Preparation of Denatured Alcohol-Modified SPI-Based Adhesive
2012 ◽
Vol 557-559
◽
pp. 987-990
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An environment-friendly soy protein isolate (SPI)-based adhesive for wood was prepared using denatured alcohol-modified SPI, calcium hydroxide and sodium silicate. On the basis of the single factor test results, an orthogonal test of 4 elements and 3 levels was carried out to optimize formula ingredients. The modified SPI adhesive contained more calcium hydroxide than unmodified SPI adhesive and exhibited good performance. The shear strength of the specimen bonded with the modified adhesive was 82.3 MPa; after three cycles of water-soaking and air-drying, the decrease in shear strength was as low as 7.9%.
2005 ◽
Vol 21
(1)
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pp. 49-64
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Keyword(s):
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2021 ◽
Vol 10
(1)
◽
pp. 67-77
Keyword(s):
Keyword(s):
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