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Additives for polyolefins : getting the most out of polypropylene, polyethylene and TPO /
Additives for Polyolefins is a unique quick-reference resource for those who create or use polyethylene and polypropylene compounds-the most commercially important family of plastic materials, making up close to half of the volume all plastics produced and used. These polymers would be useless witho...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Oxford :
William Andrew Publishing,
2009.
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| Edición: | First edition. |
| Colección: | PDL handbook series.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Front Cover; Additives for Polyolefins: Getting the Most Out of Polypropylene, Polyethylene, and TPO; Copyright Page; Table of Contents; Preface; Section I: Overview of Polyolefins and Additives; CHAPTER 1 Introduction; 1.1 Importance of POs; 1.2 Importance of PO additives; 1.3 Recent issues in using additives; 1.3.1 Matching property requirements with additive type and amount; 1.3.2 Doing more with less material; 1.3.3 New properties for new markets; 1.3.4 Unintended additive interactions; 1.3.5 Faster processing; CHAPTER 2 Trends in Polyolefin and Additive Use; 2.1 PO market trends
- 2.1.1 Growth vs. volatility2.1.2 Future resin growth and prices; 2.2 Overall trends in additives production and use; 2.3 Trends in resin compounding; 2.4 Trends in specific PO applications; 2.4.1 Packaging trends; 2.4.2 Automotive trends for POs; 2.4.3 Construction and infrastructure application trends; Section II: Environmental Resistance; CHAPTER 3 Antioxidants and Heat Stabilization; 3.1 Importance of AOs and stabilizers for POs; 3.2 Primary and secondary AOs; 3.2.1 Primary AOs (radical scavengers); 3.2.2 Secondary AOs (peroxide decomposers); 3.3 Factors determining AO selection
- 3.3.1 Thermal and color requirements in melt processing and in service3.3.2 AO selection by PO type and finished product form; 3.3.3 AO physical forms and handling; 3.3.4 Synergies and antagonistic interactions; 3.3.5 Cost; 3.3.6 Environmental, food-contact, and health and safety considerations; CHAPTER 4 Ultraviolet Light Protection and Stabilization; 4.1 UV degradation of POs; 4.2 UV blockers, screeners, and absorbers; 4.2.1 UV-blocking and -absorbing fillers and pigments; 4.2.2 Organic UV absorbers; 4.3 Quenchers and peroxide decomposers; 4.4 HALS: Free-radical scavengers
- 4.4.1 Overview of HALS4.4.2 Interactions of HALS and other additives; 4.5 Factors determining stabilizer selection; 4.5.1 General factors; 4.5.2 Light stabilizers for specific PO applications; CHAPTER 5 Flame-Retarding Additives; 5.1 Overview: The need for flame-retardant formulations; 5.1.1 Trends in flame-retarding additives; 5.1.2 Mechanisms of burning; 5.2 Halogen-based flame retardants; 5.2.1 Composition of H-FRs; 5.2.2 Concerns about halogenated FRs; 5.3 Mineral-based flame retardants; 5.3.1 ATH and MDH; 5.3.2 Other mineral fillers' FR effects
- 5.4 Intumescent and phosphorous-based flame retardants5.4.1 Mechanisms of phosphorous FRs; 5.4.2 Issues in improving phosphorous FRs; 5.5 Factors determining the selection of FR additives; 5.5.1 Cost, risk, and performance; 5.5.2 Property effects and co-additive interactions; 5.5.3 FR density and form; 5.5.4 Halogen-free benefits (and costs); CHAPTER 6 Additives for Modifying Electrical Properties; 6.1 Antistatic and ESD additives; 6.1.1 Migrating chemical antistats; 6.1.2 Nonmigrating polymers as permanent antistatic/ESD additives; 6.1.3 Conductive fillers as antistatic/ESD additives