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Kasama Jarukumjorn. A study of the effect of compatibilisers on the toughening of PVC with vulcanised rubber scrap. Master's Degree(Polymer Science). Mahidol University. Mahidol University Library and Knowledge Center. : Mahidol University, 1993.
A study of the effect of compatibilisers on the toughening of PVC with vulcanised rubber scrap
การศึกษาอิทธิพลของสารช่วยการผสมต่อสมบัติในการรับแรงกระแทก ของพลาสติกพีวีซีที่ผสมด้วยเศษยางที่วัลคาไนซ์แล้ว
Name: Kasama Jarukumjorn
LCSH:
Polyvinyl chloride
Abstract:
This thesis studied the effects of compatibilisers on the toughening of PVC with vulcanised rubber scrap. Three types of dust were used which are generated during sports shoe soles manufacture: midsole dust (scrap dust of vulcanised EVA foams), outsole dust (scrap dust of vulcanised blend of NR, BR and SBR), and laminate dust from the assembled sole (a laminate of the midsole and outsole). The compatibilisers which were used to promote adhesion between the phases of PVC and dust were classified into two groups: polar and non-polar compatibilisers. The toughness of the PVC blends was evaluated using Charpy notched impact testing. The morphology of the PVC blends was studied using optical microscopy. The particle size distribution of the dusts were measured from photomicrographs. Dynamic mechanical thermal analysis (DMTA) was used to study the compatibility of the blend. The impact strength of the blends depended on the compatibility of the PVC, the dusts ,and the compatibilisers. The good compatibilisers gave the blends high values of impact strength. The dust in these blends had small mean diameters and narrow ranges of dust particle size. The effect of types and loadings of dust and compatibiliser on the impact strength, the mean diameter and the range of dust particle sizes in the PVC blend were studied. The good compatibilisers for midsole dust were ethylene acrylic elastomer ,S-B-S ,and EVA (containing 10%VA). For outsole dust, the good compatibiliser was EVA (containing 1 0%VA). For laminate dust , the good compatibiliser was ethylene acrylic acid ionomer 68% neutralised with Mg. The ratio of compatibiliser to dust that gave good impact properties was 2:10 weight percent. The toughness was a 2 fold improvement in toughness for the PVC/midsole dust blend compatibilised with S-B-S (11.23 kJ/m(2) compared to the uncompatibilised blend (5.36 kJ/m(2).
Mahidol University. Mahidol University Library and Knowledge Center
Address:
NAKHONPATHOM
Email:
liwww@mahidol.ac.th
Name: Axtell, Frederick Henry
Role:
Thesis Advisors
Name: Pranee Phinyocheep
Role:
Thesis Advisors
Name: Orapin Phaovibul
Role:
Thesis Advisors
Created:
1993
Modified:
2018-02-16
Issued:
2018-02-16
วิทยานิพนธ์/Thesis
application/pdf
eng
DegreeName: Master of Science
Level: Master's Degree
Descipline: Polymer Science
Grantor: Mahidol University
ใช้เวลา
0.294021 วินาที
Kasama Jarukumjorn
| Title | Contributor | Type |
|---|---|---|
| คอมโพสิทระหว่างเส้นใยปอแก้วชนิดสั้นและพอลิโพรพิลีน: ผลของสารช่วยให้เข้ากันต่อสมบัติทางกลกระแสวิทยา และอุณหภูมิการบิดเบี้ยว
มหาวิทยาลัยเทคโนโลยีสุรนารี Kasama Jarukumjorn;Wimonlak Sutapun;Yupaporn Ruksakulpiwat;Jongrak Kluengsamrong | บทความ/Article | |
| Compatibilization of recycled high density polyethylene (hdpe)/polyethylene terephalte (pet) blends
มหาวิทยาลัยเทคโนโลยีสุรนารี Kasama Jarukumjorn;Sukunya Chareunkvun | บทความ/Article | |
| Melt Free Radical Grafting of GMA Monomer onto LDPE:Effects of Initiator and Monomer Concentration
มหาวิทยาลัยอุบลราชธานี Kasama Jarukumjorn | บทความ/Article | |
| A study of the effect of compatibilisers on the toughening of PVC with vulcanised rubber scrap
มหาวิทยาลัยมหิดล Kasama Jarukumjorn | Axtell, Frederick Henry Pranee Phinyocheep Orapin Phaovibul | วิทยานิพนธ์/Thesis |
Axtell, Frederick Henry
Pranee Phinyocheep
Orapin Phaovibul