by Dan | Apr 30, 2020 | Epoxy Resins, Filtration & Ultrafiltration, High Performance Plastics, Home Featured, Liquid Plastics, Liquid Rubbers, Medical Grade, Plastics Technology, Potting & Encapsulating, Uncategorized
Filters A Key Tool in the Fight Against Covid-19 For over 4,000 years, the evolution of the filter has been directly linked to the improvement of human health and life expectancy. The first great civilizations, like the ancient Egyptians, used sand and gravel as...
by Dan | Jul 30, 2019 | Casting Techniques, Epoxy Resins, Home Featured, Liquid Molding Methods, Uncategorized
Epoxy River Cribbage Board Made With Hapco Resins Over the past year, the wood and resin craft market has hit its stride. A quick search on Etsy or Youtube yields thousands of results. We’ve fielded numerous calls from artists, furniture makers, and...
by Dan | Nov 14, 2016 | Casting Techniques, High Performance Plastics, Home Featured, Liquid Molding Methods, Liquid Plastics, Liquid Rubbers, Silicone Rubbers, Uncategorized
Part 1 – Making the Mold In this article, we show you step by step, how to duplicate a complex pattern using Hapco’s high performance materials and equipment. After taking measurements of the pattern and creating a drawing to outline our plan, we...
by Fred | Oct 13, 2016 | Casting Techniques, Dispensing Equipment, Epoxy Resins, Filtration & Ultrafiltration, Liquid Molding Methods, Liquid Plastics, Liquid Rubbers, Potting & Encapsulating, Rapid Prototyping, Uncategorized
The term “viscosity” refers to the thickness or flowability of a liquid. Viscosity numbers range from 1 (water) to millions of centipoise (cP) or pascal seconds (Pa.s), 1cP = 0.001 Pa.s. Refer to our viscosity comparison chart here. Urethane and epoxy resins with...
by Dan | May 8, 2015 | Casting Techniques, Liquid Molding Methods, Liquid Plastics, Uncategorized
Achieving clear, bubble-free parts using clear epoxy or urethane is not impossible, but as anyone with experience will tell you, it’s not without its challenges either. The task can be even more daunting if the part possesses complex detail or undercuts, however...
by Dan | Mar 28, 2015 | Epoxy Resins, Liquid Plastics, Potting & Encapsulating, Uncategorized
In our previous post, we discussed the application of potting and encapsulating using urethanes and epoxies. When choosing the proper urethane or epoxy for an electrical application, there are some important considerations to keep in mind. In this article, we will...
