Recycled Natural Rubber Latex Gloves Filled CR Rubber: The Effects of Filler Size and loading

International Conference on Materials Engineering and Science

Alakrach, A.M.^1 ; Noriman, N.Z.^1 ; Alrawi, Luqman I.^2 ; Dahham, Omar S.^1 ; Latip, N.A.^3 ; Hakim, I. Lokman^1 ; Mohammed, Omar A.^4

Center of Excellence Geopolymer and Green Technology (CEGeoGTech), Faculty of Engineering Technology, Universiti Malaysia Perlis (UniMAP), Perlis

02100, Malaysia^1

Chemistry Department, College of Sciences, Kirkuk University, Kirkuk, Iraq^2

School of Housing Building and Planning, Universiti Sains Malaysia, Minden-Penang

11800, Malaysia^3

Iraqi Ministry of Education - Directorate of Anbar Education, Iraq^4

关键词: Cross-link densities;    Cure characteristics;    Curing characteristics;    Different sizes;    Filler loading;    Maximum torque;    Natural rubber latex;    Swelling test;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/454/1/012189/pdf
DOI  :  10.1088/1757-899X/454/1/012189

来源: IOP

【 摘 要 】

The effect of (rNR-G) as a filler with different size and loading on curing characteristics (scorch time, cure time, minimum and maximum torque) and physical properties (swelling test, crosslink density and hardness test) on rNR-G/CR (chloroprene) were investigated. Two sizes of fillers (fine size and coarse size) were utilized with different loadings (0, 5, 10, 15, 20 and 25 phr) for each size. The results indicated, the optimum cure characteristics for the (rNR-G)/CR compounds were at 5 phr for the fine size, meanwhile, for the physical properties, the hardness increased with the increasing of filler loading, and gave higher values in the case of fine size.