Influences of some manufacturing factors on the important quality properties of melamine-impregnated papers
BUILDING AND ENVIRONMENT, cilt.39, sa.5, ss.567-570, 2004 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 39 Sayı: 5
- Basım Tarihi: 2004
- Doi Numarası: 10.1016/j.buildenv.2003.12.008
- Dergi Adı: BUILDING AND ENVIRONMENT
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.567-570
- Anahtar Kelimeler: resin pick-up, paperweight, coating process, melamine coaters, resistances
- Karadeniz Teknik Üniversitesi Adresli: Evet
Özet
In this study, effects of urea formaldehyde-melamine formaldehyde resins pick-up percentages, raw paper weight, impregnation/coating process and total resin pick-up (TRPU) percentage on the resistances to the scratch (SR), abrasion (AR) cigarette bums and staining of melamine-impregnated papers (melamine coaters) were investigated. As the urea formaldehyde resin pick-up in the impregnation was increased, the scratch and abrasion properties significantly decreased. Raw paperweight did not affect these properties, statistically. Increasing the TRPU improved the SR and AR. One-step process had higher SR and AR values than those of two-step process. Impregnation process caused important changes in the resistances to the staining and cigarette bums. (C) 2004 Elsevier Ltd. All rights reserved.