Basic Info.
Type
water-reducing admixture
Appearance
Free Flowing Brown Powder
Static Slurry Fluidity
250mm Min
Bulk Density(GM/Cc)
0.60-0.75
Chloride Content
0.3% Max
Fineness
0.315mm Mesh<15%
Ratio of Water Reducing
18.0% Min
Transport Package
40kg/Bag, 400kg/Bag, 500kg/Bag, 600kg/Bag
Product Description
Sodium Naphthalene Formaldehyde -Naphthalene Superplasticizer
Product Description
Naphthalene series superplasticizer, nicknamed naphthalene sulfonate formaldehyde condensate, is a non-air-entraining superplasticizer synthesized by chemical industry. It has a strong dispersing effect on cement particles, has a good application effect on the preparation of large flow concrete, and has obvious effect on cast-in-situ concrete and prefabricated components with requirements of early strength and high strength. It can be improved and improved in an all-round way. The various properties of good concrete are widely used in highways, bridges, dams, ports, wharfs, tunnels, electric power, water conservancy and civil engineering, steam curing and natural curing prefabricated components, etc.
Usage: Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals, Concrete Admixtures.
Advantage:
1. High range water reduction, set retarding and excellent strengthening.
2. Elt sodium sulfate is less than 10%, suitable to middle strength or high strength concrete where high range water reduction is desired.
3. Factory price
4. Good Quality
5. Free sample
6. SGS Certificate
6. A long stable supplier
7. Good support to you
Product Description
Items&Indicator | SNF-A | SNF-B | SNF-C |
Appearance | Brown yellow powder |
Solid content | ≥92% |
Sodium sulfate | <5% | <10% | <18% |
Chloride | <0.3% | <0.4% | <0.5% |
pH | 7-9 |
Static slurry fluidity | ≥250mm | ≥240mm | ≥230mm |
Test Items | Indicators | SNF-A | SNF-B | SNF-C |
First class | Standard |
Water reducing rate (%) | ≥20 | ≥18 | ≥22 | ≥20.1 | ≥20 |
Bleeding rate (%) | ≤90 | ≤95 | 79 | 80 | 85 |
Air content (%) | ≤3.0 | ≤4.0 | 2.0 | 2.0 | 2.0 |
Time difference of coagulation (min.) | Initial | -90-120 | +22 | +22 | +22 |
Final | +16 | +16 | +16 |
Compressive strength rate (%) | 1 day | >140 | >130 | 156 | 156 | 156 |
3 days | >130 | >120 | 152 | 152 | 152 |
7 days | >125 | >115 | 146 | 146 | 146 |
28 days | >120 | >110 | 138 | 138 | 138 |
Rate of shrinkage (%) | 90 days | <135 | 82 | 82 | 82 |
Rustiness corrosion on concrete iron | No | No | No | No |
Technical features & adaptability:
1. Mixing amount: 0. 5-1. 0% of cementing materials, reducing rate: 20-30%
2. Keeping concrete strength intact & mixing this product, cement saving amount can reach 15-20%
3. Mixing this product 0. 7% (solid content) , slump constant increases above 10cm
4. Adapting to high strength, early strength, flowing, prefabricating & curing and prestressing force concretes etc.
5. The agent can be combined with other externally applied agents if pilot devement or laboratory experiment succeeds.
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.
Deliever
Non-toxic, harmless, non-inflammable and non-explosive chemicals, it can be transported in truck and train.
Company information
Shandong Jufu Chemical Technology Co., Ltd. is a professional company dedicated to manufacturing& exporting construction admixtures products. Jufu Chem has been focused on research, production, and sales of various of chemical products since establishment. We are proud that our products have been approved by many international construction giants such as BASF, Mega Chem, GCP, Mapei, etc.
Began with concrete admixtures, our main products include: Sodium Lignosulfonate, Calcium Lignosulfonate, Sodium Naphthalene Sulfonate Formaldehyde, Polycarboxylate Superplasticizer and Sodium Gluconate, which has been widely used as concrete water reducers, plasticizers and retarders.
These years, in order to respond to the national development strategy of Being Green, Environmental Protection, Energy Saving and Efficiency Improving, Jufu Chem has taken big efforts in production upgrading, output promoting and waste emission reducing. At the same time Jufu Chem has developed some new products, such as Calcium Fromate, Concrete PP fibers, dispersant NNO, dispersing agent MF, expanding industry from construction chemicals to textile, dyestuff, leather, pesticide and fertilizers.
Now, Jufu Chem has 2 factories, 6 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 Chem 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.
With the policy of "One Belt One Road", Jufu Chem welcome friends from all over the world to establish cooperation and make mutual benefit.
Why Choose Jufu Chemical?
1 . 24 hours online services everyday .
2 . Quick response for customer's questions with professional answer .
3 . Supply all the support that we can do in China if customers visit us .
4 . To help our customers open and stabilize the market in their country with our professional production, sales and services .
FAQ
Maybe you want to know those. |
Question 1: 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 famours universities labs in China. |
Question 2: Are all specifications of one product have the same application? | Answer:: Different specification mainly to different industries and markets. Prices are also different. |
Question 3: 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 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. |
Contact Information:
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!