Abstract
Proprietary polyurea-based thermosets were produced from polyisocyanate and water glass (WG) using a phosphate-type phase transfer catalyst. WG was dispersed in the polyisocyanate resulting in water-in-oil (W/O) type emulsion. The polyurea matrix, formed after crosslinking, contained the WG derived silicate in coarse particles showing a broad particle size distribution. The mean particle size of the silicate was markedly reduced and its distribution narrowed when the polyisocyanate was hybridized with a peroxide crosslinkable vinylester resin (VE) when the amount of the latter was
Original language | English |
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Pages (from-to) | 853-859 |
Number of pages | 7 |
Journal | Journal of Applied Polymer Science |
Volume | 103 |
Issue number | 2 |
DOIs | |
Publication status | Published - Jan 15 2007 |
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Keywords
- Failure
- Flexure
- Fracture mechanics
- Polyisocyanate
- Polysilicate
- Polyurea hybrid resin
- Vinylester resin
ASJC Scopus subject areas
- Polymers and Plastics
Cite this
Polyurea/vinylester hybrid thermoset resins with in situ produced silicate filler : Preparation and static mechanical properties. / Karger-Kocsis, J.; Erdélyi, S.; Nagy, G.
In: Journal of Applied Polymer Science, Vol. 103, No. 2, 15.01.2007, p. 853-859.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Polyurea/vinylester hybrid thermoset resins with in situ produced silicate filler
T2 - Preparation and static mechanical properties
AU - Karger-Kocsis, J.
AU - Erdélyi, S.
AU - Nagy, G.
PY - 2007/1/15
Y1 - 2007/1/15
N2 - Proprietary polyurea-based thermosets were produced from polyisocyanate and water glass (WG) using a phosphate-type phase transfer catalyst. WG was dispersed in the polyisocyanate resulting in water-in-oil (W/O) type emulsion. The polyurea matrix, formed after crosslinking, contained the WG derived silicate in coarse particles showing a broad particle size distribution. The mean particle size of the silicate was markedly reduced and its distribution narrowed when the polyisocyanate was hybridized with a peroxide crosslinkable vinylester resin (VE) when the amount of the latter was
AB - Proprietary polyurea-based thermosets were produced from polyisocyanate and water glass (WG) using a phosphate-type phase transfer catalyst. WG was dispersed in the polyisocyanate resulting in water-in-oil (W/O) type emulsion. The polyurea matrix, formed after crosslinking, contained the WG derived silicate in coarse particles showing a broad particle size distribution. The mean particle size of the silicate was markedly reduced and its distribution narrowed when the polyisocyanate was hybridized with a peroxide crosslinkable vinylester resin (VE) when the amount of the latter was
KW - Failure
KW - Flexure
KW - Fracture mechanics
KW - Polyisocyanate
KW - Polysilicate
KW - Polyurea hybrid resin
KW - Vinylester resin
UR - http://www.scopus.com/inward/record.url?scp=33845967071&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33845967071&partnerID=8YFLogxK
U2 - 10.1002/app.25200
DO - 10.1002/app.25200
M3 - Article
AN - SCOPUS:33845967071
VL - 103
SP - 853
EP - 859
JO - Journal of Applied Polymer Science
JF - Journal of Applied Polymer Science
SN - 0021-8995
IS - 2
ER -