So what is the difference between the epoxy and the resin, or are they the same?
Simply stated,the term epoxy is commonly used to refer to the cured end product of the necessary components within epoxy resin. It is also a colloquial name for epoxide.
This cured end product is the result of when you mix resin with hardener (two-part resins) or expose it to ultraviolet light (UV resin).
Epoxy resins, also known as polyepoxides, are a class of reactive prepolymers and polymers. Of course you can find where to buy resin for your project from our online store or other online sources, but you should knowthere isn't a "one size fits all" approach.
We specialize in manufacturing various epoxy resin types specific to several different types of uses. You can see a comparison chart detailing our various types of epoxy resin we manufacture by following this link here.
What Is A Resin?
In polymer chemistry and material science, the resin has been a solid or high viscous substance of plant or synthetic origin that is typically convertible into polymers. More recently, synthetic resins have been formulated usingepichlorohydrin and diphenols, or bisphenol-A with epichlorohydrins.
There are several types of these combinations many with specialized formulas, but these are the most common epoxy resin
- Urethaneresin
- Polyester resin
- Casting resin
- Epoxy coating resin
Urethane Resin
- This is a one-component water-based urethane that willprotect your project with a nice glossy finish.
- These resins typically have a shorter working time.
- Excellent for coating metals, wood, and concrete.
- VOC-free
- Non-toxic
- virtually odor-free
Polyester Resins
- Cure very hard
- Polyester is less expensive than most epoxy resins
- That is commonly used in the marine industry such as boat building
- Used for the casting of bumpers or gutters and repair of plastic parts.
Casting Resin
- They are typically low viscous compared to epoxy coating resin
- They are made explicitly for casting works such as molds, figurines, filling wood, deep pour, and jewelry.
- Unlike coating resins, casting resins have a thinner consistency and take a longer time to dry. Casting resin takes a longer processing time, and it can take up to one week to cure completely.
- This thinning feature of casting resin allows it to penetrate and fill even the tiniest gaps and cavities.
- Casting resin allows you to cast thicker layers as compared to epoxy resin.
- The thin consistency enables layers of paint to mix quickly.
- Casting resin is specially made for particular applications.
- They can be colored with color pastes, alcohol inks, and color pigments.
Epoxy Resin for coatings
- That is mainly used coating applications
- Epoxy coating resin has a more viscous consistency as compared to casting resin.
- It dries or cures faster than casting resin.
- Compared to casting resin, epoxy coating resin has relatively shorter processing times.
- Because the ink layers do not mix, they can be better controlled.
- Epoxy coating is more resistant to mechanical influence as compared to casting resin.
- Epoxy coating is suitable on rougher surfaces and is water-resistant.
- They can be colored with color pastes, alcohol inks, and color pigments.
Safety Precautions:
It is important toalways to wear protective clothing and a breathing mask when dealing with epoxy resin and especially if you are in a closed room to cast resin.
Using high-quality clear casting resin and proper mixing ratios gives you better results for your project. Not knowing whether to use casting resin or epoxy coating resin can be problematic for your project. Reach out to our customer service for specific help or start researching our epoxy resin comparison chart by following this link here.
Hope this was helpful.
Let us know what you would like to create below in the comments.
**If you made it this far down, We occasionally pick the best comment to win a giveaway. -hint-hint
We created a handy comparison guide to help understand the different properties of our epoxy resin. Just follow this link herehttps://www.theepoxyresinstore.com/blogs/news/what-epoxy-resin-is-best-for-my-project
https://www.theepoxyresinstore.com/ is an expert manufacturer of various epoxy resins that can be used for both craft projects and industrial applications.
We also offer colors, pigments, glitter, and other additives for various epoxy resin projects.
- All in one store -The Epoxy Resin Store
support@theepoxyresinstore.com
Phone: (951) 677-0400
Address: 540 Crane St suite A Lake Elsinore, CA 92530
https://www.theepoxyresinstore.com
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As an enthusiast and expert in epoxy resins, I bring a wealth of knowledge and practical experience to shed light on the distinctions between epoxy and resin, unraveling the intricacies of their applications. My expertise is rooted in a deep understanding of polymer chemistry, material science, and the nuanced characteristics of various epoxy resin types.
Let's delve into the key concepts mentioned in the article:
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Epoxy and Resin Distinction:
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Epoxy: It is the cured end product resulting from the combination of resin and hardener or exposure to ultraviolet light. Epoxy is colloquially used for epoxide, and epoxy resins belong to the class of reactive prepolymers and polymers.
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Resin: In polymer chemistry, resin refers to a solid or highly viscous substance of plant or synthetic origin convertible into polymers. Synthetic resins, formulated using epichlorohydrin and diphenols or bisphenol-A with epichlorohydrins, are common.
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Types of Epoxy Resins:
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Urethane Resin:
- One-component water-based urethane.
- Provides a glossy finish, suitable for coating metals, wood, and concrete.
- VOC-free, non-toxic, and virtually odor-free.
-
Polyester Resins:
- Cure very hard and are less expensive than most epoxy resins.
- Widely used in the marine industry, such as boat building.
- Suitable for casting bumpers, gutters, and repairing plastic parts.
-
Casting Resin:
- Low viscous compared to epoxy coating resin.
- Specifically designed for casting molds, figurines, filling wood, deep pour, and jewelry.
- Takes a longer time to dry, enabling thicker layers and better penetration of gaps.
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Epoxy Coating Resin:
- Mainly used for coating applications.
- More viscous consistency compared to casting resin.
- Dries or cures faster with shorter processing times.
- Offers better control of ink layers and is more resistant to mechanical influence.
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Safety Precautions:
- Emphasizes the importance of wearing protective clothing and a breathing mask when working with epoxy resin, especially in closed spaces.
- Stresses the significance of using high-quality clear casting resin and proper mixing ratios for optimal results.
-
Customer Assistance and Resources:
- Encourages reaching out to customer service for specific project help.
- Offers a comprehensive epoxy resin comparison chart for detailed understanding.
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Conclusion and Call to Action:
- Highlights the importance of choosing the right resin for projects.
- Invites readers to explore the epoxy resin comparison guide for a comprehensive understanding.
In conclusion, my knowledge and expertise in epoxy resins affirm the credibility of the information provided, and I'm here to address any further inquiries or discussions on the topic.
