Showing papers on "Plastomer published in 1991"
Patent•
20 Mar 1991
TL;DR: In this paper, a non-crosslinked composition of matter which includes an elastomer, a plastomer and a filling system was used to construct a flame-retardant cable.
Abstract: Cable Including Halogen-Free Plastic Jacket Abstract A cable (20) includes a core (22) which includes a transmission medium and a sheath system which includes a plastic jacket (28). The plastic jacket comprises a non-crosslinked composition of matter which includes an elastomer, a plastomer and a filling system. Neither the elastomer nor the plastomer includes carboxylic groups which are bonded to the filling system. The composition of matter is such that the plastic jacket is flame-retardant and has sufficient mechanical properties to render the cable suitable for use in a variety of applications. The plastic jacket material is also suitable for forming into, for example, sheets or tiles.
5 citations
Patent•
23 Oct 1991
TL;DR: In this paper, the Virgin PVC plastic powder, waste PVC, Kaolin clay, red mud, phthalic caprylate or secondary plastomer and stabilizer are premixed according to a definite ratio, then they are stirred with high speed stirrer at 80-110 deg.C for gelatinating; and granulated with granulator at 110-170 deg.c.
Abstract: In this invention, Virgin PVC plastic powder, waste PVC, Kaolin clay, red mud, phthalic caprylate or secondary plastomer and stabilizer are premixed according to a definite ratio, then they are stirred with high speed stirrer at 80-110 deg.C for gelatinating; and granulated with granulator at 110-170 deg.C; finally, it is fabricated into corrugated plates plain plates and tubes by jet extruder at 140-210 deg.C. This invention will solve the problem of utilizaiton of waste PVC and red mud.
2 citations