sodium naphthalene sulfonate

タイトルまたは説明

Product Name:Naphthalene based superplasticizer/Sodium Naphthalene sulfonate/sodium naphthalene sulfonate  formaldehyde condensation/sulfonated naphthalene formaldehyde/sodium naphthalene sulfuric acid formaldehyde

CAS No.: ********4

HS No.:*8******0

Chemical Formula:(C*1H7O4SNa)n

Payment:T/T

Delivery:Within *5 days after payment.

Raw materials:crude naphthalene,concentrated sulfuric acid,formaldehyde,liquid alkali

 

Introduction:

Sodium Naphthalene Sulphonate Formaldehyde Condensate is Sodium salt of naphthalene sulfonate polymerized with formaldehyde, also called sodium naphthalene formaldehyde(SNF), poly naphthalene sulfonate formaldehyde(PNS), Naphthalene Sulphonate formaldehyde(NSF),naphthalene based high range water reducer, naphthalene superplasticizer.

Sodium naphthalene formaldehyde is a chemical synthesis of non-air-entertainment superplasticizer, which has a strong dispersibility on cement particles, thus produces concrete with high early and ultimate strength. As a high range water reducing admixture,sodium naphthalene formaldehyde has been widely used in prestress, precast, bridge, deck or any other concrete where it is desired to keep the water/cement ratio to a minimum but still achieve the degree of workability necessary to provide easy placement and consolidation. Sodium Naphthalene sulphonate formaldehdye can be added directly or after dissolved. It can be added during mixing or added directly to the freshly mixed concrete. The recommand dosage is 0.***1.5% by weight of cement.

 

 

Specification:

 

                      SNF*5%高浓      SNF**0%中浓       SNF**8%低浓

Appearance            yellow powder     yellow powder    yellow powder

Solid content           *2% min           *2% min         *2% min

Sodium sulfate content   5% max           *0% max         *8% max

Chloride content        0.3% max          0.4% max        0.5% max

PH                   7~9               7~9             7~9

Fluidity of cement paste  **0 mm min       **0 mm min      **0 mm min

 

Applications:

Construction:

1. Widely used in precastand ready-mixed concrete, armored concrete and pre-stressed reinforced concrete in key construction projects such as dam and port construction, road buildingand town planning projects and dwelling erections etc.

2. Suitable for preparation of early-strength, high-strength, high-anti-filtration and self sealing andpumpable concrete.

3. 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 ****0 metric tons of coal will be preserved when a metric ton of the material is consumed.

4. Compatible with Portland cement, normal Portland cement, Portland slag cement, Flyash cement and Portland pozzolanic cement etc.

Others:

Because of the high dispersion force and low foaming characteristics, SNF has also been widely used in other industries as Anionic Dispersing Agent.

Dispersing agent for disperse, vat, reactive and acid dyes, textile dying, wettable pesticide,paper,electroplating, rubber, water-soluble paint, pigments,oil drilling, water treatment,carbon black, etc.



Package andStorage:

Package: *0 kg plastic bags with PP liner. Alternative package may be available upon request.

Storage: Shelf-life time is 2 years if kept in cool,dried place.Test should be done after expiration.

 

Our company:

Jinan Jufu Chemical Technology Co., Ltd.(Hereafter referred toJufu) is a professional manufacturer which is devoted to provide customers with the most suitable products. Since founded in ***9, 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 **1 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, Yuansheng Chemical has covered every province&city; for abroad, it has covered more than *0 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!

 

FAQ:

1.Question:Whats your payment terms?

Various payment will be supported

2.Whats your delivery time?

Usually we will arrange the shipment in ***5 days.

3.How about the packing?

*5 kg/bag,outer woven bags with inner plastic lining.

4.What documents you provide?

Usually, we provide Commercial Invoice, Packing List, Bill of lading, COA , Health certificate and Original certificate. If your markets have any special requirements, let us know.

5.How about the validity of the products?

According to the products you ordered.

6.What is loading port?

Usually is Shanghai or Qingdao.

Contact us:

Whatsapp/skype/Wechat: eight six one five nine six three one two eight seven

Email:alian(at)jfchentech.com

Supplier:Shandong Jufu ChemicalTechnologyCo., Ltd.

Add: Room **7, Building No.1, No.*8 of Huizhan West Rd., High-tech Zone, Jinan, China********1