Products introduce:

Name: (Short for SNF, PNS, FDN)

superplasticizer,

superplasticizers,

naphthalene based superplasticizer.

sodium naphthalene formaldehyade,
sodium naphthalene sulphonate,

sodium naphthalene sulfonate,

poly sodium naphthalene sulfonate,

sulfonated naphthalene formaldehyde,

poly naphthalene sulfonate,

naphthalene water reducer,

sodium salt of naphthalene,

sodium naphthalene sulphonate formaldehyde,

CAS No.: 36290-04-7

Synthesis

The product is made of naphthalene, sulfonic acid, HCHO and Alkali through sulfonation, condensation, hydrolyzation, and neutralization reaction.

Models:

We have 3 models: SNF-A; SNF-B; SNF-C.

ITEM:    SNF-A  SNF-B  SNF-C

Appearance:     Light Brown or Dark Brown Powder.

Solid Content:  87~88~90~91~92~93~94~95

PH Value:   7-9

Sodium Sulfate Content:    <5%      <10%    20%

Chlorides Content: <0.3%   <0.4%   <0.5%

Cement Flowing Rate: ≥250 mm     ≥240 mm    ≥230 mm

Concrete Reducing Water Rate:      ≥14%    ≥14%    ≥14%

Usage：

SNF is a kind of water reducing agent, and it can be used in:

1.Raw materials for concrete chemical admixture

2.Pre-casting

3.Pumping concrete

4.Architectural concrete

5.Fly ash concrete

6.Underwater concrete

Packaging

25kg net bag or 650kg big bag, pallet or as per your request.

Advantage:

1. Professional manufacture;

2. Rich experienced team;

3. Fast shipment by reputed shipping line;

4. Reasonable price

5. Best service after shipment

Quality control:

1. Tracing the different phases of production from the beginning.

2. Double-checking the products & packing strictly before shipment.

3. Keeping workshop, warehouse and packing clean.

4. Sending one QC or point the third party to check the quaity before shipment.

5. Trying our best to help clients when problems occur.

Delivery Terms:

FOB, CFR, CIF

Payment terms:

T/T in advance; L/C at sight; DP at sight