Snf Sodium Naphthalene Sulphonate Formaldehyde
|FOB Unit Price:||US $530 US $500|
|Purchase Qty. (Tons)||FOB Unit Price|
|Production Capacity:||900000 Tons Per Year|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: Elt-SNF
- Solid Content(%): >=91% Min
- Chloride: 0.3% Max
- Application: as Admixturess Concrete and Cement
- Water Reducing Rate: 15-30%
- Transport Package: Ton Bag or 25kg / Bag or 40kg / Bag, 16tons/20"Gp
- Origin: China
- pH Value: 7-9
- Water Content: 7% Max
- Product Name: Snf Sodium Naphthalene Sulphonate Formaldehyde
- Dosage: The Recommended Dosage Powder Average of 0.5 to 1.
- Trademark: elite-indus
- Specification: ISO/SGS
- HS Code: 382440100
1.Sodium Naphthalene Sulphonate Formaldehyde Introduction
Naphthalene formaldehyde sulphonate water reducing agent is a synthetic powder based onbeta-sulphonate formaldehyde ondensate and reactive polymer.
It has the properties of high range water reduction, set retarding and excellent strengthening.
Elt sodium sulfate is less than 10% , suitable to middle strength or high strength
concrete where high range water reduction is desired.
2.NSodium Naphthalene Sulphonate Formaldehyde Specification
|Appearance||Light brown powder||Light brown powder||Light brown powder|
|Sodium sulphate Content||5%||10%||20%|
|Net Starch Fluidity||≥250 mm||≥240 mm||≥230 mm|
A. Used for and widely for self-cured, vapor-cured concrete and its formulations. At the
early stage of application, extremely prominent effects are shown. As the result, the modulus and
site utilization can be drastically, the procedure of vapor cure is omitted in peak-heat summer days. Statistically 40-60 metric tons of coal will be preserved when a metric ton of the material is
B.Suitable for preparation of early-strength, high-strength, high-anti-filtration and self-sealing& pumpable concrete.
C.Widely used in pre-cast & ready-mixed concrete, armored concrete and pre-stressed reinforced concrete in key construction projects such as dam and port construction, road building & town
planning projects and dwelling erections etc.
D.Compatible with Portland cement, normal Portland cement, Portland slag cement, fly-ash
cement and Portland pozzolanic cement etc.
4.Sodium Naphthalene Sulphonate Formaldehyde USAGE:
A. Blending dosage at 0.5%-1.0%, 0.6% mixing dosage advised.
B. Prepare solutions as required.
C. Direct use of powder agent is allowed. Alternatively the addition of the agent is followed by water moisturization (water-cement ratio:60%).