- By combining organic polymer with inorganic cement, we achieved advanced performance such as durability and adhesion adding to the original functions of cement.
- Various polymer types such as styrene/butadiene, acrylic, and ethylene/vinyl acetate are available.
- We are expanding applications to meet today’s market needs such as environmental issues, advanced functionality, and durability.
- Original Equipment Manufacturing(OEM) orders are welcome. We can create what you request.
Achieve your needs with E-TEC
--- Emulsion Technology’s environment-friendly special purpose and solvent-free materials
Mortar admixture
Product outline
Properties
・Environmental performance
ETEC’s mortar admixture is an eco-friendly water-based emulsion that meets various environmental measures and regulations.
・Miscibility
Our product can be stably mixed with cement.
Since the water ratio is adjustable, Lessen water is effective to reduce drying shrinkage to prevent cracking.
・Durability
Excellent water and alkali resistance bestows stable and durable adhesiveness. Furthermore, it also has freezing/thawing and hot/cold repeat resistance.
・Adhesiveness （Epoxy modified product）
Adhesion to substrates can be greatly improved regardless of the material.
Since it has a highly reactive epoxy group, it exhibits excellent adhesion to substrates such as steel plates, concrete, and resin with active hydrogen.
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Mortar after mixing
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Adhesion to various substrates
Application development
| Name of product | Base porymer | Typical use | Characteristic |
| Tomac super |
Styrene butadiene rubber
|
Building structure, Road pavement,Landscape pavement, Renovation （Structure repair,Road repair, etc.） |
Improving the durability of concrete(Suppression of neutralization, salt damage and water absorption)Improvement of mortar properties |
| Tomac power | Acrylic resin | Building structure, Road pavement,Landscape pavement, Renovation （Structure repair,Road repair, etc.） | Improving the durability of concrete(Suppression of neutralization, salt damage and water absorption)Improvement of mortar properties |
| KT9537D | Styrene butadiene rubber + acrylic resin (Epoxy modified product) | Adhesion to special substrates（steel plate, epoxy, etc.） | Good adhesion to steel plate, epoxy resin, etc. |
| KT9413D | Styrene butadiene rubber | Slope protection mortar | Usable as a thick mortar by spraying method |
| KT3939C | Acrylic resin | Surface treatment agent and primer | Good adhesion to substrates with small polymer particles |
Product lineup
| Viscosity （mPa・s） |
Solid contents （%） |
Specific gravity (g/ml) |
pH | Characteristic | |
| Tomac super | 50 | 45 | 1 | 8.7 | Styrene butadiene rubber |
| Tomac power | 100 | 45 | 1 | 9.5 | Acrylic resin |
| KT9413D | 210 | 13.5 |
1 |
8.5 | For slope protection |
| KT9537D | 8 | 30 | 1 | 9.5 | Epoxy modified |
| KT9840E | 1100 | 45 | 1.02 | 7 | Ethylene/vinyl acetate |
| KT3939C | 155 | 35 | 1 | 7.5 | For primer |
Division
Construction Materials Team, Construction Materials Division
Phone number +81-3-6218-3842
