| Customization: | Available |
|---|---|
| Appearance: | Light Brown Powder |
| Type: | water-reducing admixture |
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| Trade Name | Naphthalene superplasticizer | Chemical Name | Sodium salt of Sulfonated Naphthalene formaldehyde poly condensate |
| CAS.No. | 9084-06-4 | ||
| HS code | 3824401000 | ||
| Towards | Concrete,textile,pesticide,rubber,oil drilling,leather and so on. | ||
| Chemical Expression | The raw material naphthalene superplasticizer (SNF/FDN/PNS) has strong dispersion effect on cement particles and good use effect of preparing super flowing concrete as well as cast-in-situ concrete and precast members with early strength and high strength requirements, can comprehensively improve various properties of the concrete, and is widely applied to highways, bridges, dams, harbors, tunnels, electric power, water conservancy as well as industrial and civil architecture, steam-cured and naturally-cured precast members and so on. | ||
| Dosage | Dosage: Powder dosage is 0.75% - 1.5%, liquid dosage is 1.5% - 2.5% | ||
| Test items | Specifications |
| Model | SNF-A |
| appearance | Light brown powder |
| Solid content | ≥93% |
| PH value | 7-9 |
| Sodium sulfate | <5% |
| Chloride ion | <0.3% |
| Water reduction | 22%-25% |
| Cement paste fluidity | ≥250mm |
| Water Insolubles | ≤2% |
| Air content | ≤2% |
| Concrete | Widely used in precast & 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. |
| Suitable for preparation of early-strength, high-strength, high-anti-filtration and self sealing&pumpable concrete. | |
| 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 consumed. | |
| Compatible with Portland cement, normal Portland cement, Portland slag cement, flyash cement and Portland pozzolanic cement etc. | |
| 0thers | Because of the high dispersion force and low foaming characteristics, SNF has also been widely used in other industries as Anionic Dispersing Agent. Dispersing agent for disperse, vat, reactive and acid dyes, textile dying, wettable pesticide,paper,electroplating, rubber, water-soluble paint, pigments,oil drilling, water treatment,carbon black, etc. |
| Maybe you want to know those. | |
| Question 1: What about your after-sales service? | Answer: We have engineers equipped with over 30 year's experienced. 7*24 hours quick response can be supplied by our sales team. |
| Question 2 Do you have strict quality control | Answer: From raw materials, mixing rate, production process, package to transporation, we adopt strict quality control management system. We also cooperate with famous universities labs in China. |
| Question 4: Can you make OEM production? | Answer: For customers from different countries and areas with different manufacturing raw materials, we can make it after learning well of your basic datas. |
| Question 5: Do you have any certificates? | Answer: Yes. We have SGS certificate, Air Identification and so on. |
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