What to consider before purchasing epoxy resin?
Epoxy resin and its versatility have resulted in a great increment in the range of products and a spark of creativity amongst millions. Epoxy is not tough to find or does not need exceptionally skillful hands to work with so undoubtedly, there has been a surge of quite some cheap production in the market.
All that it takes to handle and work with epoxy is a little precaution and insight. They might seem tempting due to the price and their availability, but choosing the wrong kind of resin is bound to crush your enthusiasm into utter disappointment. You are lucky if you get your hands on a trusted and good epoxy resin suppliers Sydney, who can guide you and give you advice and recommendations based upon the resin for your specific craft.
There is a stark distinction between the different types of resin which are mainly – epoxy resin and cast resin. They are used quite synonymously but when you are working with them the differences between them needs to be highlighted. Upon close inspections, cast resin and epoxy resin have different properties which play a role in the application in which they are to be used.
Casting Resins
They have a rather thin consistency before their curing can begin owing to their low viscosity. They cure pretty slowly over long periods of time and thus can be worked upon for a longer time. You can process casting resin with a thicker layer height, with every casting process.
The last thing to keep in mind is that they need to be mixed with different ratios.
Epoxy Resins
These, unlike casting resin, are initially rather viscous and possess a tough consistency. Their curing period is relatively shorter (due to its viscosity) and you need not torture your patience while watching its cure.
Make sure to use thin layers since the usage of thick layers are pretty limited and they need to be mixed in simple ratios.
It is always told by suppliers and experts not to be swayed by low prices since the outcome is supposedly going to reflect its cheap origin and might even end up as a disaster. Play a safe bet and go for a resin that is recommended by epoxy resin suppliers. You can even end up getting good-quality epoxy resin at low prices.
Your supplier should give you a brief guide on the type of resin that is appropriate according to your needs and offer you the best prices along with providing you with the best brands to purchase from.
An insight on the amount of resin needed
In the process of molding casting, higher layers are generally cast. A slower resin is beneficial during times like this so that the curing process does not involve excess heat release at once due to the exothermic reaction.
Enquire your supplier about factors like heat resistance, chemical stability, electrical insulation, low moisture absorption properties, adhesive bonding along with its fatigue, and flexural strength and they must provide you with the proper choice of resin.
