Polymer composites for obtaining human anatomic structures

被引：1

作者：

Oleksy, Malgorzata ^{[1
]}

Dynarowicz, Klaudia ^{[1
]}

Aebisher, David ^{[1
]}

机构：

[1] Univ Rzeszow, Coll Med Sci, Al mjr W Kopisto 2a, PL-35959 Rzeszow, Poland

来源：

POLIMERY | 2023年 / 68卷 / 06期

关键词：

polylactide; medicine; hydroxyapatite; bentonite; silica; anatomical structures; HYDROXYAPATITE; FILMS;

D O I：

10.14314/polimery.2023.6.3

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Composites based on PLA with the addition of 3, 6 and 10 wt% silica, hydroxyapatite and bentonite were obtained by twin-screw extrusion. Maleic anhydride grafted polyethylene was used to enhance interface interactions. The influence of the fillers used on the Charpy impact strength, Rockwell hardness, tensile properties and processing shrinkage was investigated. Test samples were obtained by 3D printing. The highest impact strength and hardness were obtained for the composite containing 10 wt% hydroxyapatite. PLA with 10 wt% hydroxyapatite and 3 wt% bentonite was used to obtain anatomical structures by 3D printing.

引用

页码：323 / 329

页数：7

共 50 条

[1] CREEP OF FIBROUS POLYMER COMPOSITES IN STRUCTURES
MALININ, NI
MECHANICS OF COMPOSITE MATERIALS, 1987, 23 (05) : 553 - 557
[2] Laminar polymer composites for wooden structures
Gribanov, A. S.
Roshchina, S. I.
Popova, M. V.
Sergeev, M. S.
MAGAZINE OF CIVIL ENGINEERING, 2018, 83 (07): : 3 - 11
[3] Creep of fibrous polymer composites in structures
Kemerovo Technological Inst of the, Food Industry, Russia
Mech Compos Mater, 1988, 5 (553-557):
[4] Conductive polymer composites with segregated structures
Pang, Huan
Xu, Ling
Yan, Ding-Xiang
Li, Zhong-Ming
PROGRESS IN POLYMER SCIENCE, 2014, 39 (11) : 1908 - 1933
[5] Detection of anatomic structures in human retinal imagery
Tobin, Kenneth W.
Chaum, Edward
Govindasamy, V. Priya
Karnowski, Thomas P.
IEEE TRANSACTIONS ON MEDICAL IMAGING, 2007, 26 (12) : 1729 - 1739
[6] Features of Obtaining Polymer Composites Based on Dispersed Oxides and Vinyl Polymers
Dutka, V. S.
Kovalskyi, Ya P.
ACTA PHYSICA POLONICA A, 2022, 141 (04) : 278 - 280
[7] EFFICIENT MEANS FOR OBTAINING ALKENYLBENZTRIAZOLES FOR FUNGUS-RESISTANT POLYMER COMPOSITES
VOINOVA, VK
OSTANKOVA, TV
KONOVALENKO, NA
SHATALOV, GV
JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1990, 63 (05): : 1096 - 1098
[8] CEMENTITIOUS COMPOSITES CONTAINING BARIUM TITANATE FOR OBTAINING OF SOME SMART STRUCTURES
Parvan, Marius-George
Voicu, Georgeta
Mocioiu, Oana-Catalina
Hornoiu, Cristian
REVISTA ROMANA DE MATERIALE-ROMANIAN JOURNAL OF MATERIALS, 2020, 50 (03): : 307 - 313
[9] POSSIBILITY OF OBTAINING NATURAL COMPOSITES BASED ON FERRITE-CEMENTITE STRUCTURES.
Kidin, I.N.
Lizunov, V.I.
Belyavskaya, V.M.
Metal Science and Heat Treatment, 1974, 16 (3-4): : 308 - 309
[10] Methods for sealing shell structures made of polymer composites
Kalinchev, V. A.
POLYMER SCIENCE SERIES C, 2007, 49 (02) : 115 - 120

← 1 2 3 4 5 →