HEC Solution

2 year ago

32 0 

2 year

Product details

Product Description

HEC is produced from cellulose, which reacts with sodium hydroxide to form basic cellulose colloid. And then the ethylene oxide and other chemicals are added into the reaction to get etherification. By controlling the production parameters, the Hydroxyethyl cellulose is produced.

HEC is a white or light yellow powder, non-toxic, tasteless, can be quickly dissolved into hot or cool water, insoluble in general organic solvent, with excellent character of thickening, dispersing, emulsifying, adhesion, stabilizing, water retention and film forming. Also can be used as a protective colloid in some products. It can be widely used in oil drilling, coatings, food, textile, building and macromolecule polymerization, etc.

Our Chemicals have wide applications such as tile adhesive for dry mix mortar, Hydroxypropyl Methyl Celllulose is the main additive, it has good product performance to maintain high water retention of mortar, customers usually choose Redispersible Polymer Powder also to add the adhesion of the product.

Product Spec

Items	Unit	Technical data
Appearance	/	white or off-white powder
Viscosity	mPa.S	300,10000,30000,50000,100000,150000 (NDJ-1, 2% solution, 20ºC)
Moisture	%	≤6.0
pH	/	6-8.5
Ash	%	≤5.0
Etherification(MS/DS)	/	0.8-1.2/1.8-2.0
pH value	/	4-8
Gel temperature	ºC	70-90
Particle size	/	100% pass 80 mesh
Packing Density	g/l	300 - 600
Water retention	%	≥95%

Product Application

1. Use for water-based latex paints

Improves thickening and leveling properties.

Improves sag and splash resistance.

2. Use for oil drilling

Used as thickener and dehydrating agent to improve oil recovery.

Improves permeability and drilling stability.

Reduce the friction of pore pressure mud.

3. Use for Advanced Daily Chemicals

It is an Effective film-forming agent, adhesive,thickener,stabilizer and dispersant.

It can be used in liquid and solid detergents.

4. For self-leveling

As an effective thickener and binder for cement mortar.

Improves the fluidity and construction performance of mortar.

Prolong the water evaporation time.

Packing

In 20/25kg paper bags inner with PE bags

20'FCL:14 tons with pallets or 16 tons without pallets

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Suppliers

Santo Chemical Limited

Audited supplier

2 year

Main Product: Hydroxypropyl Methyl Cellullose , Hydroxyethyl Methyl Cellulose , Redispersible Polymer Powder , Polycarboxylate Superplasticizer , Building Materials , Concrete Additives

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