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Browsing by Author "Ramasinghe, RLP"

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Effectiveness of natural polymers as surface modifiers in enhancing reinforcing action of silica in carboxylated nbr latices

Ramasinghe, RLP; Liyanage, NMVK [Conference-Full-text]

Reinforcement of Carboxylated Acrylonitrile Butadiene rubber (XNBR) latex using surface modified silica and nanosilica has been investigated in this study. Surface modifiers are special category of substances used to ...
Reinforcement of carboxylated nitrile rubber latex films by surface modified nanosilica

Ramasinghe, RLP; Liyanage, NMVK [Conference-Abstract]

Natural rubber based vulcanizates possess fairly high tensile strength as they show strain induced crystallisation. However, over the years, there has been a growing concern on the potential allergy caused by natural ...
Reinforcement of carboxylated nitrile rubber latex films by surface modified nanosilica

Ramasinghe, RLP [Thesis-Full-text]

Carboxylated acrylonitrile butadiene rubber (XNBR) is synthetic elastomer which inherent number of physical and chemical properties such as comparable barrier protection, good puncture and chemical resistance and high ...
Synthesis of nanosilica using acrylic polymers as surface modifiers

Ramasinghe, RLP; Liyanage, NMVK [Conference-Abstract]

Preparation and characterization of silica nanoparticles through sol-gel processing using sodium silicate as a precursor were carried out. Amorphous silica was synthesized using sodium silicate and hydrochloric acid by ...
Use of acrylic polymer modified hydrophobic nano-silica in reinforcing of xnbr nano- composites

Ramasinghe, RLP; Liyanage, NMVK [Conference-Full-text]

Carboxylated nitrile butadiene rubber (XNBR) latex is enjoying a big share in the glove manufacturing industry as the natural rubber latex gloves been found to contain some natural proteins which cause allergic reactions ...
Use of surface modified silica in reinforcing carboxylated nitrile rubber latex

Ramasinghe, RLP; Gannoruwa, GKBM; Liyanage, NMVK [Conference-Full-text]

Coupling agents are a special category of chemicals used to impart interactions between filler and polymer in polymer industry. Applicability of natural polymers (NPs) as coupling agents for silica filled Carboxylated ...

Browsing by Author "Ramasinghe, RLP"

Browsing by Author "Ramasinghe, RLP"

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