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Thermal and mechanical properties of poly(L-lactic acid) nucleated with N,N '-bis(phenyl) 1,4-naphthalenedicarboxylic acid dihydrazide

期刊: POLIMERY, 2021; 66 (4)

The modified poly(L-lactic acid) (PLLA) with different contents (0.5-3 wt %) of N,N'-bis(phenyl) 1,4-naphthalenedicarboxylic acid dihydrazide (NAPH) w......

Preparation and characterization of halogen-free flame retardant MCA core-shell microcapsules coated with melamine or acrylic acid resin

期刊: POLIMERY, 2021; 66 (4)

The resin melamine cyanurate (MCA) core-shell microcapsules were prepared by surface coating modification of halogen-free flame retardant MCA using me......

Influence of mold design and injection parameters on warpage deformation of thin-walled plastic parts

期刊: POLIMERY, 2021; 66 (5)

Thin-walled plastic parts are susceptible to deformation during injection molding. Using the example of a notebook battery cover, optimization of the ......

Effects of carbon nanotubes and graphene on the structure and properties of natural rubber

期刊: POLIMERY, 2021; 66 (4)

Natural rubber (NR) is an important strategic material for national defense industry. It is also used in the food industry and medicine. However, due ......

Preparation and characterization of attapulgite microcapsules coated with acrylic polymer

期刊: POLIMERY, 2021; 66 (2)

The attapulgite core-shell microcapsule type flame retardant was prepared by in situ polymerization. Attapulgite (ATP) was used as a core material wit......

The effect of a hindered amine light stabilizer on the aging behavior of moisture-curable polyurethane as a cultural relics consolidant

期刊: POLIMERY, 2020; 65 (4)

This paper aims to study the effect of a hindered amine light stabilizer (HALS 770), on the aging behavior of moisture-curable polyurethane (MCPU). MC......

Thermal performances and optical property of poly(L-lactic acid) under the influence of N,N'-dodecanedioic bis(3-phenylpropionic acid) dihydrazide as a crystallization promoter

期刊: POLIMERY, 2020; 65 (7-8)

Poly(L-lactic acid) (PLLA) as an important biodegradable polymer suffers from slow crystallization rate and poor heat resistance. An organic compound ......

The effect of N,N '-bis(benzoyl)dodecanedihydrazide on enhancing the crystallization rate of poly(L-lactic acid)

期刊: POLIMERY, 2018; 63 (11-12)

The effect of N,N'-bis(benzoyl)dodecanedihydrazide (BADH) as a newly-developed organic nucleating agent on the crystallization process of poly(L-lacti......

JIF:1.12

The effect of hollow glass microspheres on the properties of high silica glass fiber fabric/liquid silicone rubber composite sheet

期刊: POLIMERY, 2018; 63 (3)

In this study, high silica glass fiber fabric/liquid silicone rubber (HSGFF/LSR) composite sheet filled with hollow glass microspheres (HGM) was prepa......

JIF:1.12

Self-extinguishing low-nitrogen nitrocellulose based on synergistic effect of dimethyl methylphosphonate and long-chain chlorinated paraffin

期刊: POLIMERY, 2018; 63 (6)

A series of flame retardant low-nitrogen nitrocelluloses (FR/NCs) containing different weight ratios of dimethyl methylphosphonate (DMMP) and long-cha......

JIF:1.12

Crystallization and melting behavior of poly(L-lactic acid) modified with salicyloyl hydrazide derivative

期刊: POLIMERY, 2017; 62 (10)

This work evaluated the influence of a novel organic nucleating agent, salicyloyl hydrazide derivative (BS), on the crystallization and melting behavi......

JIF:0.71

Thermal aging of hydrogenated nitrile rubber - loss of additives and its influence on elasticity maintenance

期刊: POLIMERY, 2017; 62 (7-8)

The thermal aging of hydrogenated nitrile rubber (HNBR) at elevated temperatures 125 and 150 degrees C was investigated. The changes of chemical struc......

JIF:0.71

Thermal stability and mechanical properties of hybrid materials based on nitrocellulose grafted by aminopropylisobutyl polyhedral oligomeric silsesquioxane

期刊: POLIMERY, 2017; 62 (7-8)

The need for improvement in nitrocellulose (NC) storage safety and convenience of application requires an increase in NC thermal stability and enhance......

JIF:0.71

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