Research Article
Innovative Application of Biopolymer Keratin as a Filler of Synthetic Acrylonitrile-Butadiene Rubber NBR
Table 1
The compositions of the mixes under investigation.
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Other ingredients. Acrylonitrile-butadiene rubber NBR (Nipol N41)—100 phr, sulfur—2,5 phr, dibenzothiazyl disulfide (MBTS)—1 phr, Polnox N—1 phr, Stearin—2 phr, ethylene glycol—2 phr, and phr—part by hundred rubber. |