Evaluación de aditivos en el proceso extrusión-soplado de polietileno de alta densidad pos-consumo, en la empresa Colfoplas S.A.
In the present document, the diagnosis made for the mechanical and optical properties in the half-gallon containers made from post-consumer high-density polyethylene without additives is presented first. The optical properties evaluated were the absorption and percentage of transmission, in ultravio...
- Autores:
- Tipo de recurso:
- Fecha de publicación:
- 2017
- Institución:
- Universidad de América
- Repositorio:
- Lumieres
- Idioma:
- spa
- OAI Identifier:
- oai:repository.uamerica.edu.co:20.500.11839/6582
- Acceso en línea:
- https://hdl.handle.net/20.500.11839/6582
- Palabra clave:
- Polietileno de alta densidad
Brilladores ópticos
Propiedades mecánicas
Propiedades ópticas
High density polyethylene
Optical brightness
Mechanical properties
Optical properties
Tesis y disertaciones académicas
- Rights
- License
- Atribución – No comercial
| Summary: | In the present document, the diagnosis made for the mechanical and optical properties in the half-gallon containers made from post-consumer high-density polyethylene without additives is presented first. The optical properties evaluated were the absorption and percentage of transmission, in ultraviolet-visible spectra (190-750 nm). The mechanical properties evaluated were tensile strength and compressive strength. Then, the implementation of the additives Masterbatch brillant optical and special transparent filler is evaluated in the production of containers half gallon from high density polyethylene post-consumer translucent for the company Colfoplas SA For the case, Los ados previously, starting from A design of factorial experiments 32, which were then taken to the respective extrusion-blowing machine for the production of the packages. Subsequently, the analysis of results was performed. There we analyzed several response variables such as the modulus of elasticity in the test of tensile strength and compression, maximum stress in compression strength test, and average absorbance and transmittance. At the same time, a study was carried out on the production costs of polyethylene, after consumption in a conventional way, but addition of additives. In the same way, for the implementation of additives. Therefore, to know if it is a benefit for the company Colfoplas S.A to integrate this system of additives, to its production processes. |
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