Model NO.: FDN-B
Classification: Chemical Additives
Name: Naphthalene Superplasticizer
Chloride: Less Than 4%
Certification: SGS, ASTM C
Trademark: Yuansheng Chemical
Origin: Shandong, China
Type: Sulfonate Naphthalene Formaldehyde Condensate
Color: Yellow Brown
Appearence: Yellow Brown Powder
Sodium Sulfate: 10%
Solid Content: More Than 93%
Usage: Water Reducing Agent
HS Code: 3824401000
SNF 9084-06-4 sodium naphthalene formaldehyde
Sodium Naphthalene Sulfonate Formaldehyde Condensate
1. Appearance: Light brown powder& dark brown liquid. Non-poisonous, odorless, non-flammable and non-corrosive to steel bars.
2. Remarkable Plasticity: As a condition of blending where amount of cement and collapsibility are fixed aforehand, mixing water can be decreased by 18-28% when it is admixed with reinforced concrete at 0.5-1.0%. Statistically, compression strength on the lst day, the 3 rd day and the 28 th day after single application is increased by 60-90% and 25-60% respectively when it is added at standard blend dosage. As the result, compression strength, tensile strength, buckling strength and modulus of elasticity will be improved to some extent.
3. Improve miscibility of concrete amalgamator with water and collapsibility as well. As a condition of equivalent blending, collapsibility can be increased 5-8 times when it is added at 0.7% blend dosage.
4. 15-20% of cement can be reserved when the agent is blended at 0.7% blend dosage, which is preconditioned by same collapsibility and strength.
| Items&Indicator || FDN-B |
| Industry || Concrete Admixture |
| Appearance || Brown yellow powder |
| Solid content || min 93% |
| Sodium sulfate || <10% |
| Chloride || <0.4% |
| pH || 7-9 |
1. 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.
2. Suitable for preparation of early-strength, high-strength, high-anti-filtration and self-sealing& pumpable concrete.
3. 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.
Packing & Delivery
Packing Details : Our standard package is 40kg/bag, outer woven bags with inner plastic lining.
We also can re-customize packages and product specifications according to the requirements of customers.
Delivery Details : 7-15 working days after receipt your payment
We have three factories in Shandong Province.
Three sets of production equiepment , 4 production line.
We have stock in warehouse , the normal specification with normal packing could be delivered to the port in one day .
Standard laboratory to ensure the quality of the products.
If you have any demand, just let me know!!
Ms. Lily Sun
Tel: +86-531 5870 7983
Contact us if you need more details on Snf. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Fdn、Pns. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Concrete Admixture