id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-4120	Abed, Doaa J. ; H. Mahdi, Shatha ; Akbar, Demiral 	 Thermal and Mechanical Characteristics of Unsaturated Polyester and Epoxy Blend	2025	8	.pdf	application/pdf	2579	196	36	Methods Epoxy resin was prepared and hardener was added to it in a ratio of (1:3) and mixed for half an hour, then unsaturated polyester resin was used and hardener was added to it in a ratio of (2:98) and mixed, after which epoxy resin was mixed with unsaturated polyester resin and mixed for ten minutes, and Figure 2 is a picture of the samples. Hardness of pure Unsaturated polyester resin increases to the highest values, due to the compatibility between the base material and the reinforcement materials (27, 28)1 Hardness test was performed on samples made of epoxy resin with unsaturated polyester resin, the best hardness reading was (5016), but when replacing unsaturated polyester resin with a higher percentage of epoxy resin, the ratio was (2015), so the value (2015) is the best hardness value.	cache/iajs-4120.pdf	txt/iajs-4120.txt