Actchem 75

Actchem ™ 75   is a single component, air setting, castable with exceptional abrasion resistance, cold crushing strength and chemical resistance, which can be hand packed or rammed in thin lining applications.
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Actchem ™ 75 Vibecast   is a single component, air setting, castable, with an excellent abrasion resistance, which can be easily vibrate cast into location, without the requirement of high intensity, high frequency vibration.   
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Actchem ™ 75 Trueflow is a single component, air setting, castable, with an excellent abrasion resistance, which is self leveling, flowing easily around any obstruction, anchor system to form a complete monolithic lining   
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Actchem ™ 75 is a low cost version of the original Actchem™ based on the same proven binder system, which allows a wide range of water addition, giving working times of 60-90 minutes. The binder system provides flexible water additions without loss of erosion, gains early strength and low erosion losses at low temperatures. Enhanced workability and non slumping features achieve greater installation productivity. Excellent adhesion properties make the product ideal for patch repairs. Mixing in a paddle mixer for 7 - 10 minutes produces a product, which is extremely easy to install, even in high ambient temperatures, thereby promoting greater production.

Actchem ™ 75 can be installed by hand placing, ramming, guniting. Actchem™ 75 can be gunned, with low rebound losses, using standard gunning equipment and needle valve watercontrol, thickness of 127 mm have been successfully achieved.

Actchem ™ 75 is used in areas where abrasion resistance is required coupled with Insulating Properties.

The maximum operating temperature recommended is 1250° C.