Thickening and High Water Retaining HEC for Painting and Construction

• CAS No.: 9004-62-0
• Formula: C29h52o21
• EINECS: 618-387-5
• Color: White
• Appearance: Powder
• Main Raw Material: Cotton
• Model NO.: hec
• Method: Spray
• Level: Primer
• Drying Method: Drying
• Certification: SGS
• Substrate: Ceramic
• Components: Film Forming Matter
• Formation Mechanism: Conversion Type
• Ash: 5
• Viscosity: 5-60000
• Function: Dispersing Agent
• Grade: a
• Transport Package: in 25 Kg Bags Inside with Films
• Specification: high purity
• Trademark: Double Bulls
• Origin: China
• HS Code: 3912390000
• Production Capacity: 5000000mts

Product Description

 

1. High thickening efficiency and wide range of viscosity grades to get any desired thickening efficiency.
2. Good compatibility with most inorganic salts and a wide range of gam and resin.
3. Anti-biodegradable HEC products have excellent stability to ensure a nice shelf life for paint.
4. Good protective colloid activity to prevent coagulation of solid particles in the coating.
5. Less insoluble matter,clear and transparent aqueous solution.
6. Small viscosity fluctuation.
7. High purity,low moisture content,low ash content.

Double Bulls branded hydroxyethyl cellulose HEC as a highly efficient non-ionic thickener, water retaining agent and rheological modifier is suitable for various water-based coatings and surface coatings. It has good biological stability.It owns strong resistance to biological and chemical degradation. Due to its non-ionic properties, it has extensive compatibility with emulsion polymers, pigments and fillers, surfactants, emulsifiers, defoamers, preservatives, etc

Functional characteristics

1. Enzyme resistance

HEC molecular chain will be eroded and destroyed by biological enzymes.It causes viscosity reduction.Double Bulls products have excellent anti biological enzyme ability. It can effectively resist the erosion of biological enzymes.It prevents cellulose ether from degradation.It keeps the viscosity of paint stable

1. Solubility

The dissolution of hydroxyethyl cellulose is affected by temperature and dissolution of pH. Under high temperature or alkaline conditions, If HEC is not treated with proper water and delay, it is easy to cause problems of agglomeration and gelling.Double Bulls products have excellent surface treatment,it has Sufficient time for dispersion during dissolution. It is not easy to form clusters and gels
 

Model	Viscosity	Features
TC15000	700-1500,1%	Excellent mold resistance Good solubility Excellent viscosity stability Excellent water retention
TC30000	1500-2600,1%
TC50000	2600-3400,1%
TC100000	3400-5000,1%

In the detergent industry, HEC is widely used as film forming agent, thickener, stabilizer and dispersant.Double Bulls Hydroxyethyl cellulose ether is based on advanced production technology and quality control.It has stable product quality .Double Bulls have been treated with professional hydration delay. it is easy to disperse without agglomeration at neutral ph value and ambient temperature.
 

Model	Viscosity	Features
D-bull cel 100000s	100000,2%	Excellent anti mildew stability Excellent water retention Excellent solubility, easy to use, good viscosity stability
D-bull cel 150000s	150000,2%
D-bull cel 200000s	200000,2%

Double Bulls HEC is mainly used as thickener and fluid loss reducer in oil drilling industry. High viscosity HEC is mainly used as a thickener for completion fluid or finishing fluid.And the low viscosity HEC is mainly used as a fluid loss reducer. HEC, as a thickener, provides good fluidity and stability for various muds required for drilling, completion, ancient wells and fracturing operations. In well drilling, HEC can improve the sand carrying capacity of mud and prolong the service life of the bit. In the completion fluid and cementing fluid with low solid content, HEC's excellent filtration reduction performance can prevent a large amount of operating fluid from entering the wellbore.It can improve the stability of wellbore.
 

Model	Viscosity	Features
D-bull 300	150-450,2%	Efficient thickening capacity Good liquidity and leveling Excellent water retention Excellent solubility, easy to use Good viscosity stability
D-bull 2000	1500-3000,2%
D-bull 6000	4000-8000,2%
D-bull 15000	700-1500,1%
D-bull 50000	1500-2600,1%
D-bull 70000	2600-3400,1%
D-bull 100000	3400-5000,1%
D-bull 100000+	5000-6000,1%