Nghiên cứu chế tạo vật liệu nanocompozit trên cơ sở nhựa epoxy DER 331 và nanoclay. Phần 2. Nghiên cứu ảnh hưởng của hàm lượng nanoclay đến tính chất của vật liệu
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DOI:
https://doi.org/10.15625/0866-7144.2015-0098Keywords:
Epoxy-nanoclay composite, mechanical properties, wear resistance, impact strengthAbstract
The effect of nanoclay on some properties of epoxy resin DER 331 was studied. The results showed that contents of nanoclay up to 8 phr do not effect on curing level of resin. With nanoclay content of 2 phr, the properties of epoxy resin have been improved. The properties of resin as tensile, flexural, compressive, and impact strengths, swear resistance are increased as 30 %, 50-70 %, 40 % and 60-70 % respectively. However, the properties of epoxy resin are decreased with increasing nanoclay (above 3-5 phr) than that of original resin.