Rheological properties of melts and structure formation in polyoxymethylene-ethylene-propylene copolymer mixtures
โ Scribed by M. V. Tsebrenko; A. I. Benzar; T. I. Sizevich; N. M. Rezanova
- Publisher
- Springer US
- Year
- 1989
- Tongue
- English
- Weight
- 364 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0015-0541
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๐ SIMILAR VOLUMES
## Abstract Structure and properties of presumed polypropylene(PP)โbโpolyethylene(PE) block copolymers (PPPE) and the corresponding blends (PP/PE) have been investigated by wideโangle xโray scattering (WAXS), scanning electron microscopy (SEM), transmission electron microscopy (TEM), torsional pend
## Abstract A spherical TiCl~4~/MgCl~2~โbased catalyst was used in the synthesis of __in situ__ isotactic polypropylene/ethyleneโpropylene random copolymer blends by propylene bulk polymerization and subsequent gasโphase copolymerization of ethylene with propylene. Different copolymerization condit
## Crystallization Phase structure Poly(ethylene)-poly(isoprene) block copolymer a b s t r a c t The structure formation and crystallization kinetics in crystallization from a disordered melt were investigated for a polyethylene-polyisoprene block copolymer (LEI) having M n ยผ 3.2 ร 10 4 and 53 wt