Journal of the Rubber Research Institute of Sri Lanka
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Item Reinforcement and curing characteristics of organoclay filled natural rubber nanocomposites(Rubber Research Institute:Agalawatta, 2013) Alwis, G.M.C.; Ratnayake, U.N.; Kottegoda, N.Item Preparation of flame resistant rubberised coir(Rubber Research Institute. Agalawatta, 1987) Coomarasamy, A.Item A linear gel/polymer system based on radiation prevulcanized natural rubber latex(Rubber Research Institute. Agalawatte, 1985) Karunaratne, S.W.; Fernando, W.S.E.Item Effect of moisture on the processability and physical properties of natural rubber(Rubber Research Institute. Agalawatte, 1985) Perera, M.C.S.; Siriwardena, T.A.S.The natural rubber absorbs moisture when exposed to high humuditiess. The presence of moisture is found to reduce the mastication efficiency of rubbers resulting in stocks with high Mooney viscosities. The green strenth and the die swell increases as a result. It has also been found that this affects the milling efficiency resulting in heterodlsperse stocks. These effects could be climinated by further milling. The presence of moisture, however, affects directly, the Mooney scorch time of conventional mixes, the tensile strength, resilience and heat build - upItem Research and the improvement of tyre performance(Rubber Research institute of Sri Lanka. Agalawaththa, 1974) Cunneen, J.I.Item New methods of compounding and their application to the promotion of rubber in engineering(Rubber research Institute of Sri Lanka. Agalawaththa, 1974) Cunneen, J.I.Item Some new antioxidants for natural rubber(Rubber Research Institute of Sri Lanka. Aglwaththa, 1981) Coomarasamy, A.; Silva, L.B.K.; Suranimala, R.C.Item Improving phase morphology and properties of NR/NBR blends with compatibilizers(Rubber Research Institute. Agalawatta, 1998) De Silva, K.G.K.; Lewan, M.Two compatibilizing agent have been identified for NR/NBR blend to improve the phase morphology and interfaial adhesion, thereby improving the physical and technological properties. Light and optical microscopy and Nuclear Magnetic Resonance have been used to study the phase contrast and crosslink distribution of the elastomer blends respectively, to suport the observations mode on the improvements in the physical properties of these blends.