| Appearance: | Powder |
|---|---|
| Application: | Concrete Admixture, Floor Hardener, Grouting Material, Mortar Admixture, Plastering Material, Self-Leveling Compound |
| Chemical Composition: | Naphthalene Sulfonate Formaldehyde |
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High Range Water Reducing Concrete Admixture
Naphthalene Superplasticizer ASTM C494, Type F
JK-02NM SNF-C Sodium Naphthalene Sulfonate Formaldehyde (Na2SO4≤18%)
JK-02NM SNF-C is a naphthalene-based highly effective water reducing agent for promoting accelerated early and ultimate strength development, commonly referred to as a superplasticizer, also named Naphthalene Sulfonate Formaldehyde Condensate (NSF), SNF, PNS and FDN etc.
| Items | Criteria |
| Code | JK-02NM |
| Appearance | Brown powder |
| Solid Content % | 92 min |
| Moisture % | 8 max |
| PH value | 7 - 9 |
| Sodium Sulfate Content % | 18 max |
| Chloride Content % | 0.6 max |
| Cement Flowing Rate mm | 180min |
| Water Reducing Rate % | 16 min |
| Steel-bar Corrosion | None |
0.5-1.5% by weight of cement. Exact dosage rates are dependent on the type of effect sought, quality of cement and aggregates, water/cement ratio and ambient temperature. Therefore, in many cases it is advisable to carry out trial mixes.
JK-02NM SNF-C can be added directly or added in after dissolved in water. It can be added during mixing and after-mixing (better). The after-mixing approach can achieve better result.
For powder: Powder packed in 25kg bag or 650kg jumbo bag.
It should be stored in a dedicated warehouse that is well-ventilated and dry and keep away from moisture.
Shelf Life: Minimum 12 months. After the expiration date, it can be used if testing results is qualified.
(1) With over 20 years production experience, our product quality is top and stable.
(2) With 20 years export experience, each shipment quality can be guaranteed.
(3) Exported to over 50 countries.
(4) Response within 1 hour.
(5) Timely delivery time. Within 5-7 working days after confirm your advance payment.
(6) Trial order is welcomed 1 ton.
(7) Lowest factory price, direct supply.
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