When it comes to compounds that are used in a wide variety of industries because of their bond strength and malleability, epoxy and cast resin are easy choices. They are usually very versatile and can be used on and on most surfaces. At the same time, to maximize their efficiency, they are best suited for certain types of materials.
Below is a brief description of Resin-expert.com's Cast Resins Guide and a simple overview of the benefits of epoxy and cast resin so you can learn how to differentiate what you're using each for.
What is epoxy resin?
It is a strain of reactive compounds that, through curing and / or polymerisation, enables them to have a high level of binding capacity as soon as they come into contact with different fibers. "Epoxy" often refers to both categories of cured and uncured. Its nature is exothermic and for this reason it is possible to induce it between room and elevated core temperature.
benefits
elasticity
Once cured epoxy resin has relatively superior toughness, especially its rubber modified version. It also has excellent adhesion, resistance to electrical resistance, and low shrinkage. This implies that its cohesion and adhesive strength remain stable when exposed to different temperatures.
Substrate adhesion
At the same time, its hardening potential can be adapted to specific manufacturing processes. The internal stress can be minimized considerably, whereby the property of adhesive force is emphasized.
Chemical stability
Not only does epoxy have better strength than other similar materials, it is also known for its chemical stability. It is resistant to various elements such as acids, alkalis and solvents and maintains its integrity to prevent corrosion.
Use
Epoxy resin is a commonly used adhesive in industries such as construction, engineering, and electronics. While there are, the reality is that it can be applied in a wide variety of areas. Manufactured plastics, adhesives, paints and primers, floors and sealers are just a few by-products that epoxy is intended for. This type of resin is also a good addition to reinforce materials.
What is resin casting?
Pouring, in its simple definition, is the process of pouring a liquefied material into a moulder or mold cavity. The liquefied material is mostly preheated at extreme temperatures and becomes a completely new object as it sets and cools due to the shape in which it is in and / or around the mold. It is different from any other molding or casting technique, as casting resin uses a special type of synthetic resin in a unique way.
advantage
maneuverability
The maneuverability of the cast resin makes it possible to pour it into mold cavities that are complex and intricate in design. In addition, it has low-directional components, which allows it to cool more evenly compared to other molding substances.
Thin consistency
Aside from its thin consistency, which is directly related to its maneuverability, this variable allows for convenient layering as well as color and / or color mixing.
Use
Due to its low viscosity and long curing time, its approach is suitable for small to medium-sized projects. It is fairly undemanding to maneuver the liquid synthetic material into special shapes yourself. It is precisely for this reason that dental components, industrial prototypes and even decoration manufacturers find casting resin for casting applications reliable. However, casting resin is not limited to this only.
