Normally,Original form of Naphthalene sulfonate formaldehyde condensate sodium salts is liquid form,40% solid content,and it can be applied to concrete directly.
Because Naphthalene sulfonate formaldehyde condensate sodium salts users are located far from Naphthalene sulfonate formaldehyde condensate sodium salts factory,liquid form packed in drum or tank,it will result the packing fee expensive and increase transportation cost to a not small extent.So Naphthalene sulfonate formaldehyde condensate sodium salts factories often dry it into powder form,and pack it in bags,it is convenient for storage and transportation,packing fee and transportation fee is much lower. After carry to users' warehouse,then dissolve it into water solution(Liquid),at any concentration users like.Because Naphthalene sulfonate formaldehyde condensate sodium salts powder is very easy to dissolve in water.

Liquid Naphthalene sulfonate formaldehyde condensate sodium salts that dissolved from powder is same in performance with original liquid naphthalene sulfonate formaldehyde condensate sodium salts.