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A moulding composition from vegetable-tanned leather scrap.
Author(s):
1. M. Yaqoob Raie: Pakistan Council of Scientific and Industrial Research (PCSIR), Lahore, West-Pakistan
2. M. Salim: Pakistan Council of Scientific and Industrial Research (PCSIR), Lahore, West-Pakistan
3. M. K. Bhatty: Pakistan Council of Scientific and Industrial Research (PCSIR), Lahore, West-Pakistan
4. Karimullah: Pakistan Council of Scientific and Industrial Research (PCSIR), Lahore, West-Pakistan
Abstract:
Tanned leather scrap was hydrolysed with sulphuric acid into a plastic mass which was dried and powdered. The powder was treated with formalin, blended with saw dust and other ingredients and then hot pressed or mixed with saw dust only, cold pressed, and then treated with formalin. The compositions obtained exhibit the requisites of urea formaldehyde and phenol-formaldehyde resinous compositions.
Page(s): 36-39
DOI: DOI not available
Published: Journal: Pakistan Journal of Scientific and Industrial Research, Volume: 8, Issue: 2, Year: 1965
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