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1、No.ItermDescription (Molecular content)Exwork Unit price (USD)/TonPackage Remark15,000,0002,2801. Polyacrylamide in powder form18,000,0002,43825kg/ba g (kraft paper )PAM use method and matters needing attention 1, through the test, to determine the best models, as well as the optimal dosage. In 2, t
2、he product prepared into 0.1% ( refers to solid content ) concentration in the aqueous solution, which does not contain the salt water to neutral. In 3, dissolved water, the product can be evenly spread into the mixing water, appropriate temperature ( 60 degrees C ) can accelerate the solution. 4, s
3、olid products PP woven bags, lined with plastic bag, bag 25kg, gelatinous body with plastic barrels packaging, lined with plastic bags, 50kg or 200kg barrel. In 5, the products are hygroscopic, should be sealed and stored in a cool and dry place, temperature lower than 35 DEG c. In 6, the solid prod
4、uct avoid scattered on the ground, to prevent the product moisture to become slippery. 7, preparation of aqueous solution of PAM, should be in the enamel, galvanized steel, aluminum or plastic barrel, not in iron container preparation and storage. In 8, when dissolved, attention should be paid to th
5、e product uniform is slowly added with stirring and heating measures dissolver, should avoid knot solid, solution at appropriate temperature preparation, and should avoid long time before play mechanical shear. Suggestions blender 60 - 200 / min, otherwise it will lead to a degradation of the polyme
6、r, affect the use of effect of. In 9, PAM in aqueous solution should be accomplished by using now, when the solution is placed for a long time, its performance will be reduced gradually as water quality situation.In 10, the suspension after adding flocculant aqueous solution, if long time strongly m
7、ixing it, it will destroy the formed flocs2. Di Ammonium Phosphate in powder formPacked in 8kg,25kg, 50kg net bags, store at a cool, dry and well ventilated place.1，344DAP is a high effective compound fertilizer in agriculture. It provides the correct proportion of phosphate and nitrogen needed for
8、farming wheat, barley and vegetables. It is applied in the early stage of fruit orchard fertilization. DAP also used as a fire-prevention agent for fabric, timber and paper.The Specification of Di Ammonium Phosphate in Powder formItem Description (Molecular content)Exwork unit price USD/TonPackage Remark3Quaternary Ammonium Cationic 68%3,81025kg/barrel Polymer in liquid form(Solid content 68%)The ship fee: 2000USD /20 GP
