Carboxymethyl cellulose powder is a water - soluble polymer derived from cellulose. It is produced through a chemical modification process that imparts unique properties to the original cellulose material. One of the most notable characteristics of CMC powder is its excellent thickening ability. In the food industry, it is used as a thickener, stabilizer, and emulsifier. For example, in ice cream production, CMC powder helps to prevent ice crystal formation, giving the ice cream a smooth and creamy texture. It also improves the shelf - life of the product by maintaining its stability during storage and distribution.

In the pharmaceutical field, carboxymethyl cellulose powder has found significant use. It can be used as a binder in tablet formulations, helping to hold the active ingredients together in a cohesive form. Additionally, it is used in topical medications and ophthalmic solutions as a viscosity - enhancing agent. This property ensures that the medications adhere to the affected area for a longer period, enhancing their effectiveness.

The construction industry has also recognized the value of carboxymethyl cellulose powder. It is added to cement - based products such as mortar and plaster. CMC powder improves the workability of these materials, making them easier to spread and shape. It also enhances the water - retaining capacity of the mortar and plaster, which is crucial for proper curing and strength development. This leads to better - quality construction with reduced cracking and improved durability.

In the cosmetics and personal care industry, CMC powder is a popular ingredient. It is used in products such as lotions, creams, and shampoos. In lotions and creams, it acts as a thickener and stabilizer, giving the product the desired consistency. In shampoos, it can help to improve the foaming properties and prevent the separation of ingredients.

Another advantage of carboxymethyl cellulose powder is its biodegradability. In an era where environmental concerns are at the forefront, this property makes it an attractive option for many manufacturers. It can be safely disposed of without causing long - term environmental harm, unlike some synthetic polymers.

Manufacturers of carboxymethyl cellulose powder are constantly striving to improve its quality and performance. They are researching new production methods to increase the purity of the powder and enhance its functionality. New grades of CMC powder are being developed to meet the specific requirements of different industries.

In conclusion, carboxymethyl cellulose powder is a versatile and environmentally friendly product that has made a significant impact across multiple industries. Its unique properties and wide range of applications make it an invaluable ingredient in modern manufacturing, and its future looks bright as research and development continue to unlock new potential uses.

Dispersed instant type is a type of product with special properties. It is a non-ionic cellulose ether made from natural polymer material cellulose through a series of chemical processes. It is a derivative formed by introducing hydroxypropyl and methyl groups into the glucose unit of cellulose, and its molecular structure contains both hydrophilic hydroxypropoxy and methyl groups, giving it unique properties.

Main features

Good dispersibility: It can be quickly and evenly dispersed in water, forming a stable solution that is not prone to clumping, greatly improving efficiency and convenience of use.

Instant solubility: Compared to ordinary hydroxypropyl methyl cellulose, it has a faster dissolution rate and can reach the desired dissolution state in a shorter period of time, meeting some application scenarios with higher requirements for dissolution rate.

Strong water retention: It can effectively retain moisture, reduce evaporation and loss of moisture, and improve the moisture retention performance of materials in fields such as construction and coatings, extending the operable time of materials.

Thickening: It can significantly increase the viscosity of the solution, improve the stability and uniformity of the system, and can be used as a thickener in industries such as food and cosmetics to improve the taste and texture of products.

Film forming ability: Under certain conditions, it can form a tough and transparent film with good barrier properties and flexibility, which can be used to prepare protective films, coatings, etc.

Adhesive properties: It has good adhesive properties for many materials and can improve the bonding strength between materials. It is widely used in industries such as building adhesives and ceramics.

Quality index

Appearance: White or off white powder with no obvious impurities.

Methoxy content: generally around 19% -30%, different application fields have different requirements for methoxy content.

Hydroxypropyl content: usually between 4% and 12%, its content affects the solubility and performance of the product.

Viscosity: Depending on different specifications, the viscosity range can vary from 5mPa · s to 200000mPa · s, with an allowable error generally within ± 10%.

Dry weight loss: generally not exceeding 5% to ensure the stability and performance of the product.

PH value: usually between 5-8, ensuring that the product is around neutral and avoiding adverse effects on the application system.

技术指标Technical indicators