That Plastics Guy

That Plastics Guy

Join host Kurt Stahle, “That Plastics Guy”, as he shares his knowledge and four decades of plastics industry experience with you; discussing, informing, interviewing, and having fun along the way. Please visit Simcoe Plastics at https://www.simcoeplastics.com/ Please click the LinkTree for all social feeds. https://linktr.ee/kurt_stahle

Episodes

March 27, 2026 4 mins

In this encore presentation, Kurt discusses what a let down ratio is, and what elements can effect the let down ratio of a colour concentrate. Learn about its crucial role in achieving perfect colour matching.

This episode continues our exploration of colour! 

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The first time reviewing a tool on Tech Tip Friday!

Join Kurt as he discusses the Milwaukee M12 Colour Match Light (model 2127-20) and how this versatile hand held tool can be used on your shop floor.


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Join Kurt as he discusses how different light sources can effect the colours we perceive and how light is measured.

Find Simcoe Plastics Ltd. on Facebook and Instagram.

Find "That Plastics Guy" on Linked-In and YouTube.

Find Kurt Stahle on Linked-In as well.

Subscribe to our newsletter at www.simcoeplastics.com

All links here  https://linktr.ee/kurt_stahle

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On today's #TTF, Kurt talks about the three main ways of combating odour in plastic applications.  Masking, eliminating the source, or absorption.  Each method has its pros and cons, but only one is safe and not chemically based.  Talk to us at info@simcoeplastics.com if you want to learn more.

#ThatPlasticsGuy #Plastics #InjectionMolding #PlasticManufacturing #Polymer #Engineering #Manufacturing #MaterialScience

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Join Kurt has he chats with Camilo Ferro, President of RAWS Americas.  RAWS is a new type of plastics additive that does a superlative job of breaking down plastic.  With the RAWS technology, there is finally a safe and controlled multiple pathway to plastics end of life.  Whether working with prime resins, recycled streams, or a combination of both, RAWS effectively answers the end of life question that plagues plastics.  

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Join Kurt as he presents a brief description of what "wide spec" material is and why it doesn't always end up being the bargain that it appears to be.

#thatplasticsguy  #Plastics #InjectionMolding #PlasticManufacturing #Polymer #Engineering #Manufacturing #MaterialScience

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On today's episode, Kurt wraps up the case study of warpage in a customer's part.  While crate-grade HDPE did produce a great part, it was not accepted by the end user.  Further digging revealed the polypro being used was wide-spec with a variance in melt flow.  Tune in to find the resolution to this case study.

#ThatPlasticsGuy #Plastics #InjectionMolding #PlasticManufacturing #Polymer #Engineering #Manufacturin...

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February 13, 2026 3 mins

Today, Kurt talks about why certain commercial purging compounds require a "soak time" to activate.  Are they better?  Find out!

#ThatPlasticsGuy #Plastics #InjectionMolding #PlasticManufacturing #Polymer #Engineering #Manufacturing #MaterialScience

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On today's podcast, Kurt offers his insights supporting the use of purging compounds to maximize machine uptime.

Topics covered include:

- How does using purge compound increase your uptime

- When purging make not be advantageous

- Building a procedure around your equipment when purging

- Going beyond cost per pound when calculating cost savings

- Types of purge compound

Contact us at info@simcoeplastics.com if you want to learn more...

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Join Kurt as he discusses the importance of using a commercial purging compound to increase the uptime of your equipment.

#ThatPlasticsGuy #Plastics #InjectionMolding #PlasticManufacturing #Polymer #Engineering #Manufacturing #MaterialScience

Find Simcoe Plastics Ltd. on Facebook and Instagram.

Find "That Plastics Guy" on Linked-In and YouTube.

Find Kurt Stahle on Linked-In as well.

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Join Kurt as he shares a case study that used injection volume to control part shrink.

#ThatPlasticsGuy #Plastics #InjectionMolding #PlasticManufacturing #Polymer #Engineering #Manufacturing #MaterialScience

Find Simcoe Plastics Ltd. on Facebook and Instagram.

Find "That Plastics Guy" on Linked-In and YouTube.

Find Kurt Stahle on Linked-In as well.

Subscribe to our newsletter at www.simcoeplastics.com
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Join Kurt as he discusses the concept of purchasing resins by the pound, but selling parts based on volumetric pricing.  Does using cheaper, but more dense materials really have a nagative impact on cost?

#engineering  #thatplasticsguy  #Plastics #InjectionMolding #PlasticManufacturing #Polymer #Engineering #Manufacturing #MaterialScience

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Join Kurt and returning guest Darryl Gratrix of NexGenSkilledTrades, as they discuss and share updates related to the current state of skilled trades in Ontario.

Darryl shares insights of how Ontario's education system is responding to the need for more skilled trades people.

A meaningful conversation that deeply effects our society and future economic growth.  Please listen if you have (or know) high school age kids. 


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Join Kurt as he discusses how unchecked mold cooling can contribute to warpage in your polyolefin part.  

#ThatPlasticsGuy #Plastics #InjectionMolding #PlasticManufacturing #Polymer #Engineering #Manufacturing #MaterialScience

Find Simcoe Plastics Ltd. on Facebook and Instagram.

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Welcome to 2026 and welcome back to That Plastics Guy!

As we start the new year, now is a great time to plan your planned maintenance for all of your production equipment!  Your main processing equipment, upstream and downstream equipment.  Do it now and be proactive and avoid excessive down time.  

It could also be an ideal time to look at staff training programs (both process and personal development).

...

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Join Kurt for the last Tech Tip Friday for 2025!

As the production hours wind down and equipment is shut down for the holiday break, Kurt suggests using a mechanic purge compound, which is safe to stay for an extended period of time in the screw and barrel.

Happy Holidays!!

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On today's episode, Kurt shares insight from his recent trip to New Zealand.  Specifically, how that country has adopted a citizen-level responsibility for protecting their delicate ecosystem.  

Find Simcoe Plastics Ltd. on Facebook and Instagram.

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Find Kurt Stahle on Linked-In as well.

Subscribe to our newsletter at www.simcoeplastics.com

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In today's #TTF, Kurt suggests choosing sustainability over wasteful consumerism.  Consider gifting consumables, experiences, or high quality/long lasting items.

Find Simcoe Plastics Ltd. on Facebook and Instagram.

Find "That Plastics Guy" on Linked-In and YouTube.

Find Kurt Stahle on Linked-In as well.

Subscribe to our newsletter at www.simcoeplastics.com

All links here  https://linktr.ee/kurt_stahle<...

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November 28, 2025 5 mins

In today's episode, Kurt talks about the importance of being an advocate for the plastics industry and the responsible use and management of plastics as a commodity.

And DON'T litter!!!

Find Simcoe Plastics Ltd. on Facebook and Instagram.

Find "That Plastics Guy" on Linked-In and YouTube.

Find Kurt Stahle on Linked-In as well.

Subscribe to our newsletter at www.simcoeplastics.com

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Join Kurt as he welcomes back to the show, Justin Riney, the Sustainability Commercial Manager for the Americas, for INEOS Styrolution America, LLC.

Justin tells us about different projects the PSRA has worked on throughout North America in 2025 - including infrastructure investments to increase polystyrene recycling and new partnerships. We also discuss how legislation can positively impact the work of plastics recycling and what&a...

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