Sodium Naphthalene Superplasticizer Application: Concrete Admixture

Being the most respected organization guided by experienced and knowledgeable professionals, we are the famous Manufacturer, Exporter & Supplier of Sodium Naphthalene Superplasticizer in Jinan, Shandong, China.
Naphthalene formaldehyde sulphonate is brown yellow to dark-brown powder, an anion surface active agent. Easily soluble in water, acid, alkali and hard water. It has good dispersing property and affinity with protein and polyamide.

Application:
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.

Specification:

Naphthalene superplasticizer
item
IndicatorsSNF-5%SNF-10%SNF-18%
appearanceYellow brown powderYellow brown powderYellow brown powder
Solid contenta Y92%a Y92%a Y92%
Sodium sulfate<5%<8%<18%
chliridion<0.3%<0.4%<0.5%
PH value7-97-97-9
Cement paste fluiditya Y250mma Y240mma Y230mm
Surface tension(70A 1)A 10-3N/M(70A 1)A 10-3N/M(70A 1)A 10-3N/M

Inspection itemSNF-5%SNF-10%SNF-18%
Water-reducing rate2220.120
Bleeding rate798085
Air content2.02.02.0
Setting timeInitial time+22+22+22
Final time+16+16+16
Compressive strength rate1d156156156
3d152152152
7d146146146
28d138138138
Rate of shrinkage90d828282
The degree of reinforcement corrasionNot haveNot haveNot 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.

Our company:
Jinan Jufu Chemical Technology Co., Ltd.(Hereafter referred to Jufu ) is aA 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 3A factories, 5A production lines, 2A professional sales companies, 6A cooperation factories, 2A co-laboratory which belongs to 211 University. And has achieved aA full range of production monitoring, which includes product research and development, raw materials testing, synthetic materials testing, finished product quality testing, etc.A

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.