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Hydroxypropyl Starch Ether Hydroxypropyl starch ether can give unique properties to cement and gypsum based products. It has a similar chemical structure to Hydroxypropyl Methyl Cellulose (HPMC), and not only has functions similar to Hydroxypropyl Methyl Cellulose (HPMC), but also has good compatibility with other building additives. Hydroxypropyl starch ether and hydroxypropyl methyl cellulose (HPMC) can be used together to provide better thickening effect, better crack resistance and improved ease of use. And by adding starch ether, the cost of mortar formulation can be significantly reduced. Properties of hydroxypropyl starch ether ● Hydroxypropyl starch ether has anti-sagging properties, which can improve anti-sagging performance and optimize construction performance; ● Hydroxypropyl starch ether can effectively prevent the phenomenon of thick layer overhanging of mortar, which is good for improving the undesirable phenomena of tile slippage and thick layer overhanging; ● Adding an appropriate amount of hydroxypropyl starch ether to the mortar can delay its opening time. As the temperature rises, the water retention of starch ether remains stable. Therefore, this product can not only improve the water retention performance of mortar, but also make up for the phenomenon that the water retention capacity of ordinary water retention agent retains rapidly with the rise of temperature; ● Hydroxypropyl starch ether has a fast thickening effect on mortar, which can improve the rheology of spraying mortar and plastering mortar; ● Hydroxypropyl starch ether can effectively prevent mortar delamination/separation and can be well used in self-leveling mortar. Application ● Tile adhesive-C2 ● Wall mud (interior and exterior) ● Block joint mortar ● ACC bonding mortar ● Manufacture of glues and adhesives Ding'ao Cellulose - Your partner for cement/gypsum based dry mortar additives As a professional manufacturer and supplier of Hydroxypropyl Starch Ether in China, Kundu Chemicals can cooperate with you to provide the best Hydroxypropyl Starch Ether solutions for your problems and requirements. Welcome to contact us to discuss your questions, we are willing to provide a free quotation for Hydroxypropyl Starch Ether and any TDS/MSDS/COA information for Hydroxypropyl Starch Ether. You will surely get what you want from Ding'ao Cellulose. Specification Product classification Project name hydroxypropyl starch ether Viscosity (5% aqueous solution) 1200±100mpa.s/800～20000 Appearance White powder Moisture ≤5% PH value (5% aqueous solution) 6 to 8 basic Hydroxypropyl content 18%～32% Solubility Require stirring to dissolve Dissolvability 98% Fineness 350μm Package 25KG/ bag kraft paper bag Storage Susceptible to moisture, store in a dry place Dosage ratio Binding agent Ding’ao contains other products and information you need, so please check it out. Cement-based 0.03～0.05%/100kg Ceramic tile adhesive, stone adhesive, finishing mortar, etc Gypsum base 0.03～0.05%/100kg Plaster plaster, etc Plastering composite material Cement-based 0.03～0.05%/100kg Dry powder mortar, crack resistant mortar, thermal insulation mortar Gypsum base 0.02～0.05%/100kg Plaster plaster, light plaster, leveling plaster, caulking plaster, base plaster Lime base 0.03～0.05%/100kg Wall putty, interior and exterior putty Effect Bodying Increase the feel of construction Water-retaining property Lubricity Sag resistance Increase the fullness Increased wettability Anti-sag Improve filling Product advantage Dissolving speed Spreadable Take effect quickly Uniformly dispersed
Before you buy hydroxyethyl cellulose, you should know its usage, production process, and some precautions. Let Kemox bring you together to explore.
What is hydroxyethyl cellulose used for?
Hydroxyethyl cellulose, or HEC for short, is prepared from alkaline cellulose and ethylene oxide (or chloroethanol) by etherification reaction, it is a non-ionic cellulose mixed ether, which is odorless, non-toxic, and presents a white or off-white powder. It can form transparent viscous colloids in an aqueous solution with thickening, suspending, dispersing, emulsifying, film-forming and water-retention properties. Therefore, hydroxyethyl cellulose has a wide range of applications in many fields.
Hydroxyethyl cellulose is a versatile “elf”. In the construction industry, it is used as a stabilizer for paints, allowing them to spread more evenly on walls. In the oil industry, it is an important part of the drilling mud, stabilizing the well wall and preventing well collapse. In the cosmetic field, it is widely used in emulsions, hairsprays and other products by virtue of its good film-forming and water-retaining properties.
Production Process of Hydroxyethyl Cellulose
The production process of hydroxyethyl cellulose is relatively complex, involving multiple steps such as chemical reaction and physical treatment. In brief, the process mainly includes several steps such as raw material preparation, etherification, neutralization, washing, drying and crushing.
Engineers mainly choose cellulose as the starting raw material, and after pretreatment to get suitable cellulose pulp meal for reaction.
Next, through the etherification reaction, the cellulose pulp meal is etherified with ethylene oxide under the action of an alkaline catalyst to generate hydroxyethyl cellulose.
After completing the etherification reaction, the remaining catalyst and unreacted raw materials are removed by neutralization and washing steps.
After drying and crushing, the final hydroxyethyl cellulose product is obtained. The whole process is rigorous and precise to ensure the quality of the product.
What should I pay attention to when buying hydroxyethyl cellulose?
Outstanding Hydroxyethyl Cellulose Manufacturers in China
Although the development of hydroxyethyl cellulose in China is relatively late, some outstanding enterprises have emerged. These companies have strict quality management systems, relatively advanced production processes and equipment, and rich industry experience. For example, Kemox produces hydroxyethyl cellulose with advanced production technology and strict quality control, which enjoys a good reputation in the market. Kemox attaches great importance to environmental protection and is committed to green and sustainable production methods.
Recommended reading: cationic hydroxyethyl cellulose
Dear friends, I hope this “Guide to Buying Hydroxyethyl Cellulose” can help you. To buy hydroxyethyl cellulose, you need to consider the product quality, specifications, product use, supplier reputation, price, technical support and service, and other factors to choose the right product for your needs.
Hydroxypropyl Starch Ether
Hydroxypropyl starch ether can give unique properties to cement and gypsum based products. It has a similar chemical structure to Hydroxypropyl Methyl Cellulose (HPMC), and not only has functions similar to Hydroxypropyl Methyl Cellulose (HPMC), but also has good compatibility with other building additives. Hydroxypropyl starch ether and hydroxypropyl methyl cellulose (HPMC) can be used together to provide better thickening effect, better crack resistance and improved ease of use. And by adding starch ether, the cost of mortar formulation can be significantly reduced.
Properties of hydroxypropyl starch etherhydroxypropyl starch ether
● Hydroxypropyl starch ether has anti-sagging properties, which can improve anti-sagging performance and optimize construction performance;
● Hydroxypropyl starch ether can effectively prevent the phenomenon of thick layer overhanging of mortar, which is good for improving the undesirable phenomena of tile slippage and thick layer overhanging;
● Adding an appropriate amount of hydroxypropyl starch ether to the mortar can delay its opening time. As the temperature rises, the water retention of starch ether remains stable. Therefore, this product can not only improve the water retention performance of mortar, but also make up for the phenomenon that the water retention capacity of ordinary water retention agent retains rapidly with the rise of temperature;
● Hydroxypropyl starch ether has a fast thickening effect on mortar, which can improve the rheology of spraying mortar and plastering mortar;
● Hydroxypropyl starch ether can effectively prevent mortar delamination/separation and can be well used in self-leveling mortar.
Application
● Tile adhesive-C2
● Wall mud (interior and exterior)
● Block joint mortar
● ACC bonding mortar
● Manufacture of glues and adhesives
Ding'ao Cellulose - Your partner for cement/gypsum based dry mortar additives
As a professional manufacturer and supplier of Hydroxypropyl Starch Ether in China, Kundu Chemicals can cooperate with you to provide the best Hydroxypropyl Starch Ether solutions for your problems and requirements. Welcome to contact us to discuss your questions, we are willing to provide a free quotation for Hydroxypropyl Starch Ether and any TDS/MSDS/COA information for Hydroxypropyl Starch Ether. You will surely get what you want from Ding'ao Cellulose.
Specification
Product classification
Project name
hydroxypropyl starch ether
Viscosity (5% aqueous solution)
1200±100mpa.s/800～20000
Appearance
White powder
Moisture
≤5%
PH value (5% aqueous solution)
6 to 8 basic
Hydroxypropyl content
18%～32%
Solubility
Require stirring to dissolve
Dissolvability
98%
Fineness
350μm
Package
25KG/ bag kraft paper bag
Storage
Susceptible to moisture, store in a dry place
Dosage ratio
Binding agent
Cement-based
0.03～0.05%/100kg
Ceramic tile adhesive, stone adhesive, finishing mortar, etc
Gypsum base
0.03～0.05%/100kg
Plaster plaster, etc
Plastering composite material
Cement-based
0.03～0.05%/100kg
Dry powder mortar, crack resistant mortar, thermal insulation mortar
Gypsum base
0.02～0.05%/100kg
Plaster plaster, light plaster, leveling plaster, caulking plaster, base plaster
Lime base
0.03～0.05%/100kg
Wall putty, interior and exterior putty
Effect
Bodying
Increase the feel of construction
Water-retaining property
Lubricity
Sag resistance
Increase the fullness
Increased wettability
Anti-sag
Improve filling
Product advantage
Dissolving speed
Spreadable
Take effect quickly
Uniformly dispersed
Before you buy hydroxyethyl cellulose, you should know its usage, production process, and some precautions. Let Kemox bring you together to explore.
What is hydroxyethyl cellulose used for?
Hydroxyethyl cellulose, or HEC for short, is prepared from alkaline cellulose and ethylene oxide (or chloroethanol) by etherification reaction, it is a non-ionic cellulose mixed ether, which is odorless, non-toxic, and presents a white or off-white powder. It can form transparent viscous colloids in an aqueous solution with thickening, suspending, dispersing, emulsifying, film-forming and water-retention properties. Therefore, hydroxyethyl cellulose has a wide range of applications in many fields.
Hydroxyethyl cellulose is a versatile “elf”. In the construction industry, it is used as a stabilizer for paints, allowing them to spread more evenly on walls. In the oil industry, it is an important part of the drilling mud, stabilizing the well wall and preventing well collapse. In the cosmetic field, it is widely used in emulsions, hairsprays and other products by virtue of its good film-forming and water-retaining properties.
Production Process of Hydroxyethyl Cellulose
The production process of hydroxyethyl cellulose is relatively complex, involving multiple steps such as chemical reaction and physical treatment. In brief, the process mainly includes several steps such as raw material preparation, etherification, neutralization, washing, drying and crushing.
Engineers mainly choose cellulose as the starting raw material, and after pretreatment to get suitable cellulose pulp meal for reaction.
Next, through the etherification reaction, the cellulose pulp meal is etherified with ethylene oxide under the action of an alkaline catalyst to generate hydroxyethyl cellulose.
After completing the etherification reaction, the remaining catalyst and unreacted raw materials are removed by neutralization and washing steps.
After drying and crushing, the final hydroxyethyl cellulose product is obtained. The whole process is rigorous and precise to ensure the quality of the product.
What should I pay attention to when buying hydroxyethyl cellulose?
Outstanding Hydroxyethyl Cellulose Manufacturers in China
Although the development of hydroxyethyl cellulose in China is relatively late, some outstanding enterprises have emerged. These companies have strict quality management systems, relatively advanced production processes and equipment, and rich industry experience. For example, Kemox produces hydroxyethyl cellulose with advanced production technology and strict quality control, which enjoys a good reputation in the market. Kemox attaches great importance to environmental protection and is committed to green and sustainable production methods.
Recommended reading: cationic hydroxyethyl cellulose
Dear friends, I hope this “Guide to Buying Hydroxyethyl Cellulose” can help you. To buy hydroxyethyl cellulose, you need to consider the product quality, specifications, product use, supplier reputation, price, technical support and service, and other factors to choose the right product for your needs.