Overview of SNF Water Reducer
what is SNF Water Reducer?
SNF Water Reducer with CAS NO 36290-04-7 HS CODE 3824401000 is a kind of high range water reducer for concrete and mortar. The main component of Sodium Naphthalene Sulfonate is the condensation of B-naphthalene sulfonate sodium formaldehyde, which has the characteristics of high dispersion and low foaming, and its early strength effect is obvious.
SNF water reducer can increase the slump of concrete and improve the fluidity of concrete. SNF water is suitable for commercial concrete, pumped concrete, flow concrete, grout, etc. It is suitable for concrete with early strength and high strength performance and concrete with improved long-term performance. SNF water reducer is widely used in various concrete projects, component prefabrication, Bridges and tunnels, water conservancy and power projects, port terminals, high-rise building projects, etc.
Products Technical Features
- SNF Water Reducer is a powder with a brown-yellow appearance.
- Under the condition that the water-cement ratio and water consumption are the same, adding this product SNF Water Reducer can increase the slump of concrete by more than 100MM.
- SNF Water Reducer can improve the durability and other mechanical properties of concrete.
- SNF Water Reducer is non air, suitable for steam curing conditions and natural curing of various grades of concrete.
- Low alkali content, no chloride ions, no corrosion of steel bars. SNF Water Reducer can be widely used in all concrete projects such as pumped concrete, self-sealing concrete, high-strength durable concrete, etc.
- SNF Water Reducer has good adaptability to ordinary Portland cement, slag cement and fly ash cement.
cOA of SNF Water Reducer
| Products Name | SNF Water Reducer |
| Chemical Name | Sulfonated Naphthalene Formaldehyde |
| CAS NO. | 36290-04-7 |
| Solid Content | ≥92% |
| Na2SO4 Content | ≤18% |
| PH Value | 7.0-9.0 |
| Chlorine ion Content | ≤0.6% |
| Fineness | ≤0.5% |
| Surface Tension | 72mN/m |
| Cement Paste Fluidity | ≥180mm |
| Water Reducing Rate | ≥16.0% |
| Dosage | 0.75% |
Products Dosage
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.
SNF Water Reducer 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.
Package & Delivery
For powder: Powder packed in 25kg bag or 650kg jumbo bag.
SNF water reducer 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.
Delivery time: 3-7 days after confirm your order.
Package of 25kg bag & 650kg jumbo bag
Product Packages
Our Production Base
One-stop concrete admixture Factory in China
Shanxi Jiankai Fine Chemicals Co., Ltd. is a professional manufacturer of building materials additives integrating production, sales, research and development and technical service. The company mainly produces high-performance polycarboxylate superplasticizer water reducer, sodium naphthalene sulfonate formaldehyde water reducer, melamine-based water reducer, gypsum retarder and defoamer as its core products, forming a complete one-stop procurement supply chain. Warmly welcome your inquiry at anytime.
We Shanxi Jiankai Fine Chemicals serve our clients in Europe, North America, Southeast Asia, and the Middle East with over 60 countries. Whether you are a distributor, manufacturer, or end-user, we are committed to providing you with the best products and services.
Our address
NO.421, LINGYUAN RD, YUNCHENG, SHANXI,CHINA
Phone Number
+86-119335942828
sales@sxjkchemicals.com www.jkadmixtures.com
