Product DescriptionMHEC(Methyl Hydroxyethyl Cellulose)Methyl Hydroxyethyl cellulose (MHEC)is widelyused in water-based latex coatings,constructionmortar, printing ink, oil drilling etc. It mainly playsthe role of thickening water retention,improve theconstruction performance. It can be used for wetand dry mortar series products.Specification| ITEMS | INDEX |
| Appearance | White powder |
| Particle Size(80 mesh)(%) | ≥95 |
| Moisture(%) | ≤5 |
| PH value | 5.0-8.5 |
| Ash(%) | ≤5 |
| Viscosity(mpa.s)2%,25 aqueous solution | 5,000-200.000 |
PHYSICAL AND CHEMICAL PROPERTIES:* Appearance: white powder
* Particle size(80 mesh) (%): ≥95
* Moisture(%): ≤5
* PH value: 5.0-8.5
* Ash(%): ≤5.PRODUCT DESCRIPTION:STORAGE:Sealed and kept in a dry place
PACKAGE:Woven polypropylene bag
NET WEIGHT:25kg/bagCompany Profile:Jinzhou Guangtong Cellulose Co., Ltd. is a high-tech chemical company. The company is located in Houpengtou village, Jinzhou City, Hebei Province. The environment is beautiful. The fruits are fragrant in all seasons. The company is located in 50 kilometers west of the provincial capital Shijiazhuang and 300 kilometers north of the capital Beijing. And Shihuang Expressway, National Highway 307 and Shide Railway pass through the urban area. Which has an advantageous geographical location and convenient transportation. The company covers an area of 40,000 square meters and has RMB 30 million in fixed assets. There are more than 200 employees and 30 technicians of various types, including 16 middle and high-tech technicians. Strong economic strength and abundant human resources have laid the foundation for the company's long-term development.
The company introduced a large-scale automated production line from Germany, specializing in the production of redispersible polymer powder, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose, and polycarboxylic acid water reducer. Our products are widely used in pharmaceutical, chemical, building materials, construction, paint, cosmetics, agriculture, military and other industries. Our factory has advanced production equipment, testing equipment, strong technical force, sufficient R & D personnel and independent research and development capabilities. Product quality has reached the international leading level. Our products sell well both at home and abroad and have won wide acclaim.Application Guide:Mortar In wet mortar, the water in the mortar evaporates, and cellulose ether concentrates on the surface, forming a film on the surface of the mortar within 5 minutes, reducing the rate of subsequent evaporation. As more water migrates from the thicker part to the thinner part of the mortar, the formed membrane begins to partially dissolve, and the migration of water will cause more cellulose ether to aggregate on the surface of the mortar.
Water retaining agent Cellulose ether is used as a thickener and water retaining agent. Although the addition ratio is very low, its effect is very important.
The cellulose ether used in dry powder mortar is mainly methyl hydroxyethyl cellulose ether (MHEC) and methyl hydroxypropyl cellulose ether. Abbreviated as MC, MC characteristics: adhesion and workability are two mutually influencing factors; Water retention, avoiding rapid evaporation of moisture, can significantly reduce the thickness of the mortar layer.
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