PAN-KEY ®is a cellulose ether brand produced by Chongqing Pengkai Fine Chemical Industry. The product series mainly includes: hydroxypropyl methyl cellulose (HPMC), hydroxyethyl methyl cellulose (HEMC), hydroxyethyl cellulose (HEC) and modified products used in different fields, which can provide hundreds of types of cellulose ether products for the market. The product is mainly used as an additive in building materials, coatings, daily chemical, ceramics and other fields, can be used as thickener, adhesive, film-forming agent and water-retaining agent, can also be used as suspending agent, surfactant, lubricant.
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HPMC/HEMC：
➡️Thickening performance
Has thickening properties, which are related to the molecular weight, chemical type and concentration of different cellulose ether products.
➡️Water solubility
Dissolves easily in cold water.
➡️Water retention performance
Is a highly effective water-retaining agent that can reduce water loss.
➡️Thermal gelling property
Aqueous solution produces a gel state at a certain temperature, but with the decrease of temperature, the gelstate changes back to the original solution state, which is reversible.
➡️Surface activity
Remains stable in the pH3.0-11.0 range, but its solubility is easily affected by acids and bases.



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PAN-KEY ®products are mainly used as admixtures in building materials, coatings, daily chemical, ceramics and other fields.
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