Basic Info.
Type
Viscosity Reducer Admixture
Specification
25kg per bag
Product Description
1. Product DescriptionGELITONTM HEMC SERIES is prepared by introducing ethylene oxide substituent (MS0.3~0.4) into MC, and has the characteristics of thickening, suspension, dispersion, adhesion, emulsification, film forming and water holding. Compared with HPMC, it has more strong hydrophilic groups, good thermal stability and good water retention. Moreover, the gel temperature is higher than that of HPMC cellulose ether. So it is more stable at high temperatures, and the viscosity stability, mildew resistance and dispersibility are better than HPMC cellulose. HEMC was widely used in construction and building materials, water-borne latex coatings, printing ink, oil drilling, and etc..
2. Product SpecificationType | GE 40 | GE 100 | GE 200 | GE 400 | GE 750 | GE 1000 | GE 1500 | GE 2000 |
Appearance | White powder, free of mechanical impurities, odorless and tasteless |
pH (2% Solution 20°C) | 5 - 9 |
Methoxy content (%) | 22 - 30 |
Hydroxyethyl content (%) | 2 - 14 |
Moisture (wt.%) | <= 5.0 |
Ash content (wt.%) | <= 5.0 |
Water retention | >= 95.0 |
Particle size | 95% pass through 149 μm (ASTM Mesh NO. 100) 85% pass through 177 μm (ASTM Mesh NO. 120) |
Gel temperature (°C) | 70 - 85 |
Viscosity (mPa·s) on the wet basis of 2% water solution, at (20±0.2)°C, Brookfield RV, 6-7#rotor, 20rpm. | 3,500 ~ 4,500 | 8,000 ~ 12,000 | 15,000 ~ 19,000 | 24,000 ~ 32,000 | 33,000 ~ 40,000 | 42,000 ~ 50,000 | 54,000 ~ 66,000 | 67,000 ~ 76,000 |
3. Product Application Gypsum base plaster and gypsum products1.The product is highly adaptable to gypsum based products, the stability&workability of construction products could be improved.
2. Improve uniformity, make plaster easier to coat, while improving the anti-sagging ability to enhance fluidity and pumpability, finally improve the work efficiency.3. High water retention, prolong the working time of mortar, and generate high mechanical strength during solidification.4. By controlling the consistency uniformity of mortar, a high-quality surface coating can be formed.
Address:
No. 127, China South-City Industrial Zone, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals, Light Industry & Daily Use, Textile
Company Introduction:
NepGel Chemical is professional in polymer-base functional chemicals, and it is now a big-scale functional polymers (e. g., cellulose ether, resins masterbatch) manufacturer in China. Shenzhen is the sales headquarters for domestic and international marketing. Its branches are located in Wuhan, Chongqing, Nanning, Chengdu and other places. A sales system has been set up in China, covering all provinces, cities and counties at the national level. In foreign markets, our products are increasingly recognized by users in the Middle East, Europe, America, and North/South/Southeast Asia. Our foreign trade volume displays a trend of increasing each year. At present, the annual production and sales of chemical materials exceeds 100.0 million USD, making it a big enterprises of functional chemicals in China.