Journal ArticleDOI
Effect of Crosslink Structure on Properties of Natural Rubber
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TLDR
In this article, natural rubber-sulfur-diphenylguanidine vulcanizates were allowed to react with triphenylphosphine under nitrogen to convert polysulfidic crosslinks principally to di- and monosulfide crosslinks.Abstract:
Natural rubber-sulfur-diphenylguanidine vulcanizates were allowed to react with triphenylphosphine under nitrogen to convert polysulfidic crosslinks principally to di- and monosulfidic cro...read more
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Journal ArticleDOI
The effects of various types of crosslinks on the physical properties of natural rubber
Mohammed Nasir,G.K. Teh +1 more
TL;DR: In this paper, the effects of various types of crosslinks on the physical properties of natural rubber (NR) were investigated due to the conflicting data available, the results show that vulcanizates with crosslinks which are predominantly polysulphidic exhibit properties (viz. tensile strength, modulus and elongation at break) superior to those of the corresponding mono-sulophidic crosslinking vulcanizers.
Journal ArticleDOI
The effects of crosslink density and crosslink type on the tensile and tear strengths of NR, SBR and EPDM gum vulcanizates
TL;DR: In this paper, the effects of crosslink density and crosslink type on the tensile and tear strengths of gum NR, SBR and EPDM vulcanizates have been studied.
Journal ArticleDOI
Analysis of Cure Characteristics on Cross-Link Density and Type, and Viscoelastic Properties of Natural Rubber
TL;DR: In this paper, the interrelation of degree and type of cross-linking and viscoelastic properties of sulfur-cured natural rubber (NR) vulcanizates was investigated by altering accelerator concentration, cure time, and cure temperature.
Journal ArticleDOI
Effect of sulfur to accelerator ratio on crosslink structure, reversion, and strength in natural rubber
TL;DR: A new relationship among the sulfur to accelerator (S/A) ratio, the degree of reversion or the net loss of crosslinks at the prolonged cure time, and the tensile strength and crosslink str...
Journal ArticleDOI
Effects of the Nanoclay and Crosslinking Systems on the Mechanical Properties of Ethylene-propylene-diene Monomer/styrene Butadiene Rubber Blends Nanocomposite
TL;DR: In this article, the effect of nanoclay and crosslinking systems on the cure characteristics, mechanical properties, abrasion resistance, compression set and swelling properties of EPDM/SBR blends were investigated.