Chrome-tanned leather shavings as a filler of butadiene-acrylonitrile rubber.
The noxious wastes from the tanning industry such as chrome-tanned leather shavings were used as the only filler of rubber mixes containing carboxylated butadiene-acrylonitrile rubber (XNBR) or butadiene-acrylonitrile rubber (NBR), and a dispersing agent Limanol PEV (Schill & Seilacher). The best form addition of leather powder to the rubber mixes is mixed the waste protein with zinc oxide. The leather powder added to the rubber mixes improves the mechanical properties: tensile strength (T(s)), elongation at break (epsilon(b)) and increase the cross-linking density of carboxylated XNBR and NBR rubber mixes. Satisfactory results of these studies are presented in this work.
Przepiórkowska
A
A
Institute of Polymers, Politechnika Łódzka, Stefanowskiego, Poland.
Chrońska
K
K
Zaborski
M
M
D000180:Acrylic Resins / Q000737:chemistry*; D002070:Butadienes / Q000737:chemistry*; D003094:Collagen / Q000737:chemistry; D007220:Industrial Waste; D008422:Materials Testing; D011108:Polymers / Q000737:chemistry; D013633:Tanning; D013718:Tensile Strength
D000180:Acrylic Resins; D002070:Butadienes; D007220:Industrial Waste; D011108:Polymers; D003094:Collagen