HEC/Hydroxyethyl Cellulose Auxiliary Agent for Building Coating, Water Based Paint and Oil Drilling

Product Description

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
 

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.

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.
 

2.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%

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%

Packing & Delivery:

Packing: In 25kg bags out HDPE bags inner with LDPE bags
Store it in a cool, dry place below 30degree and protected against humidity and pressing, since the goods is thermoplastic, storage time should not exceed six months.
Quantity/20GP:12Tons with pallets,14tons without pallets.
Quantity/40GP:24Tons with pallets ,28tons without pallets.


About us:

Hebei Double Bulls Cellulose Co., Ltd.is focused innovation and leading business positions to achieve profitable growth. The Company's ambition is to become the most innovative, customer centric, inclusive and sustainable materials science company, with a purpose to deliver a sustainable future for the world through our materials science expertise and collaboration with our partners. Double bull's portfolio of cellulose ether businesses delivers a broad range of differentiated science-based products and solutions for its customers in high-growth market segments, such as construction, daily chemical. Double Bulls owns 106 customers in 50 countries and employs approximately 1,700 people. Double Bulls delivered sales of approximately $953 million in 2021. For more information, please visit our website or add the whats app 


WHY US:

1)Large scale investment and large-scale production: it was established in 2009 with an investment of 130 million yuan and an annual output of 100000 tons.

2)Only with the most advanced German production technology, it has the same quality and low price as Wacker

3)Efficient operation, timely delivery and good after-sales service

4)It has been exported to 50 countries and 106 customers, enjoying a worldwide reputation



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