Category: Material

Material

Modified PTFE: Boosting Performance Beyond the Basics?

Virgin PTFE is great, but sometimes its softness or wear limits its use. How can we enhance PTFE for tougher jobs without losing its core benefits? Finding the right upgrade is key. Modified PTFE1 includes variations like chemically modified co-polymers (like TFM™) or standard PTFE mixed with fillers (like glass,

Read More »
Material

PTFE in Critical Applications: Where Does It Shine Most?

Need a material for extreme conditions? PTFE seems ideal, but where is its unique combination of properties truly indispensable? Finding the right fit is crucial for success. PTFE excels in demanding aerospace, medical, and pharmaceutical applications due to its high-temperature resistance1, chemical inertness2, low friction, and biocompatibility3. It’s used for

Read More »
Material

PTFE Manufacturing Methods: Beyond Injection Molding?

Trying to make parts from PTFE using standard plastic processing? You might find that typical methods like injection molding just don’t work for this unique material. This can be frustrating and costly if you’re expecting PTFE to behave like other thermoplastics. PTFE (Polytetrafluoroethylene)1 cannot be effectively processed using conventional melt

Read More »
Material

PTFE vs. Other Fluoropolymers: A Comprehensive Comparison Guide?

Struggling to choose the right high-performance plastic1? The world of fluoropolymers2 like PTFE3, FEP, and PFA can be confusing. Picking the wrong one can lead to processing nightmares, unexpected failures, or unnecessary costs. Let’s break down the key differences. PTFE (Polytetrafluoroethylene) is the original fluoropolymer, famous for its non-stick properties

Read More »
MANUFACTURING

Mold Base Maintenance: How Can You Extend the Lifespan of Your Injection Molds?

Molds wearing out prematurely causes costly downtime and quality issues. Don’t let preventable failures1 derail production. Proactive maintenance saves money and ensures consistent parts over the long haul. Extend mold life through regular cleaning, proper lubrication of moving parts, detailed inspections for wear or damage, careful handling and storage, and

Read More »
Material

How Can You Master Shrinkage Control in Precision Injection Molding?

Are inconsistent part dimensions driving you crazy? Shrinkage issues lead to rejects, assembly problems, and wasted resources, undermining your precision goals. Let’s get it under control. Mastering shrinkage involves understanding material behavior (like PVT), optimizing process parameters (pressure, temperature, time), and smart mold design (gating, cooling). It’s a balance achieved

Read More »
Material

Material Selection Guide: Choosing the Right Plastic for Precision Injection Molding?

Struggling to pick the perfect plastic for your detailed parts? Making the wrong choice can lead to failed components and wasted resources, costing you time and money. Selecting the right plastic involves balancing mechanical properties1, thermal resistance, chemical compatibility, cost, and specific application needs like optical clarity or dimensional stability2

Read More »
Injection Molding

What Exactly Is Plastic Injection Molding?

Confused about how complex plastic parts are made? This vital process seems complicated, but understanding it unlocks efficient, high-volume production. Let’s simplify plastic injection molding1 together. Plastic injection molding is a manufacturing process for producing parts by injecting molten plastic material into a mold cavity. Once the plastic cools and

Read More »

Wait, We Have Something Special for You!

Join our mailing list and receive a 10% discount on your next mold or CNC project.

Start Your Project Today

We will contact you within one working day. Please pay attention to the email with the suffix “@ckmold.com”