Here is the latest price list of Hydroxypropyl methylcellulose products from the Kemox factory. When viewing the latest Hydroxypropyl methylcellulose (HPMC) price list, it is important to understand the factors that contribute to the price difference. HPMC varies in quality and characteristics, which directly leads to different pricing structures. The price range of Hydroxypropyl methylcellulose in 2023 is 2.4 USD/kg – 3.2 USD/kg and the price list is given below.
|Price ($/kg)||Quality of Raw Materials||Length of Etherification Time||Amount of Ash||Water Retention Rate||Expiration Date of Water Retention|
|3.2||High||Long||Very Low||High||Very Long|
1. Quality of Raw Materials
2. Length of Etherification Time
The etherification duration of cellulose chemical modification affects the price of HPMC. Longer etherification times result in higher levels of substitution, leading to improved functionalities like viscosity control and water retention. The etherification time of many small factories in the market is less than one hour, but the etherification time of our Kemox factory can reach 4 and a half hours, the longer the etherification time, the better the water retention effect of the product. Longer etherification times enhance water retention, potentially commanding a higher price due to superior performance across various applications.
3. Amount of Ash
The presence of ash in HPMC, primarily derived from impurities in raw materials, influences pricing. Ash content is a critical quality parameter that should be minimized in HPMC products. As the name implies, the higher the ash content of a product, the lower its purity and may affect the performance of HPMC in a given application. To ensure high-quality HPMC with low ash content, additional processing steps and purification techniques are employed, leading to higher production costs and subsequently higher prices.
4. Water Retention Rate and Validity Period
Water retention is a vital property of HPMC, particularly in construction applications. Builders like HPMC for its high water-holding capacity because it helps prevent moisture loss, improves workability and enhances overall performance. HPMC products with higher water retention rates may be priced at a premium due to increased demand for such formulations. Additionally, the validity period of water retention is crucial. HPMC products with extended water retention validity may have a higher price.
Comprehending the factors influencing price differences in hydroxypropyl methylcellulose is pivotal for making informed purchasing decisions. Product quality, length of etherification time, amount of ash, water retention rate, and validity period all contribute to pricing dynamics. While price is a significant consideration, it should be balanced with desired functionalities and performance requirements for specific applications. As you explore the latest HPMC price list, meticulously evaluate specifications, certifications, and supplier reputation to ensure procurement of HPMC that aligns with your specific requirements. between quality and affordability.