Comparison of the weather resistance of different thermoplastic elastomers

Lönnberg, Viveca; Starck, Paul

doi:10.1016/s0142-9418(96)00032-3

Cited by 6 publications

(2 citation statements)

References 5 publications

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“…Alkaline environment aging of polymers may create damage in the form of crazing, micro cracking and other types of morphology changes, thus allowing additional moisture absorption to occur [13]. Even more the NaCl particles were trapped on the surface of composite, becoming a coating, which played role in separating the MgO and Charcoal from the moisture [14].…”

Section: Hardness Test Resultsmentioning

confidence: 99%

A Study of the Chemical Resistance and Hardness of Epoxy Reinforced by Magnesium Oxide and Charcoall Activated Particles

KadhimTaieh

2016

ETJ

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In this research, some samples from Epoxy with Magnesium oxide and charcoal activated Particles as filler in different weight percent (1, 3, and 6) wt. % have been prepared. Chemical resistance test has been done using simple immersion test in different periods of time and the immersion done in different solutions (1N NaOH, 1N HCL and 25 g of NaCl per litter of distilled water). Shore (A) hardness tests were carried out on the prepared samples before and after the immersion into distilled water, (1N HCl) acid, (1N NaOH) and 25 g of NaCl per litter of distilled water with normality (1). The results exhibited increase in chemical resistance and hardness values increase with increasing magnesium oxide and charcoal activated ratio. The maximum hardness was observed in the case of epoxy -6wt% MgO composites i.e. 108.8 and least chemical resistance in the case of pure epoxy being 4.885% in NaOH.

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Section: Hardness Test Resultsmentioning

confidence: 99%

A Study of the Chemical Resistance and Hardness of Epoxy Reinforced by Magnesium Oxide and Charcoall Activated Particles

KadhimTaieh

2016

ETJ

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“…1180 The degradation behavior of the blend was strongly influenced by the interaction of the two polymers in the amorphous phase. 1180 14.45.1 TPE Thermoplastic olefins (TPO), thermoplastic elastomers (TPE), [1181][1182][1183][1184][1185][1186] and thermoplastic vulcanizates differ in the degree of crosslinking in the dispersed phase ranging from none to fully crosslinked. Segmented polyurethane block copolymers and styrenic block copolymers are earlier examples of TPEs.…”

Section: Polymer Blendsmentioning

confidence: 99%