Basic Info.
Type
water-reducing admixture
Appearance
Free Flowing Brown Powder
Static Slurry Fluidity
240mm Min
Bulk Density (GM/Cc)
0.60 - 0.75
Fineness
0.315mm Mesh Max15%
Ratio of Water Reducing
18.0% Min
Other Name
Naphthalene Formaldehyde Sulphonate
Transport Package
40kg/Bag, 500kg/Bag
Specification
Sodium sulfate: 10%
Product Description
SNF-B chemic additives sodium naphthalene formaldehyde price
Produroduct description:Sodium naphthalene sulfonate is a non-bleed high range water reducing agent of chemical synthesis.sodium naphthalene sulfonate cement particles have a very strong dispersion.Preparation of large fluidized concrete, pouring concrete with high early strength, high strength requirements and system components, have a very good effect, to fully enhance and improve various properties of concrete .Product picture:Usage 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 consumed.
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.
Advantages1.High water reducing rate. It can be up to 15%-25% with recommended dosage.
2.Save cost. Under the same workability and strength, cement would be saved.
3.Good water reducing and dispersing performance. It can improve the concrete workability and flowability and bonding between steel and concrete.
4.Wide application. It is adaptable to various cement, like Portland cement, ordinary Portland cement, slag cement, etc
5.Low alkali, low sodium sulfate, high concentrated. Low alkali content can help to avoid the alkali-aggregate reaction, crystalline and precipitation at negative temperature.
6.Be mother material to formulate other admixtures.(like early strength, set retarder, pumping agent, antifreezing agent).
Specification:
Naphthalene superplasticizer |
item Indicators | SNF-5% | SNF-10% | SNF-18% |
appearance | Yellow brown powder | Yellow brown powder | Yellow brown powder |
Solid content | ≥92% | ≥92% | ≥92% |
Sodium sulfate | <5% | <8% | <18% |
chliridion | <0.3% | <0.4% | <0.5% |
PH value | 7-9 | 7-9 | 7-9 |
Cement paste fluidity | ≥250mm | ≥240mm | ≥230mm |
Surface tension | (70±1)×10-3N/M | (70±1)×10-3N/M | (70±1)×10-3N/M |
Inspection item | SNF-5% | SNF-10% | SNF-18% |
Water-reducing rate | 22 | 20.1 | 20 |
Bleeding rate | 79 | 80 | 85 |
Air content | 2.0 | 2.0 | 2.0 |
Setting time | Initial time | +22 | +22 | +22 |
Final time | +16 | +16 | +16 |
Compressive strength rate | 1d | 156 | 156 | 156 |
3d | 152 | 152 | 152 |
7d | 146 | 146 | 146 |
28d | 138 | 138 | 138 |
Rate of shrinkage | 90d | 82 | 82 | 82 |
The degree of reinforcement corrasion | Not have | Not have | Not have |
Packing&Delivery:Package
40KG/bag, outer woven bags with inner plastic lining.
In addition, the company can customize packages and products of other specifications according to the requirements of customers.
Storage
Kept in dry and ventilating place, prevent from rain and moisture when storage, if agglomerated, please crush and make it into solution, and its effect will be the same.
Delievery
Non-toxic, harmless, non-inflammable and non-explosive chemicals, it can be transported in truck and train.Other hot product:
Our company:Jinan Jufu Chemical Technology Co., Ltd.(Hereafter referred to Jufu ) is a professional manufacturer which is devoted to provide customers with the most suitable products. Since founded in 2009, Jufu has been focused on research, production and sales of various of chemical products. The main products include: concrete admixtures, fertilizer additives, ceramic additives, coal water slurry additives, textile additives, pesticide additives, etc.
Jufu has 3 factories, 5 production lines, 2 professional sales companies, 6 cooperation factories, 2 co-laboratory which belongs to 211 University. And has achieved a full range of production monitoring, which includes product research and development, raw materials testing, synthetic materials testing, finished product quality testing, etc.
Jufu doesn't only provide the careful service during pre-sale, in-sale and after-sale, but also ensures the products' quality and the ability of stocking.
As to marketing network, in China, Jufu Chemical has covered every province&city; for abroad, it has covered more than 30 countries and areas, such as the United States, Canada, Australia, Saudi Arabia, Turkey, Russia, India, Indonesia, Pakistan, etc. So far, our products has gained good reputation and popularity in the target markets.
Jufu people look forward to cooperating with all customers for a glorious future!Why Choose US?1. SGS certified Chinese supplier2. Provide product search, offer, quality control, warehousing, international logistics, etc one-stop service;3. Offer customization product and all-around product application programs according to customers' requirement;4. Supply FREE sample and accept small orders;5. Accept Customized Packages;6. Operated by in professional teams, offer quality after-sales service and technical support.Any more questions, or interest about the product, feel free to contact me!Contact Us:
Address:
Bld.4-1001,No.2177,Tianchen Rd.,Jinan,shandong,China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Chemicals, Construction & Decoration, Textile
Company Introduction:
Shandong Jufu Chemical Technology Co., Ltd is professional supplier of chemical additives in China. We are dedicated to the research, production and marketing for various chemical auxiliaries.
The corporation has three own factories, 10 production lines. To supply stable and excellent products to customers. From raw materials incoming, products manufacturing till finished products inspection and output, strict control measures is taken in every segments.
Besides from focusing on quality, we also pay attention to technology innovation. In recent years Jufu Chemical constantly develops more and more new additives through the positive cooperation with famous laboratories and other enterprises. Our main products are Lignin Alkali, Sodium Lignosulfonate, Calcium Lignosulfonate, Sodium Naphthalene Sulfonate Formaldehyde, Sodium Gluconate, Polycarboxylate Superplasticizer, Sodium Polynaphthalnene Sulfonate, Dispersant MF, etc.
In the meantime, "customized production" consept is initially posted and implemented, which is to satisfy customer′s needs more well from different industries.
The company also have regular training to internal staffs, provide practical solutions according to customer′s concerns about products usages, after-sales services, etc, through which is recognized by customers from home and abroad.
We sincerely expect pleasant cooperation with you hand in hand for mutual growth!