tanning Agents and the Properties of the Resulting Leathers

被引：27

作者：

Zengin, Arife Candas Adiguzel ^{[1
]}

Crudu, Marian ^{[2
]}

Maier, Stelian Sergiu ^{[3
]}

Deselnicu, Viorica ^{[2
]}

Albu, Luminita ^{[2
]}

Gulumser, Gurbuz ^{[1
]}

Bitlisli, Behzat Oral ^{[1
]}

Basaran, Bahri ^{[1
]}

Mutlu, Mehmet Mete ^{[1
]}

机构：

[1] Ege Univ, Fac Engn, Leather Engn Dept Bornova, Izmir, Turkey

[2] Leather & Footwear Res Inst, Natl Res & Dev Inst Text & Leather, Bucharest 031215, Romania

[3] Gheorghe Asachi Tech Univ Iasi, Fac Text Leather & Ind Management, Iasi 700050, Romania

来源：

EKOLOJI | 2012年 / 21卷 / 82期

关键词：

Chromium-free leathers; Melamine-Formaldehyde resin; Resorcinol pre-polymer; Titanium based tanning agent; SUPERIOR HYDROTHERMAL STABILITY;

D O I：

10.5053/ekoloji.2011.823

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

The chromium salt tanning system, which is still the most popular leather tanning procedure, is under continuous pressure from environmental groups and international regulations. Therefore, for many years, numerous experiments have been carried out on chromium-free leather production. In this study, newly produced synthetic and inorganic chemicals were used as tanning and pre-tanning agents as an alternative to a chromium tanning agent. This new titanium based tanning agent, obtained from processing wastes from the industry of nonferrous metals, was used as a main tanning agent. In addition, an oligomeric melamine-formaldehyde resin and resorcinol type pre-polymer were used as pre-tanning agents for the production of chromium-free leathers. Physical tests and chemical analysis of the produced chromium-free leathers gave comparable results to leathers tanned with basic chromium sulphate.

引用

页码：17 / 25

页数：9

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