Organic composite reinforcing steel bar rust inhibitor for reinforced concrete and method for preparing same
A technology of reinforced concrete and composite steel bars, applied in the organic composite steel bar rust inhibitor and its preparation, the field of organic steel bar rust inhibitor
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Embodiment 1
[0017] Weigh 100g of epoxy-modified diethylenetriamine and put it into a glass container. When heated to 30°C, add 749g of water and 150g of sodium monofluorophosphate successively, and stir until the liquid is uniform; then add 1g of defoamer, fully Stir until the solids are uniformly dissolved, and then stand until clear to obtain a uniform liquid product.
Embodiment 2
[0019] Weigh 200g of epoxy-modified triethylenetetramine and add it to a glass container. When heated to 35°C, add 648.5g of water, 100g of sodium monofluorophosphate, and 50g of cyclohexylamine carbonate (CHC) successively, and stir until the liquid is uniform. state; then weigh 1.5g of defoamer, add it to a glass container, stir well until the solid is uniformly dissolved, and then stand until it becomes clear to obtain a uniform liquid product.
Embodiment 3
[0021] Weigh 300g of epoxy-modified tetraethylenepentamine and add it to a glass container. When heated to 40°C, add 545g of water, 50g of sodium monofluorophosphate, and 100g of cyclohexylamine carbonate (CHC) successively, and stir until the liquid is uniform. ; Then weigh 5.0g of defoamer, add it to the glass container, stir well until the solid is uniformly dissolved, and let it stand until it becomes clear to obtain a uniform liquid product.
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