Our HPEG, which is the main raw material for Polycarboxylate superplasticizer, is prepared by methallyl alcohol and ethylene oxide. Molecular formula: CH2C(CH3)CH2O(CH2CH2O)nH, n = 10 - 60Our HPEG water-reducing agent mainly covers three items, which all can be provided as raw material. If that's better for you, the mother liquor with different active ingredients content, from 40% to 80%, also available.Superplasticizers, also known as High Range Water Reducers ( HRWRs) are polymeric dispersants, which when added in small amounts to concrete (typically less than 0.5% of the mass of cement), allow high water reduction for the same workability. Polycarboxylate SuperPlaticizer is suitable for preparation of concrete with normal strength, high strength, self-compacting, high durability, etc. Polycarboxylate water reducer has be widely used in industrial or civil construction, municipal engineering, water conservancy, electric power engineering, road and bridge, metro, etc.
|Aspect(20ºC)|| ||Transparent to light yellow solid|
|hydroxy||mg/g||23.5 +/- 2.0|
|retaining ratio of double bonds||mmol/g||0.4 +/- 0.02|
|PH (5% liqueor)|| ||5.0 - 7.0|
- Polycarboxylate Super Platicizer dosage normally ranges from 0.15% ~ 0.25% of the total weight of cementitious materials. The final dosage quantity depends, among others, on the reactivity of the cement and the concrete recipe. This must be determined by suitability trials. Test dosage is 0.2%.
- The product can be added to the sand, stone, cement and other admixtures with the mixing water in the same time, and stir for a time. The product can also be used by after mixing method.
- Necessary testing before massive use is useful to enhance the effectiveness.
- Our partner manufacturor is leading in admixture industry
- Professional R&D and production team
- Good outgoing quality control
- Well-organized trading service team
- Stable quality, favorable price, flexible delivery
About The Company - L&S
Lisheng = Rigging and More
Chemical chanel is newly established by L&S from 2015, with the goal to provide the same excelent, profesional and meet-your-need products and service. We have been working close with top chemical manufacturors in china and developing the technical support to guarentee your satisfaction. The chemical chanel covers chemical agent, admixtures, coloring mater, paints, plastic and rubber.
Lisheng Trading is an international business dealer based in Jining, Shandong of China focusing on export trading of rigging hardware and mechanical tools, etc. With the development in the line of rigging hardware, 20 years of experience make us competitive and professional in providing right products with favorable prices. Further, it is assured that our exporting service is quite guaranteed since the core team has been dealing with clients around the world for 11 years.