ICRYSTAL epoxy resin

Product detailed description

ICRYSTAL epoxy resin is a perfectly transparent crystal resin with glass-like transparency. It has an excellent UV filter and is more resistant to scratches and heat. After curing, it has a solid, mirror-shiny and completely smooth surface.

It is fully transparent and can be applied in layers of approx. 15 - 20 mm. In the case of higher castings, we recommend casting it in layers, after partial or complete hardening of the bottom layer. It can be well coloured and pigmented. It is also suitable for thin layers from 1 mm.
It cures in about 24 hours, is easy to work and polish. It has excellent mechanical properties, high strength and cohesion.

Specifications:

• The maximum layer thickness is about 15-20 mm.
• The maximum volume for casting a thickness of 20 mm is 1 kg of mixed mass. For higher volume, cast in a maximum layer of 15 mm. Reduce the casting thickness proportionally with volumes above 3 kg.
• After curing, it has a fully transparent, solid and mirror-gloss surface.
• It is UV stable and resistant to humidity from the air (reduces water spots and loss of gloss).
• It is suitable for transparent and coloured castings, it is well coloured with dyes and pigments from our offer.
• Processing time 45 minutes (125 g, 25 °C).
• The moulding time is about 10 - 24 hours (depending on the temperature of the environment and the amount of material to be cast). Final curing and completion of all bonds in the resin takes 10-14 days, at which time the resin can be sanded or objects can be placed on it (applies to curing at a constant temperature of 20 - 25 °C).
• It is self-levelling and well flowable.
• It is suitable for use in outdoor areas. It has good chemical resistance.
• It contains no solvents and is virtually odourless.
• It can be used for watering all types of materials (wood, concrete, glass, etc.).
• Viscosity: approx. 400 mPa. (resin); 125 mPa.s. (hardener).
• Resulting hardness 80 Shore D.

What does UV stable/unstable resin mean?

The resins without additives to ensure UV stability yellow to a richer yellow colour. The resins with these additives provide longer protection against yellowing and only yellow to a slight tinge of yellow over time. How to ensure that the UV stable resin product is free of this breath as long as possible? Do not expose the products to direct sunlight, which interferes with the protective UV barrier.

Processing and application:

First, mix the two components in a mixing ratio of 2A : 1B by weight. Each ingredient needs to be carefully weighed in grams. First, pour and weigh the required amount of component A into the container (clean and dry), reset the balance and pour and weigh the required amount of component B. The two components are mixed for 5 to 8 minutes (alternating clockwise and anticlockwise mixing, scraping the material from the sides and bottom of the container). After mixing, it is recommended to transfer the mixture into another clean and dry container, stir again and then apply.

If the mass is cast into moulds, it is advisable to use a silicone mould. In the case of moulds made of other materials, a separator must be used for easy removal from the mould. We do not recommend using glass containers as a mould, they may crack when the resin cures. When porous materials (wood, concrete) are poured, air bubbles are released into the cast material, therefore it is necessary to penetrate these objects. Penetration of porous materials can be done with a special primer, or you can paint them with a thin layer of resin and after it hardens, such items can be molded into the desired product.

To ensure optimum consistency and quality of the result after application, it is necessary to ensure sufficient temperature of the environment and the material (approx. 20 °C) during mixing. Low temperatures have a significantly negative effect on the final result.

Notice:

• Observe the processing time, do not work with the finished mixture for more than 45 minutes. If this time is not observed, the products may not have the necessary properties (the finished products may be brittle) and the resin may start to heat up rapidly in the mixing vessel in a higher layer (exothermic reaction) and deteriorate.
• Hot objects such as tea cups must not be placed on the finished resin products. The product could be damaged.
• The resin may become cloudy when stored at temperatures below 20 °C. This is a common phenomenon, before use, place the sealed bottle with ingredient A in a warm water bath (50 - 70 °C) for 20-30 minutes and the cloudiness will disappear. Prevent water from entering the resin bottle. After removing from the bath, allow to cool and then use.
• If one layer is longer than 100 cm, work in thin layers up to a maximum of 1 cm. The same applies to volumes above 3 kg.

Security measures:

• We recommend that children under 18 years of age, pregnant and nursing women work with epoxy resin only with skin and respiratory protection, and that children work only under adult supervision.
• In case of eye contact, flush with plenty of water. Avoid swallowing or inhaling material; if swallowed or if mucous membranes are affected, seek medical attention.
• Wash your hands thoroughly after work, especially before eating. Do not smoke, drink or eat while creating the product.
• Work in a well-ventilated area with (important!) low humidity (no more than 30 - 40%).
• The temperature must not be less than 20 °C and not more than 28 °C.
• Only wear gloves, the resin can cause an allergic reaction on the skin.
• We recommend protecting your respiratory tract with a respirator or full-face mask with a vapour filter.

Safety Data Sheets, Technical Data Sheets and Certification

How to mix the resin correctly?