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President’s Message: ARM’s Busy Spring

Spring is around the corner and our thoughts turn to the ARM Executive Forum, which will be here before you know it. ARM Staff, in collaboration with Katia Zoppetti, have put together a wonderful opportunity to visit some of Europe’s premier rotomolders in Northern Italy followed by the Executive Forum meeting in Bardolino. This year…
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Don’t Miss Our Tour of Italian Rotomolding Factories
Register by March 22nd to ensure the best rooms and room rates for our tour and meeting in Italy. Your registration cost includes your hotel rooms. Tour Dates (June 10 – June 12) – Open to North American members of ARM Conference Dates (June 13 & June 14) Network and learn with rotomolders and suppliers…
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Key Points on Rotation

Recent ARM calls and committee meetings have sparked discussions on rotation ratios. As a result, we’re developing multiple items to share with members on the subject. Here are some key points for now. Dr. Nick Henwood, Technical Director of the Association of Rotational Molders, is a 30-year expert in materials and process control. He operates…
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Ask Dr. Nick: Why Am I Observing Brittle Failures in LLDPE Parts?

Question: I’ve been using the Low Temperature Impact Test to evaluate our LLDPE cooked parts and consistently observing brittle failures. I suspect LLDPE might not be suitable for this test, but I lack supporting data. I’m reaching out to determine if LLDPE is the issue, prompting a material switch, or if our cooking parameters require…
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President’s Message: ARM’s Plans for an Exceptional Year

Hello everyone and Happy New Year to you all! We commence this year with our Association in a very strong position. Membership is growing steadily due to the value provided through our conferences, webinars, Intro & Advanced Rotomolding seminars …. and our recently introduced online Operator Training Program. ARM staff continue to provide great services…
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What ARM Did in Q4 2023

Here’s what we did in Q3. ARM provides tremendous ROI for our members. If your company isn’t a member, join today.
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Ask Dr. Nick: Can Rotomolding Materials Meet Class A Fire Rating Standards?
Question: We are working on a rotomolding project and need to use a Class A fire-rated material or material that has passed ASTM E84 testing. I have been speaking with rotomolders who typically use materials with a UL rating rather than ASTM E84. Do you have any information on Class A rotomolding materials or any insight…
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What ARM Did in Q3 2023
Here’s what we did in Q2. ARM provides tremendous ROI for our members. If your company isn’t a member, join today.
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ARM 2023 Awards
The Association of Rotational Molders presented the following awards on September 28 at the Annual Meeting: Full photo gallery.
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Book Rotoplas Exhibit Space

Rotoplas — the largest rotomolding exhibition in the world — returns to the Chicago area September 24-26, 2024. You can reserve your booth space now. Here’s the list of the 60+ companies already signed up to exhibit. Take note: This year’s booth selection process is a little different. You will receive an invoice for your…