Effect of sulfur contents on properties of poly(lactic acid) and natural rubber blends by dynamic vulcanization

Name: Warangkhana Phromma

Organization : Chulalongkorn University. The petroleum and petrochemical college

Name: Angkana Pongpilaipruet

Organization : Chulalongkorn University. The petroleum and petrochemical college

Name: Rathanawan Magaraphan

Organization : Chulalongkorn University. The petroleum and petrochemical college

Email : rathanawan.k@chula.ac.th

keyword: Thermoplastic vulcanizates

LCSH: Polylactic acid

LCSH: Rubber -- Reinforcement

LCSH: Vulcanization

Abstract: Thermoplastic vulcanizates (TPVs) of homogeneously dispersed poly(lactic acid) (PLA) in natural rubber (NR) were prepared through a melt blending in an internal mixer. The weight ratio of PLA/NR was 30/70. To enhance the durability, NR was dynamic vulcanized by sulfur system. The effect of sulfur content (1.0, 1.5, 2.0, 2.5 and 3.0 phr) on mechanical properties (hardness and tensile properties), and morphology of the TPVs were investigated. The elongation at break and hardness of the TPVs increased with increasing sulfur content

King Mongkut's University of Technology North Bangkok. Central Library

Address: BANGKOK

Email: library@kmutnb.ac.th

Created: 2016

Modified: 2023-01-03

Issued: 2023-01-03

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BibliograpyCitation : In Chemical Society of Thailand under the Patronage of Professor Dr. HRH Princess Chulabhorn and Chulalongkorn University Faculty of science. Pure and Applied Chemistry International Conference (PACCON 2016) (pp.997-1002). Bangkok : Chemical Society of Thailand under the Patronage of Professor Dr. HRH Princess Chulabhorn

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