Refined Naphthalene water-reducing admixture Naphthalene sulfonate

HS code: 3824401000  Refined Naphthalene ( SNF/PNS/FDN/NSF, naphthalene sulfonate formaldehyd) as water tap reducer is light yellow to yellow brown powder, an anionic surfactant. sodium naphthalene sulfonate is soluble in water, acid, alkali and hard water, good dispersion properties. With protein and polyamide fibers have affinity. Mainly used to coloring for vat dyes, reactive dyes, acid dyes, acid staining pad or pigment pad dyeing of the dispersing agent, as a auxiliaries for vat dyes's powder or sizing agent. Also used staining to levelling agent and auxiliary tanning agent in leather industry.

HS code: 3824401000  Refined Naphthalene ( SNF/PNS/FDN/NSF, naphthalene sulfonate formaldehyd) is usually used as follow:

1. The concrete strength and slump in substantially the same, can reduce the amount of cement 10-25%.

2. In the same watercement ratio, the concrete initial slump raise more than 10cm water reduction rate of 15-25%.

3. The concrete has a significant early strength, the reinforcing effect, the strength of improved rate of 20-60%.

4. To improve the workability of concrete, improve the physical and mechanical properties of concrete.

5. Good adaptability to various cement, and other various types of concrete admixtures compatibility is good.

6. Is particularly suitable for use in the following concrete projects: flowing concrete, plastic concrete, steam curing concrete, impervious concrete, waterproof concrete, nature conservation precast concrete, reinforced and prestressed concrete, high strength ultra-high strength concrete .

7. When the loss of a large concrete slump, slump loss of nearly half an hour to 40%.High water reducing rate (15% ~ 25%), not bleed air, small influence on the setting time, and cement adaptability is relatively good, can be used with other complex admixture of, the price is relatively cheap.

 Refined Naphthalene water-reducing admixture Naphthalene sulfonate 

Q1: What is your MOQ?

A1: Our MOQ is 5TON.

Q2: what’s your export port ?

A2: usually in DALIAN TIANJIN  and QINGDAO.

Q3: Do you offer free sample?

A3: We can provide samples for free for our future cooperation.

Q4: what’s your packing ?

A4: 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 .

Q5: What is your payment term?

A5: 30% T/T after confirm the contract/PI, balance before shipment or against copy of Bill of Loading :L/C.

Q6: Are you manufacturer or trading company?

A6: we have many years of production experience . 

Q7: what is your lead time ?

A7: After the deposit and confirm all the accessory with in 7--10days.

Q8: Can you make packing and logo as customer request?

A8: yes we can , if you have special needs ,please contact us .

Q9: what’s your productive capacity ?

A9: 120000 tons sodium gluconate products and total 300000 tons water reducer per year .