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"Hardener DACH" refers to curing agents, activators, or structural hardeners available or utilized within the Dermany, Austria, and Confederatio Helvetica (Switzerland) region, often specialized for industrial, automotive, or construction applications.
These products are essential for initiating the cross-linking process in adhesives, epoxy resins, paints, and concrete.
Common Types of Hardeners (DACH Region)
- Epoxy Hardeners: Used in construction and industrial bonding. Examples include amine-based hardeners for high-performance adhesives.
- Concrete Hardeners/Densifiers: Liquid chemical agents (e.g., lithium or sodium silicate) applied to concrete floors to increase surface density, durability, and resistance to wear.
- Automotive/Paint Hardeners: Activators (often polyisocyanates) used in 2K (two-component) paint systems, including clear coats and topcoats for automotive refinishing.
- Adhesive Agents: Specialized agents for industrial adhesive systems, such as Chemosil or Chemlok, which are often used in bonding rubber to metal.
Key Applications
- Concrete Flooring: Enhances wear resistance in warehouses and industrial settings.
- Structural Adhesives: Used in timber construction and other industries for creating high-strength bonds.
- Protective Coatings: Used to harden surfaces against environmental stress and chemicals.
For specific product sourcing within the DACH region, major industrial suppliers often offer specialized lines for these markets, such as Parker Hannifin (Chemosil/Chemlok) or specialized concrete densifier manufacturers like W.R. Meadows.
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Chemosil® H 2 Hardener | Germany, Austria & Switzerland - Products
Parker NA
https://ph.parker.com › product-list › chemosil-h-2-hard...
Parker NA
https://ph.parker.com › product-list › chemosil-h-2-hard...
Chemosil® H 2 hardener is a solvent-based curing agent designed for addition to Chemosil X 3960-21 or Chemlok® 343 adhesive to create a two-component adhesive ...
People also ask
What is the purpose of a hardener?
A hardener—also known as a curing agent or crosslinker—is added to adhesives or coatings to improve their overall performance. When mixed with the base adhesive, the hardener triggers a chemical reaction (crosslinking) that transforms the material into a tougher, more durable structure.
What is the purpose of hardener? - NANPAO
NANPAO
https://www.nanpao.com › qa-show
NANPAO
https://www.nanpao.com › qa-show
What is the best concrete hardener?
Grind N Shine Concrete Hardener is a high-performance SILICATE densifier that increases the hardness and the abrasion resistance. Designed to prolong and improve the finish of polished surfaces.Oct 22, 2025
Concrete Hardener Grind N Shine
Speedcrete Professional Construction Equipment
https://www.speedcrete.co.uk › concrete-hardener-grind-...
Speedcrete Professional Construction Equipment
https://www.speedcrete.co.uk › concrete-hardener-grind-...
What happens if you put too much hardener?
If you add too much hardener to an epoxy resin system, it will decelerate the curing process, leading to an improperly hardened and non-functioning product. This makes it crucial to have the right ratio of resin to hardener if you want to create an epoxy system that truly works.
Can You Vary the Ratio of Resin to Hardener to Speed It Up or Slow It ...
Copps Industries
https://www.coppsindustries.com › blog › can-you-vary-...
Copps Industries
https://www.coppsindustries.com › blog › can-you-vary-...
Web results
Concrete Hardener & Densifier - LIQUI-HARD
W. R. Meadows
https://www.wrmeadows.com › liqui-hard-concrete-den...
W. R. Meadows
https://www.wrmeadows.com › liqui-hard-concrete-den...
A proprietary, water-based, ready-to-use, clear silicate liquid, formulated with chemically reactive raw materials to harden and dustproof concrete.Read more
China 1,2-DIAMINOCYCLOHEXANE DACH CAS 694-83-7 ...
Nanjing Yolatech Co., Ltd.
https://www.yolatech.com › 12-diaminocyclohexane-dac...
Nanjing Yolatech Co., Ltd.
https://www.yolatech.com › 12-diaminocyclohexane-dac...
DACH is a clear, colorless to light yellow transparent liquid at room temperature, slightly like the smell of ammonia. DACH is more sensitive to the air, and ...Read more
Web results
Hardeners / Activators | Products - U-TECH
utech.us
https://www.utech.us › products › hardeners-activators
utech.us
https://www.utech.us › products › hardeners-activators
Designed to enhance efficiency, our assortment of hardeners and activators are the essential backbone to our products.Read more
West System 206A Slow Hardener .86 Quarts
dach-charts.com
https://dach-charts.com › ...
dach-charts.com
https://dach-charts.com › ...
No hidden fees, ever. No impact on your credit score to apply. The estimated payment amount excludes taxes and shipping. Payment options are offered by Affirm ...
Tech Tip Ep. 25: Proper Hardener Selection
YouTube · Axalta
1.3K+ views · 4 years ago
YouTube · Axalta
1.3K+ views · 4 years ago
Watch this Tech Tip to learn how to select the proper hardener.
Aminic hardeners with improved chemical resistance
Google Patents
https://patents.google.com › patent
Google Patents
https://patents.google.com › patent
After ensuring the complete reaction of diglycidyl ether of bisphenol F (˜5 hours), 25 grams of 1,2-DACH was added and the mixture was then thoroughly stirred ...Read more
The right chemistry for timber engineering
Dach+Holz
https://connect.dach-holz.com › the-right-chemistry-for-t...
Dach+Holz
https://connect.dach-holz.com › the-right-chemistry-for-t...
The resin and hardener components, stored in two separate chambers, are mixed and activated in the static mixer during extrusion from the injection cartridge.
Thermoset Hardener No. 70 | Germany, Austria & Switzerland
Parker NA
https://ph.parker.com › product-list › thermoset-hardener...
Parker NA
https://ph.parker.com › product-list › thermoset-hardener...
Thermoset Hardener No. 70 is a curing agent designed for use with select LORD, CoolTherm & Thermoset epoxy resins to obtain variety of handling & curing ...