- Dispersing Agent NNO
- Dispersing Agent MF
- SDBS/LAS
- Penetrant BX
-
Naphthalene-based Superplasticizers
- JK-01NP SNF-A Sodium Naphthalene Sulfonate(Na2SO4≤5%) CAS NO 36290-04-7
- JK-01NM SNF-A Sodium Naphthalene Sulfonate(Na2SO4≤5%) CAS NO 36290-04-7
- JK-02NP SNF-C Sodium Naphthalene Sulfonate(Na2SO4≤18%) CAS NO 36290-04-7
- JK-02NM SNF-C Sodium Naphthalene Sulfonate(Na2SO4≤18%) CAS NO 36290-04-7
- JK-03NM SNF-C Sodium Naphthalene Sulfonate(Na2SO4≤22%) CAS NO 36290-04-7
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PCE Superplasticizer
- JK-PPM Polycarboxylate Ether Superplasticizer Powder
- JK-PPZ Polycarboxylate Ester Superplasticizer Powder
- JK-PL-WR Polycarboxylate Superplasticizer Liquid for Water Reduction Type(50% Solid Content)
- JK-PL-SR Polycarboxylate Superplasticizer Liquid for Slump Retention Type(50% Solid Content)
- Polycarboxylic Acid Superplasticizer PCE
- Polycarboxylate-based Superplasticizer Powder
- PCE High Range Water Reducing Admixture
- Polycarboxylate-based Superplasticizer Liquid
- SMF Superplasticizer
- Retarder Agent
- Defoamer Agent
- Thixotropic Agent
- Suspension Stabilizer
- Polyaluminium Chloride
-
Food Additives
- Food Additive Trisodium Citrate Dihydrate CAS 6132-04-3
- Food Additive Sodium Gluconate CAS 527-07-1
- Food Additive Natural Sweetener Erythritol CAS 149-32-6
- Food Additive Glucono Delta Lactone(GDL) CAS 90-80-2
- Food Additive D-Allulose Sweetener CAS 551-68-8
- Citric Acid Monohydrate(CAM) Food Grade Acidifier CAS 5949-29-1
- Citric Acid Anhydrous(CAA) Food Grade Acidifier CAS 77-92-9
- Citric Acid
0102030405
Naphthalene Superplasticizer SNF
Description
Sodium Polynaphthalene Sulfonate Naphthalene Superplasticizer 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.
Sodium Polynaphthalene Sulfonate Naphthalene Superplasticizer possesses the features of no retarding, no air-introducing, superplastic high water-reducing and strength enhancing. It has no chloride, low alkali content, low sulphonate, and high purity. It can be widely used in different concretes with less dosage and
easy to use.
easy to use.
Application
● Sodium Polynaphthalene Sulfonate Naphthalene Superplasticizer is a condensed polymer product. It is mainly used as powerful water reducing agent in concrete and also known as superplasticizer,also named Naphthalene Sulfonate Formaldehyde Condensate, NSF, SNF, PNS, FDN, etc. It produces concrete with exceptionally workable characteristic referred to as high slump. It helps to keep the minimum water to cement ratio without compromising the degree of workability. It is also a very good dispersing agent.
● Sodium Polynaphthalene Sulfonate Naphthalene Superplasticizer can be used as basic material to produce others compound admixtures, (such as accelerating and water-reducing admixture, retarding and water-reducing admixture, pumping antifreeze and pumping water-reducing admixture, etc.)
Advantages
Compared with traditional plasticizer, Sodium Polynaphthalene Sulfonate Naphthalene Superplasticizer has higher water reducing rate, good performance for high flowing concrete, case-in-place concrete which require for early and high strength, precast concrete and parts etc. It also has good adaptability to common cement, widely use in roads, bridges, dams, power engineering, civil construction and others.
• High water reducing rate. By the recommended dosage, the water reducing rate can reach 16% -28%, with obvious performance of early strength.
• Improve the workability of concrete and enhance concrete property, such as fracture resistance, compressive resistance and long term strength etc.
• Save cost. In the case of maintaining the same workability and strength, cement consumption will be reduced, and can improve concrete fluidity, enhance the bonding between concrete and steel bar.
• Wide adaptability, cost-effective. It has good adaptability to various cement, such as silicate cement, ordinary Portland cement, slag cement, volcanic ash cement, etc.
• Be mother material to formulate other functional admixtures, like type of early strength, set retarding, pumping, and anti-freezing etc.
Specifications
|
Product Name |
Sodium Polynaphthalene Sulfonate |
|
Other Names |
SNF, PNS, FDN |
|
Appearance |
Brown Powder |
|
Solid Content % |
≥92% |
|
PH Value(1% Water Solution) |
7 - 9 |
|
Sodium Sulfate Content % |
≤5%, ≤18%, ≤22% |
|
Chloride Content (%) |
≤0.40% |
|
Cement Flowing Rate (mm) |
≥180mm |
|
Water Reducing Rate (%) |
≥16% |
|
Fineness (%) |
≤5.0% |
|
Surface Tension (mN/m) |
70±2 |
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.
Sodium Polynaphthalene Sulfonate Naphthalene Superplasticizer 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
For powder: 25kg woven plastic bag with film liner, 25kg kraft paper bag with film liner,650kg/700kg jumbo bag or customized package according to your requirement.
Storage Conditions
Store the goods in a dedicated warehouse that is well-ventilated and dry and keep away from moisture. Residual product must be sealed and stored to prevent moisture.
Shelf Life
Well-packaged product has a shelf life of 12 months since production. If exceeds the expiration date, it must be verified through testing before use.
Shanxi Jiankai Fine Chemicals-Naphthalene-based Superplasticizer Supplier With over 20 Years
We are one professional Naphthalene-based Superplasticizer supplier in China with over 20 years of production and export experience, for it, we have full Grade for your choice. Our products have been passed many certifications like ISO9001, ISO14001, SGS, ZHDC, etc. Our Jiankai brand have won the favor of consumers from many countries and regions, we will provide you high quality products and professional service, warmly welcome your inquiry of our Naphthalene-based Superplasticizer at anytime.
If you have any requirements, please contact us at anytime. We are 24 hours online!
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