What is the technique?

Resin encapsulation is a technique of plastic casting where a mold is filled with a liquid synthetic resin, which then hardens. It is primarily used for small-scale production like industrial prototypes and dentistry. It can be done by amateur hobbyists with little initial investment, and is used in the production of collectible toys, models and figures, as well as small-scale jewellery production.

 

What are the materials needed?

• Mould (small plastic container)
• Things to encapsulate (any materials: leaves, insects, rubber bands, wood, fabric, etc.)
• Liquid resin
• Hardener
• Measuring scale
• Rubber gloves
• Safety mask

 

How to achieve the technique?

Note: Keeping the ratio of liquid resin to the ratio of hardener –> 100g : 4g

 

1. Prepare the mould and things to encapsulate
2. Wipe the mould container clean, ensure no dust etc.
3. Spray the conditioner and leave to dry
4. Pour 100g of liquid resin into cup
5. Pour 4g of hardener into the cup of liquid resin
6. Mix them well until solution becomes clear
7. Pour the solution to your mould.

Note: To achieve objects to be flat on the base of mould, pour in the solution with the objects already placed in the mould.

To achieve floating effect, pour in first layer of solution and wait until it nearly harden. Place the objects on the layer and pour in another layer of solution.

8. Leave to dry. Ensure not to dry it in an enclosed room.

 

What are the uses and applications of the technique?

• Interior design (divider, screen, etc.)
• Display item

 

Photos of experimentation with technique

 

Own personal reflections

While I was working on the class sample for this technique, we had to work fast as to avoid the solution to harden before being able to pour completely to the mould. However, the solution mixture for my sample cracked in the end process. This may be due to too much hardener.

 

Although it is exciting to create something with resin and objects, I find that this technique requires trial and error with the measurement. For sure, I would not consider this technique for my final project.