Studying the effect of silica (SiO2) addition on the adhesive properties of polyvinyl alcohol
The work concerned with studying the effect of (SiO2) addition as a filler on the adhesive properties of (PVA). Samples were prepared as sheets by using casting method. The mechanical properties showed that increase in tensile strength from (34MPa) to (68MPa) when (SiO2) added to (PVA). The adhesiv...
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| Format: | Article |
| Language: | English |
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University of Baghdad
2019-02-01
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| Series: | Iraqi Journal of Physics |
| Subjects: | |
| Online Access: | https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/227 |
| _version_ | 1797871408725884928 |
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| author | Nahida J. Hameed |
| author_facet | Nahida J. Hameed |
| author_sort | Nahida J. Hameed |
| collection | DOAJ |
| description |
The work concerned with studying the effect of (SiO2) addition as a
filler on the adhesive properties of (PVA). Samples were prepared as
sheets by using casting method. The mechanical properties showed
that increase in tensile strength from (34MPa) to (68MPa) when
(SiO2) added to (PVA). The adhesive strength showed that joint
properties depend upon specific adhesive characteristic of material
(PVA) and (SiO2\PVA)composites at different concentrations (1.5%,
2.5%, 3.5%, 4.5wt%), the cohesive strength of the adhesive material,
the joint design, and adherent type (Sponge Rubber(SR), Natural
leather (NL), Vulcanized Rubber(VR), and Cartoon). The results
proved the tensile strength increased with (SiO2) ratio, so it can be
used as the adhesive material. Shear strength showed an increase
with (SiO2) ratio of sponge rubber, and cartoon adherent, whereas it
was increased up to 2.5% for Natural Leather, and Vulcanized
Rubber then decreased; That suggested it is most suitable for sponge
rubber adhesive and cartoon than the other adherents.
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| first_indexed | 2024-04-10T00:43:27Z |
| format | Article |
| id | doaj.art-eaa134fdab634780b08ecc05f21b323d |
| institution | Directory Open Access Journal |
| issn | 2070-4003 2664-5548 |
| language | English |
| last_indexed | 2024-04-10T00:43:27Z |
| publishDate | 2019-02-01 |
| publisher | University of Baghdad |
| record_format | Article |
| series | Iraqi Journal of Physics |
| spelling | doaj.art-eaa134fdab634780b08ecc05f21b323d2023-03-14T05:27:44ZengUniversity of BaghdadIraqi Journal of Physics2070-40032664-55482019-02-01142910.30723/ijp.v14i29.227Studying the effect of silica (SiO2) addition on the adhesive properties of polyvinyl alcoholNahida J. Hameed The work concerned with studying the effect of (SiO2) addition as a filler on the adhesive properties of (PVA). Samples were prepared as sheets by using casting method. The mechanical properties showed that increase in tensile strength from (34MPa) to (68MPa) when (SiO2) added to (PVA). The adhesive strength showed that joint properties depend upon specific adhesive characteristic of material (PVA) and (SiO2\PVA)composites at different concentrations (1.5%, 2.5%, 3.5%, 4.5wt%), the cohesive strength of the adhesive material, the joint design, and adherent type (Sponge Rubber(SR), Natural leather (NL), Vulcanized Rubber(VR), and Cartoon). The results proved the tensile strength increased with (SiO2) ratio, so it can be used as the adhesive material. Shear strength showed an increase with (SiO2) ratio of sponge rubber, and cartoon adherent, whereas it was increased up to 2.5% for Natural Leather, and Vulcanized Rubber then decreased; That suggested it is most suitable for sponge rubber adhesive and cartoon than the other adherents. https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/227Adhesive strength, PVA, SiO2. |
| spellingShingle | Nahida J. Hameed Studying the effect of silica (SiO2) addition on the adhesive properties of polyvinyl alcohol Iraqi Journal of Physics Adhesive strength, PVA, SiO2. |
| title | Studying the effect of silica (SiO2) addition on the adhesive properties of polyvinyl alcohol |
| title_full | Studying the effect of silica (SiO2) addition on the adhesive properties of polyvinyl alcohol |
| title_fullStr | Studying the effect of silica (SiO2) addition on the adhesive properties of polyvinyl alcohol |
| title_full_unstemmed | Studying the effect of silica (SiO2) addition on the adhesive properties of polyvinyl alcohol |
| title_short | Studying the effect of silica (SiO2) addition on the adhesive properties of polyvinyl alcohol |
| title_sort | studying the effect of silica sio2 addition on the adhesive properties of polyvinyl alcohol |
| topic | Adhesive strength, PVA, SiO2. |
| url | https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/227 |
| work_keys_str_mv | AT nahidajhameed studyingtheeffectofsilicasio2additionontheadhesivepropertiesofpolyvinylalcohol |