Showing papers on "Plastomer published in 1973"
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23 Jul 1973TL;DR: A composition of matter is disclosed in this article which includes rubber, plastomer and elastomer materials, that is, natural and synthetic rubbers and polymeric materials commonly referred to as plastics containing as a filler material a carbonaceous siliceous material derived from organic agricultural material having high initial silica contents (for example, rice hulls) of up to about 28%.
Abstract: A composition of matter is disclosed which includes rubber, plastomer and elastomer materials, that is, natural and synthetic rubbers and polymeric materials commonly referred to as plastics containing as a filler material a carbonaceous siliceous material derived from organic agricultural material having high initial silica contents (for example, rice hulls) of up to about 28%; which carbonaceous siliceous material is obtained from the original organic agricultural material by a process of controlled incineration such that the resulting material contains minor residual impurities and small quantities of residual carbon and is amorphous in nature while retaining the original cellular structure of the agricultural material from which it is derived; the rubber; elastomeric and plastomeric compositions also may contain other ordinary components used in the preparation of such materials employing other fillers.
9 citations
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15 Nov 1973
TL;DR: In this paper, the components are moulded from a very low mol. The mixture is 2-3 wt. % 1,3-bis(t-butyl-peroxyisopropyl) benzene, 1-5 wt % triallycyanurate and polyethylene of mol.
Abstract: The components are moulded from a very low mol. wt. plastomer, e.g. polyethylene of mol. wt. 20000, which is cross linked during processing. Prefd. moulding mix is 2-3 wt.% 1,3-bis(t-butyl-peroxyisopropyl) benzene, 1-5 wt.% triallycyanurate and polyethylene of mol. wt. 2500-10000. High quality films, tube/container linings or coatings and adhesives are produced simply and cheaply.
2 citations