The use of gypsum-based products is becoming increasingly popular in the construction industry. Gypsum is a natural material widely used in the manufacture of building materials. However, gypsum-based products are prone to surface defects caused by particle contamination and staining. Therefore, plaster products must be degreased to remove surface impurities and improve their appearance.

Hydroxypropyl methylcellulose (HPMC) is a widely used additive in the construction industry. It is a nonionic cellulose ether that is easily soluble in water and has excellent film-forming properties. HPMC has a wide range of applications, including as a thickener, adhesive and water retaining agent. Due to its excellent performance, HPMC has been widely used in many industries, including construction, pharmaceutical and food industries.

Low-ash, high-purity HPMC for gypsum degreasing:

Low Ash High Purity HPMC is an advanced form of HPMC and is widely used in the manufacture of building products. Due to its low ash content and high purity, it is an excellent choice for degreasing gypsum. Low ash high purity HPMC is made from high quality cellulose derived from wood pulp. The manufacturing process of such HPMC involves several steps, including purification, filtration, and drying. This process ensures the final product is of the highest quality, with an ash content of less than 1%.

The low ash content of this type of HPMC makes it ideal for degreasing gypsum. The presence of ash in HPMC can cause staining or discoloration of the plaster surface. Therefore, low-ash HPMC must be used during degreasing to avoid surface defects.

Low Ash High Purity HPMC, in addition to its low ash content, also has high purity. This purity level ensures that the HPMC does not contain any impurities that could degrade the quality of the gypsum product. The high purity of this type of HPMC makes it ideal for applications where final product quality is critical.

Advantages of using low-ash, high-purity HPMC for gypsum degreasing:

1. Improve surface appearance: Using low-ash, high-purity HPMC during the degreasing process helps remove surface impurities and enhance the appearance of gypsum-based products.

2. Enhanced performance: Adding low-ash, high-purity HPMC to gypsum-based products can improve their properties, such as water retention and bonding strength.

3. Reduced environmental impact: The use of low-ash, high-purity HPMC in the manufacture of gypsum-based products reduces environmental impact by limiting the amount of waste generated.

4. Cost-Effectiveness: The use of low-ash, high-purity HPMC in the construction industry is cost-effective as it reduces defects and improves the quality of the final product.

Low Ash High Purity HPMC is an innovative product that has revolutionized the construction industry. Its use in the manufacture of gypsum-based products significantly improves the quality and appearance of these products. The low ash content and high purity of this type of HPMC make it ideal for degreasing gypsum. Therefore, the use of low-ash, high-purity HPMC is crucial to produce high-quality gypsum-based products