Curing formulations for sale - primer formulation

The company produces waterborne curing agent model "939" and "938." 939 waterborne epoxy curing agent is a water-based paint at the end of production, the raw material; 938 waterborne epoxy curing agent is a water-based paint production of raw materials. Proposed formula is as follows: water-based primer formulations (WD-939A / B) ratio of A: B = 3: 1 ratio of market price Subtotal score Remarks A agents 939 150 25.00 3750.00 140-170 KH450 2 100.00 200.00 0.00 0.00 150 pure water acetic acid 0 4.00 0.00 0-6 B agent 128 resin ether 10 90 18.00 14.00 140.00 1620.00 5710.00 Total 402 14.2 mark: according to the formula produced water-based primer, costs 14.2 yuan per kilogram, the AB agent mixed construction Stir in water, water is generally added to the total weight of 10% to 40% (the proposed addition of 40%), the construction cost of 8.5 yuan / kg, greatly reducing the cost, construction convenient, economical and environmentally friendly. 939 waterborne curing agent for the company, such as the need to improve the hardness, you can add 939 usage, for lower cost and less then add. KH45 name is an aqueous silane coupling agents increase the binding force action, alternatives: water wetting agent. Acetic acid: adjusting cure rates, can add the construction site, every 1%, may be extended one hour curing time. Ether: reactive diluent. Role: adjustment 128 resin viscosity, substitute: two-way solvent, AGE, BGE.