An epoxy paint formula is a two-pack system: a base part with epoxy resin and pigment, and a hardener part that makes it cure. It gives strong adhesion and chemical resistance on floors and steel. Here you will find the groups, the mixing order and the checks. The mix ratio of base to hardener must be followed exactly.
Two pack epoxy formulation, epoxy primer formula and epoxy floor coating recipe follow the same idea.
We tune formulas with you for your raw materials, grade and climate, and support your lab trials and scale-up to plant batches. Trial batches and formula adjustment for epoxy coating systems formulas are guided by the technical team of IPCS (Indian Paints Consulting Service).
Applications of Epoxy Paint Formula
Epoxy is chosen where strength and chemical resistance matter.
- Industrial floors
- Steel and concrete protection
- Epoxy primer for metal
- Tank and pipe linings
Formula variations for epoxy paint
| Grade | What changes | Best for |
|---|---|---|
| Primer | Adhesion and corrosion protection | Steel and concrete |
| Floor coating | Hard, wear-resistant film | Factory and warehouse floors |
| Chemical resistant | High-crosslink systems | Tanks and pipes |
Ingredients used in epoxy paint formulas
| Group | Role in the formula | Examples |
|---|---|---|
| Epoxy resin | Base binder | Liquid epoxy resin |
| Hardener | Cures the resin | Amine or polyamide type |
| Pigments and fillers | Colour, body and wear resistance | Titanium dioxide, fillers |
| Solvent or diluent | Viscosity control | As needed |
| Additives | Flow, anti-settling | Standard set |
Mixing order for epoxy paint batches
- Make the base part: charge resin, pigment and filler into the disperser vessel and disperse to the target fineness
- Adjust viscosity and fill the base part
- Make the hardener part separately and fill it in its own pack
- Check each part against its specification
- Pack the two parts as a kit in the correct ratio
- Label with mix ratio and pot life
Quality targets for epoxy paint
- Fineness of grind of the base
- Viscosity of both parts
- Mix ratio check by weight or volume
- Pot life after mixing
- Adhesion and hardness after cure
Frequently Asked Questions
What is an epoxy paint formula with percentage?
Exact percentages depend on your resin and hardener, so we set them with you through formulation consultancy.
What is the epoxy paint resin and hardener ratio?
The ratio is set by the chemistry of the resin and hardener, and it must be followed exactly. A wrong ratio can leave the coating uncured, soft or shrunk.
How to make epoxy base paint?
Disperse pigment and filler in the epoxy resin to the target fineness, adjust viscosity and fill the base part. The hardener is made and packed separately.
What is pot life of epoxy?
Pot life is the time a mixed two-pack paint can be used before it thickens. Epoxies often have a pot life of under an hour, and lower temperatures give longer pot life.
What is a two pack epoxy formulation?
It is a base and a hardener, packed separately and mixed at the site.
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