Description
Sodium carboxymethyl starch (CMS)
Sodium carboxymethyl starch (CMS) is an anionic polymer material. The appearance is white or light yellow solid powder,odorless and susceptible to moisture. It will be directly dissolved in water. The aqueous solution has good viscosity, stability, protective colloidal properties and film-forming properties. It is not prone to corruption. Stable under strong alkaline and weak acid conditions, and precipitation will occur under strong acid conditions.Physical and chemical index
| Index | High viscosity | Medium viscosity | Low viscosity |
| Appearance | White or light yellow solid powder |
| Degree of substitution(D.S)≥ | 0.2 |
| Purity%≥ | 82 | 65 | 55 |
| Size(mesh)≥ | 80 |
| 2% Aqueous solution viscosity(mpa.s) | 150-200 | 80-120 | 10-60 |
| Loss on drying%≥ | 10 |
| PH(1% Aqueous solution) | 9-13 |
Note:According to user requirements, we can produce the corresponding index products that meet the requirements of using.
Standard:
Paper grade CMS
Building Grade CMS
Ceramic grade CMS
household chemicals Grade CMS
Petroleum grade CMS
Printing and dyeing grade CMS
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, 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.
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