Robert Armbrister

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Colorful plastic additive beads used in plastic molding processes to enhance performance and durability.

Innovative Techniques for Integrating Additives in Plastic Molding Processes 

If you have spent any time on a production floor, you already know that the difference between a part that performs and one that fails often comes down to what happens before the mold closes. Additive integration is one of the most consequential decisions in plastic molding processes, and yet it is frequently treated as …

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Exploring the chemistry, applications, and environmental impact of chemical foaming agents.

Understanding the Chemistry of Chemical Foaming Agents

If you’ve ever wondered how plastics can be molded into intricate shapes or made lighter without compromising their structural integrity, then you’re in the right place. This blog will delve into the fascinating world of chemical foaming agents, their role in enhancing the manufacturing process, and the remarkable science behind their transformative abilities. In plastics …

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Blue plastic additive pellets in a white background

Degradable Additives vs. Traditional Plastics: What You Need to Know

Plastic is one of the most widely used materials in the world, but non-biodegradable plastic can take centuries to decompose. To address this, some plastic manufacturers have introduced biodegradable plastic additives that make plastic more eco-friendly by accelerating its breakdown.  Here’s what you need to know about degradable additives with traditional plastics, how they work, …

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The right additive chemistry is where regulatory compliance for plastics starts - before the mold, before the line, before the market

Regulatory Compliance for Plastics: Everything You Need to Know

Regulatory compliance in plastics is no longer just a back-office responsibility. It directly affects material selection, product design, supply chains, and global market access. Modern regulations extend well beyond basic product safety. Today’s frameworks address chemical composition, processing behavior, environmental impact, and end-of-life disposal. For manufacturers, this means navigating multiple regulatory systems across different regions …

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Plastic items without UV stabilizers in plastic additives look destroyed after sun exposure.

How UV Stabilizers in Plastic Additives Protect Products from Sun Damage

Plastic products face a relentless enemy: the sun. Whether it’s outdoor furniture, automotive components, or agricultural films, prolonged exposure to ultraviolet radiation causes fading, cracking, and structural breakdown. This is where UV stabilizers in plastic additives become essential, offering crucial protection that extends product lifespan and maintains performance. Understanding Sun Damage in Plastics When plastic …

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plastic manufacturing

How to Choose the Right Plastic Manufacturing Process

Choosing the right plastic manufacturing process can be a challenge. There are many options, and each has unique benefits and limitations to consider. Here is a brief look at the different types of plastic manufacturing. The Key to Choosing a Plastic Manufacturing Process The key to choosing the right plastic manufacturing process is to think …

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Blue plastic additives spilling out of test tubes

Innovative Applications of Antimicrobial Additives in Plastic Manufacturing

Antimicrobial additives enhance the safety and hygiene of plastic products by effectively inhibiting the growth of harmful microorganisms. Plastics are ubiquitous in our modern world, but they also pose a challenge to maintaining hygiene and preventing the spread of harmful microbes. Bacteria, mold, fungi, algae, and viruses can grow on plastic surfaces and cause various …

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Plastic stabilizers are additives that enhance product quality, durability, and performance in plastics manufacturing.

Understanding the Different Types of Stabilizers in Plastics Manufacturing

In the dynamic world of manufacturing, stabilizers in plastics are crucial in ensuring plastic products’ longevity, quality, and performance. These additives are specifically designed to protect polymers from degradation caused by heat, light, oxidation, and other environmental factors. Types of Stabilizers in Plastics Understanding the various stabilizers in plastics manufacturing is essential for producing durable …

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Purging compounds help clean plastic manufacturing machines by removing leftover plastic from the machine parts.

Choosing the Right Purging Agent for Your Application

Purging compounds, or purging agents, are essential for maintaining the quality and efficiency of plastic manufacturing machines. They help to eliminate any traces of plastic that may remain after producing a component, preventing contamination, degradation, and waste. However, not all plastic purging compounds are the same. Depending on the type of machine, plastic, and process, …

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QTM

QTM

Contact: Kevin Para
kevin@qtmi.com or
QTMOrders@qtmi.com

540 S Melrose St.,
Placentia, CA 92870

Founded in 1999, QTM, Inc. was established to better serve thermoplastic processors, OEMs, and end users. Unlike the larger distribution companies that dominate today’s plastics distribution world, we are a smaller yet aggressive plastics distribution and manufacturing partner. Our mission is to provide personalized, efficient, and high-quality service to meet the unique needs of our clients.

Distributor data QTM