EPT Naphthalene Sulfonate Formaldehyde Utilised as H2o Minimizing Admixture/ Superplasticizer in Concrete/ Cement/ Mortar/ Precast Concrete
Usage: Water Remedy Substances, Rubber AuXiHu (West Lake) Dis.liary Agents, Plastic AuXiHu (West Lake) Dis.liary Brokers, Coating AuXiHu (West Lake) Dis.liary Brokers, Textile AuXiHu (West Lake) Dis.liary Agents, Paper Chemicals, Surfactants, Leather-based AuXiHu (West Lake) Dis.liary Brokers, Electronics Chemical substances, Concrete Admixtures
Product Description
Trade Title: Naphthalene Superplasticizer
Chemical Title: sodium naphthalene sulfonate formaldehyde
CAS.No.: 9084-06-4
EINECS.No.: 200-838-nine
In direction of: Concrete, cement
Dosage: PowEPTdosage is .seventy five% – one.5%, liquid dosage is 1.five% – 2.five%
Chemical Expression
The raw material naphthalene superplasticizer (SNF/FDN/PNS) has robust dispersion impact on cement particles and great use effect of preparing tremendous flowing concrete as effectively as solid-in-situ concrete and precast members with early strength and substantial energy specifications, can comprehensively boost various qualities of the concrete, and is commonly utilized to highways, bridges, dams, harbors, tunnels, electrical EPT, drinking water conservancy as effectively as EPT and civil architecture, steam-cured and normally-remedied precast associates and so on.
Application
one. H2o Reducing Agent: In the very same water cement ratio, the preliminary slump concrete elevated by far more than ten cm, drinking water lowering price can achieve 15-25%
2. Early Strengh Agent: It has early energy and enhXiHu (West Lake) Dis.Hu (West Lake) Dis.ng influence on concrete, and can increase the depth of 20-60%.
three. Retarder: It can lengthen the time of concrete hydration hardening, make the refreshing concrete can hold the plastic in a EPT time, and can alter the environment time of fresh concrete.
4.Pumping Agent: It can improve the workability of concrete miXiHu (West Lake) Dis.ng, lessen bleeding fee and segregation overall performance, boost consistency, preserving cement, increase the compressive power, bending, tensile power, and hold off the charge of hydration heat, avoid cracking, increase the permeability resistance and longevity.
five. Anti-freezing Agent: It can make certain that the concrete can be regular design unEPTthe adverse temperature, decrease the freezing stage of the concrete miXiHu (West Lake) Dis.ng, make concrete hydrated unEPT0 ordmC to 15 ordmC negative temperature environment, lessen the freezing level, increase the early energy of concrete. It can be utilised in all varieties of concrete engineering, construction in cold EPTon.
six. Other people:
one. It can lessen the cement dosage of ten-25%.
two. It can comprehensively improve a variety of houses of the concrete, and is commonly utilized to highways, bridges, dams, harbors, tunnels, electrical EPT, water conservancy as well as EPT and civil architecture, steam-fixed and naturally-remedied precast customers and so on.
Indicators:
Objects ampIndicator | SNF-A higher concentration |
SNF-B middle focus |
SNF-C reduced concentration |
Appearance | Brown yellow powder | ||
Strong articles | ge92% | ||
EPT sulfate | lt5% | lt10% | lt18% |
Chloride | lt0.three% | lt0.4% | lt0.five% |
pH | 7-nine | ||
Static slurry fluidity | ge250mm | ge240mm | ge230mm |
Examination Products | Indicators | SNF-A | SNF-B | SNF-C | ||
First course | StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd | |||||
H2o lowering rate (%) | ge20 | ge18 | ge22 | ge20.one | ge20 | |
Bleeding rate (%) | le90 | le95 | 79 | 80 | 85 | |
Air content (%) | le3. | le4. | two. | two. | two. | |
Time big difference of coagulation (min.) |
First | -90-120 | +22 | +22 | +22 | |
Closing | +sixteen | +16 | +sixteen | |||
Compressive toughness charge (%) |
one working day | gt140 | gt130 | 156 | 156 | 156 |
3 days | gt130 | gt120 | 152 | 152 | 152 | |
seven days | gt125 | gt115 | 146 | 146 | 146 | |
28 days | gt120 | gt110 | 138 | 138 | 138 | |
Price of shrinkage (%) | 90 days | lt135 | 82 | eighty two | eighty two | |
Rustiness corrosion on concrete iron | No | No | No | No |
EPT amp Supply
Deal
25KG/bag, outer woven bags with interior plastic lining.
In addition, the company can customise packages and items of other requirements according to the demands of consumers.
Storage
Retained in dry and ventilating spot, avoid from rain and moisture when storage, if agglomerated, make sure you crush and make it into solution, and its effect will be the exact same.
Deliever
Non-toXiHu (West Lake) Dis.c, harmless, non-inflammable and non-explosive chemicals, it can be transported in truck and teach.
Business information
ZheEPTng EPT Chemical Technologies Co., Ltd.(Hereafter referred to EPT) is a specialist manufacturer which is EPTted to supply customers with the most appropriate goods. Since founded in 2009, EPT has been targeted on research, creation and sales of numerous of chemical items. The major merchandise incEPT: concrete admixtures, ferEPTzer additives, ceramic additives, coal water slurry additives, textile additives, pesticide additives, and many others.
EPT has three factories, 5 production lines, 2 specialist product sales companies, 6 cooperation factories, two co-laboratory which beEPTs to 211 University. And has achieved a full selection of manufacturing monitoring, which incEPTs solution study and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment, uncooked materials screening, synthetic components testing, completed item good quality testing, and so forth.
EPT will not only offer the mindful service during pre-sale, in-sale and right after-sale, but also ensures the products’ high quality and the potential of stocking.
As to advertising network, in China, EPT Chemical has covered every single province ampcity for overseas, it has covered much more than 30 countries and regions, this kind of as the EPT States, Canada, Australia, Saudi Arabia, Turkey, Russia, India, Indonesia, Pakistan, and so on. So much, our merchandise has gained very good reputation and acceptance in the target marketplaces.
EPT folks search EPT to cooperating with all customers for a superb future!
FAQ
Q1: Do you have rigorous top quality handle?
Solution:From uncooked materials, miXiHu (West Lake) Dis.ng charge, creation process, deal to transporation, we adopt rigorous good quality control management method. We also cooperate with famours universities labs in China.
Q2: Are all requirements of 1 merchandise have the very same software?
Answer:Different specification mainly to diverse EPT and markets. Costs are also distinct.
Q3: What about your following-revenue provider?
Response:We have engineers outfitted with above thirty year’s knowledgeable. 7*24 hours swift response can be supplied by our product sales staff.
Q4: Can you make OEM manufacturing?
Solution:For customers from diverse nations around the world and locations with diverse manufacturing raw supplies, we can make it soon after understanding effectively of your standard datas.