We recently wrote about the differences between Nylon 6 and Nylon 6,6. Now we want to discuss the differences between Nylon 4,6, Nylon 11, and Nylon 12 and differentiating them from Nylon 6 and Nylon 6,6.
Nylons are semi-crystalline resins with a very low viscosity at melting point, excellent chemical resistance, good temperature resistance, and good toughness (moisture). There are 8 types of nylons: Nylon 6; Nylon 6,6; Nylon 4,6; Nylon 6,9; Nylon 6,10; Nylon 6,12; Nylon 11; and Nylon 12.
Topics: Mold Components
Injection molding is the processing method used in 75% of the plastics industry. It is used to convert raw plastic to useful shapes for all types of industries including the automobile industry. Although there is a substantial upfront investment, injection molding is beneficial because the cost is low after the initial investment.
Topics: injection molding
Plastic, coming from the Greek “plastikos” meaning “capable of being shaped and molded”: we use it multiple times daily, but what do you know about it? You may be surprised to learn just how advanced plastic is; for example, a fleece jacket can be made from 25 recycled plastic drink bottles. Did you know there are two families of plastics? Thermoplastics and thermosets make up the two families. There are several characteristics of each that differentiate the two. Thermoplastics soften when heated and harden when cooled, can be re-softened and reformed repeatedly, and have a limited upper service temperature. Thermosets harden when heated, cannot be re-softened or reprocessed, and have a high upper service temperature.
Topics: Mold Components
When you are preparing to inject molding you need to establish process parameters based on information about the mold capabilities. This will mean you will process from a plastics-point-of-view, verifying and then proving over time, and optimizing setup times with mold modifications.
This is a called a systematic process optimization, with single or multiple cavities, used by cold runner or hot runner molds. It can be used by amorphous or semi-crystalline thermoplastic materials. All of these decisions are made using data.
Topics: injection molding
If you’re looking for a balance of strength, transparency, and economy you may want to consider Styrolux for your next modeling project.
Styrolux is a Styrene-Butadiene Block Copolymer (SBC) with several different polymer blends that each have added benefits and disadvantages depending on what you need to model. Types of Stryrolux include: General Purpose Polystyrene (GPPS), Styrene-Methylmeth Acrylate (SMMA), High Impact Polystyrene (HIPS), Stryrene-Acrylonitrite (SAN), and Polypropylene (PP).
Topics: Mold Components
Mold cooling has advanced and become more efficient throughout the years. Before there was newer technology to create optimized circulation throughout mold plates and cavities, there were mold cooling systems to circulate water through base plates not necessarily within the cavities.
Topics: Mold Components
Anything made out of plastic used to be considered cheap; however, today, thousands of products are produced from plastics. Some of these products include automobile parts, computer housings, and medical parts. The first synthetic plastic was produced in 1869 from plant material cellulose by John Wesley Hyatt. His synthetic plastic was used in eyeglass frames, combs, billiard balls, shirt collars, dentures, buttons and photographic film.
Topics: Mold Components
Are you in search of an injection molding company but stuck on where you should start looking? Once you choose a company to work with, you are likely to stay with them for all your future needs as well so it is important to find a reputable, trustworthy company. Here are some questions you should ask before you choose the company to work with.
Topics: injection molding
Injection molding can be a complex industry to understand. However, some of the processes and terminology don’t necessarily have to be to those unfamiliar to what it is and how it’s done.
Here’s a quick glossary of some of the most commonly used terms in our industry to help you become more familiar with what we do and how we do it.
Topics: injection molding