Publication detail
The use of natural polymers for foundry sands
Kramářová, D., Laichman, L., Brandštetr, J.
Original Title
The use of natural polymers for foundry sands
English Title
The use of natural polymers for foundry sands
Type
conference paper
Language
Czech
Original Abstract
In the last decade, appreciable attention is paid to on the working environmental conditions, which must be kept in certain limits. Natural polymers have been used in ancient times to improve properties of mortars and concrete. The atmosphere in the foundries is polluted by toxic gaseous compounds emitted during casting into moulds containing resins as binder of foundry sands. Therefore, new ecologically benign binders are developed. Promising results were obtained with some proteins, which are basic supporting constituents in different natural biomaterials. The preliminary experiments with some natural proteins as a binder of foundry sands exhibited appropriate tensile strength.
English abstract
In the last decade, appreciable attention is paid to on the working environmental conditions, which must be kept in certain limits. Natural polymers have been used in ancient times to improve properties of mortars and concrete. The atmosphere in the foundries is polluted by toxic gaseous compounds emitted during casting into moulds containing resins as binder of foundry sands. Therefore, new ecologically benign binders are developed. Promising results were obtained with some proteins, which are basic supporting constituents in different natural biomaterials. The preliminary experiments with some natural proteins as a binder of foundry sands exhibited appropriate tensile strength.
Keywords
foundry, protein binder, recycling
Key words in English
foundry, protein binder, recycling
Authors
Kramářová, D., Laichman, L., Brandštetr, J.
RIV year
2003
Released
15. 9. 2001
Location
Banská Bystrica
ISBN
80-89029-24-8
Book
Zborník príspevkou 53. zjazdu chemických společností č. F-PO25
Pages from
112
Pages to
112
Pages count
1
BibTex
@inproceedings{BUT17537,
author="Daniela {Kramářová} and Lubor {Laichman} and Jiří {Brandštetr}",
title="The use of natural polymers for foundry sands",
booktitle="Zborník príspevkou 53. zjazdu chemických společností č. F-PO25",
year="2001",
pages="1",
address="Banská Bystrica",
isbn="80-89029-24-8"
}