CN Mould & Plastic Limited

Material Studies

15
10, 2026
7 Things That Make PMMA the Go-To Transparent Plastic for Injection Molding
If you need injection molded parts that are clear, durable, and stay that way outdoors, PMMA is probably the first material that comes to mind. It’s the go-to transparent plastic for everything from ...
07
10, 2026
7 Things You Should Know Before Injection Molding POM
POM is used in fuel systems, powertrains, and a long list of other automotive parts. These aren‘t easy places for any plastic to survive. So what makes POM the go-to? What Is POM?POM — polyoxymethyl...
28
09, 2026
ABS: The Go-To Material for Product Housings
ABS is the default choice for product housings. It's cost-effective, easy to process, and looks good. But what makes it work — and when should you consider something else?Here's what you need...
16
09, 2026
How to Choose the Right Material for a Safety Visor – and Why PC Won
A safety visor is simple. It protects the face. It lets you see. But pick the wrong material, and it cracks on impact. Or it’s too heavy. Or it’s clear enough to see through, but not strong enough t...
20
08, 2026
PPS Injection Molding: Properties, Processing, and Key Considerations
Polyphenylene sulfide (PPS) is a high‑performance engineering plastic known for its exceptional thermal stability, chemical resistance, and inherent flame retardancy. It is a precision molding materi...
07
08, 2026
PMMA Material Properties: A Practical Guide for Mold Designers
Polymethyl methacrylate (PMMA), commonly known as acrylic or Plexiglas, is best known for its excellent optical clarity. It is one of the most widely used transparent plastics in injection molding. Mo...
30
07, 2026
ABS Resin Selection Guide: Which Grade Is Right for Your Injection Molding Project?
ABS is a terpolymer of acrylonitrile, butadiene, and styrene. Each component contributes different properties, and the ratio between them determines the material's final performance. Additives als...
08
07, 2026
PVC Thermal Stability: Challenges and Solutions for Injection Molding
Thermal Behavior of PVCPVC behaves as a solid at temperatures below its glass transition temperature (Tg), which is approximately 80–85°C. Above this temperature, it begins to soften. When the tempe...
01
07, 2026
PET Blends in Injection Molding: Improving Performance Through Polymer Modification
Polyethylene terephthalate (PET) is widely used in injection molding, but its processing and mechanical properties can be significantly improved through blending with other polymers. PET blends are co...
25
06, 2026
Glass Transition Temperature (Tg): Why It Matters for Plastic Part Design
When selecting a plastic material for a specific application, glass transition temperature (Tg) is one of the most important properties to consider.The transition from a glassy state to a rubbery stat...