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Polymer Additives
Online Course

Bioplastics Blending and Compounding in Practice

This is a Past Course

Recorded on Feb 26, 2020

Get step-by-step methodology to upgrade your bioplastics performance (impact strength, thermal resistance, stiffness…) & successfully adapt to targeted market applications or new regulations.

Luis Roca will help you map the polymers (TPS, PLA, PBS, PCL, PHA/PHB, PBAT, PVOH…) & review additives (impact modifiers, compatibilizers, nucleating agents…) that can be blended with your bioplastics to enhance their mechanical properties.

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Luis Roca Presented By:
Luis Roca
Length: 90 min

Course Type: Technology
Level: Intermediate

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Package includes:

.wmv Courses Recording, Presentation Slides & Transcript of Q&A session

Why should you view this course?

Processing of bioplastics, especially biodegradable ones (PHA/PHB, PLA, PVOH, PBS…) to achieve optimum performance (impact strength, thermal resistance, stiffness…) is a challenge. And, with a variety of polymers and additives available in the market, this challenge becomes complex and inevitable.

But, don’t worry, we have got your back! Join this course and learn how to improve the properties of your biopolymers:

1. Select the right polymer (TPS, PLA, PBS, PCL, PHA/PHB, PBAT, PVOH…) to blend with your bioplastics by mapping the various possibilities to achieve best results.

2. Formulate bioplastics with enhanced properties (impact strength, thermal resistance, stiffness, processability, product uniformity...) by determining the right formulation conditions (use of compatibilizers, impact modifiers, nucleating agents…).

3. Follow a structured approach for your compounding process including properly adding & mixing your bioplastics blends to create a new material with different physical properties.
Bioplastics blending compounding

Who should view this course?

R&D professionals & Compounders needing help to improve their bioplastics performance (impact strength, thermal resistance, stiffness…) must opt for this course.

Course Outline


The following sections will be covered in this session:
  1. Overview of Bioplastic (biodegradable) Blending
    • Introduction to bioplastics
    • Bioplastics- standards & certifications (ASTM, ISO, CEN, JBPA)
    • Polymer selection (PP, PLA/PLB, PHA, PBS, PBAT, PVOH & many more)
    • Properties identification based on polymers
    • Different strategies to enhance compatibility between polymers
    • Formulating bioplastics with enhanced properties (impact strength, thermal resistance)

  2. Understanding Bioplastic Additives
    • Impact modifiers
    • Nucleating agents
    • Cross-linkers (Peroxides...)
    • Plasticizers
    • Chain extenders
    • Compatibilizers

  3. Bioplastic Compounding
    • Micro-rheology
    • Blend morphology
    • Processing conditions (extrusion, compounding…)
    • Reinforcing with fibers

  4. 30 mins Q&A - Interact live/ ask questions directly from the expert!
Have a query? Email us for any help!

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Members Reviews

In depth info on compounding conditions, screw profiles for bioplastics

Andrew G. , from Floreon

I gained a lot of new information like options of compatibilization.

Mareen M. , from Polymaterials AG

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