Concrete Water Reducer Admixture Sodium Salt of Polynaphthalene
Sulphonic Acid Industrial Grade
Description of sodium salt of polynaphthalene sulponic acid
Sodium naphthalene sulfonate formaldehyde is one of High Range
Water-Reducing Admixture or superplasticizer. Superplasticizers or
high range water reducers or dispersants are chemical admixtures
that can be added to concrete mixtures to improve workability.
Sodium Naphthalene Formaldehyde produces concrete with extremely
workable characteristics referred to as high slump. Sodium
naphthalene formaldehyde also allows concrete to be produced with
very low water/cement ratios at low or normal slumps. Sodium
Naphthalene Formaldehydeis ideal for use in prestress, precast,
bridge deck or any other concrete where it is desired to keep the
water/cement ratio to a minimum and still achieve the degree of
workability necessary to provide easy placement and consolidation
1)Packing : 25kgs/bag or as customers' requirement.
2)Storage :It shall be stored in a waterproof, rainproof place to
avoid agglomeration. If there is agglomeration, smashing it or
dissolving it will not affect using effect.The product is harmless
and does not deteriorate in long term. It's not a flammable and
3)Transportation: It's suitable for both truck transportation and
railay transportaion without any limit of remnant cargo or full
|NO.||Index items||Standard value|
|1||Appearance||Light Yellow Powder|
|3||Content of cl (%)||0.3 Max|
|4||Net Starch Fluidity (mm)||250 Min|
|5||Surface Tension (N/m)||(70 ± 1) × 10 -3|
|6||Solids Content (%)||93.0% Min|
Complies with requirements .
Q1: What is your MOQ?
A1: Our MOQ is 1 TON.
Q2:Do you offer free sample?
A2:We can provide free sample, but the freight should be beared by
Q3: Is it a dangerous merchandise ?
A3: Not dangerous merchandise, Not legal inspection merchandise
Q4:what is your lead time ?
A4: Within 4-8 working days after receipt of payment or L/C.
Q5:what’s your packing ?
A5:There is plastic pellicle inside and is exteriorly packed with
plastic woven bag with
25kgs as net weight per bag or 550kgs per bag on pallet .
Q6: Can you make packing and logo as customer request?
A6: yes we can , any special requirement, be free to tell us.
Q7: Are you manufacturer or trader?
A7:we have 13 years of production experience ,9 years of export