Chemistar was established in 1984 and has been the leading company in producing and supplying concrete admixture and also its raw materials in Korea.

We began to produce polycarboxylate products in 2005 using our proprietary technology, and we are now the largest polycarboxylate manufacturer in Korea with production capacity of 120,000 MT per year.

We now produce more than 23 polycarboxylate products for applications ranging from SCC to precast, and supply them to over 80 prestigious admixture companies over 60 countries in the world.

Our polycarboxylate products, “Solimer series”, offer the following benefits to our clients in comparison to other similar products in the market:.

- High cost performance

- Admixture engineer design

- Update 1-2 products every year according to market needs

- Provide solutions for various applications

- No solvent smell for best-selling PC

- Product quality double-check system

MODEL NAME: SOLIMER-MC

- APPLICATION: SOLIMER-MC has the strong water reduction capability with extended workability. It is recommended to be used for general purpose concrete where consistent performance is required. It can be used as a single product for general purposes.

- ADVANTAGE: High water reduction, Extended workability, Consistent performance, Insensitive to concrete materials variation.

MODEL NAME: SOLIMER-LES

- APPLICATION: SOLIMER-LES has the strong water reduction capability with high early strength. It is recommended to be used for the high binder ready-mix and precast concrete with low water/cement ratio.

- ADVANTAGE: High water reduction, High early strength

MODEL NAVE: SOLIMER-KB

-APPLICATION: SOLIMER-KB keeps the slump and workability for an extended time. It is recommended to be used for medium binder ready-mix concrete where high slump retention and extended workability are required. It performs well when mixed with Solimer-series high range water reducing polycarboxylate superplasticizer.

- ADVANTAGE: High slump retention, Extended workability, Insensitive to temperature variation

MODEL NAME: SOLIMER-360

- APPLICATION: SOLIMER-360 has high water reducing capability with extended slump retention. It improves the rheology of the concrete and enables concrete to be maintained highly workable over time. It is recommended to be used for high binder concrete where high early strength and long slump keeping is required.

- ADVANTAGE: High water reduction, High early strength, Low concrete viscosity, Long slump keeping

MODEL NAME: SOLIMER-470

- APPLICATION: SOLIMER-470 keeps the slump flow and workability for an extended time without affecting the final setting time. It is recommended to be used for high binder ready-mix and precast concrete where extended slump flow retention is required. It performs well when mixed with Solimer-Series high range water reducing polycarboxylate.

- ADVANTAGE: High slump flow retention, High early strength, Extended workability, Insensitive to temperature variation.

MODEL NAME: SOLIMER-DB

- APPLICATION: SOLIMER-DB has the defoaming capability with homogenous mixing properties. It is recommended to be used for the ready-mix and precast concrete where defoaming capability and homogeneous mixing properties are required.

- ADVANTAGE: Homogeneous mixing properties