Effect of acid solution on some Physical and Mechanical Properties of (Epoxy/polysulphide) Blends
The aim of present investigation is to evaluate the mechanical properties , (tensile, impact, and hardness) properties and physical properties. Acid absorption for (epoxy/polysulphide) specimens were prepared by open molding technique , with different ratios (95-5),(90-10),(85-15), and (80-20)% wei...
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Tikrit University
2023-02-01
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| Series: | Tikrit Journal of Pure Science |
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| Online Access: | https://tjpsj.org/index.php/tjps/article/view/1173 |
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| author | Adnan R. Ahmed |
| author_facet | Adnan R. Ahmed |
| author_sort | Adnan R. Ahmed |
| collection | DOAJ |
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The aim of present investigation is to evaluate the mechanical properties , (tensile, impact, and hardness) properties and physical properties. Acid absorption for (epoxy/polysulphide) specimens were prepared by open molding technique , with different ratios (95-5),(90-10),(85-15), and (80-20)% weight ratio.
Impact strength (Charpy method) using showed a better value for (85-15)% ratio, so toughness increased and this optimum mixing ratio (OMR) was taken for tensile and hardness test before and after immersion in acid solution with different concentrations (0.1 N, 0.2 N, & 0.3 N) to evaluate tensile strength and Shore hardness D , 0.3 N had been affected all specimens more than (0.1 & 0.2)N, in each test Diffusion coefficient was calculated for each concentration.
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| format | Article |
| id | doaj-art-52f67a6c6fea4a48a8cd1e6d8f97d6b5 |
| institution | Kabale University |
| issn | 1813-1662 2415-1726 |
| language | English |
| publishDate | 2023-02-01 |
| publisher | Tikrit University |
| record_format | Article |
| series | Tikrit Journal of Pure Science |
| spelling | doaj-art-52f67a6c6fea4a48a8cd1e6d8f97d6b52025-08-20T03:50:16ZengTikrit UniversityTikrit Journal of Pure Science1813-16622415-17262023-02-0120210.25130/tjps.v20i2.1173Effect of acid solution on some Physical and Mechanical Properties of (Epoxy/polysulphide) BlendsAdnan R. Ahmed The aim of present investigation is to evaluate the mechanical properties , (tensile, impact, and hardness) properties and physical properties. Acid absorption for (epoxy/polysulphide) specimens were prepared by open molding technique , with different ratios (95-5),(90-10),(85-15), and (80-20)% weight ratio. Impact strength (Charpy method) using showed a better value for (85-15)% ratio, so toughness increased and this optimum mixing ratio (OMR) was taken for tensile and hardness test before and after immersion in acid solution with different concentrations (0.1 N, 0.2 N, & 0.3 N) to evaluate tensile strength and Shore hardness D , 0.3 N had been affected all specimens more than (0.1 & 0.2)N, in each test Diffusion coefficient was calculated for each concentration. https://tjpsj.org/index.php/tjps/article/view/1173(Epoxy/ polysulphide) blendTensile StrengthImpact StrengthDiffusion Coefficient |
| spellingShingle | Adnan R. Ahmed Effect of acid solution on some Physical and Mechanical Properties of (Epoxy/polysulphide) Blends Tikrit Journal of Pure Science (Epoxy/ polysulphide) blend Tensile Strength Impact Strength Diffusion Coefficient |
| title | Effect of acid solution on some Physical and Mechanical Properties of (Epoxy/polysulphide) Blends |
| title_full | Effect of acid solution on some Physical and Mechanical Properties of (Epoxy/polysulphide) Blends |
| title_fullStr | Effect of acid solution on some Physical and Mechanical Properties of (Epoxy/polysulphide) Blends |
| title_full_unstemmed | Effect of acid solution on some Physical and Mechanical Properties of (Epoxy/polysulphide) Blends |
| title_short | Effect of acid solution on some Physical and Mechanical Properties of (Epoxy/polysulphide) Blends |
| title_sort | effect of acid solution on some physical and mechanical properties of epoxy polysulphide blends |
| topic | (Epoxy/ polysulphide) blend Tensile Strength Impact Strength Diffusion Coefficient |
| url | https://tjpsj.org/index.php/tjps/article/view/1173 |
| work_keys_str_mv | AT adnanrahmed effectofacidsolutiononsomephysicalandmechanicalpropertiesofepoxypolysulphideblends |