Methyl Hydroxyethyl Cellulose Mhec

Methyl Hydroxyethyl Cellulose Mhec Specification

Purity
98%

Ph Level
6.0-8.5 (1% solution)

Other Names
MHEC, Hydroxyethyl Methylcellulose

Taste
Odorless and tasteless

Density
0.55 Gram per cubic centimeter(g/cm3)

Solubility
Soluble in cold water

Poisonous
Yes

Melting Point
>225C (decomposition)

Storage
Keep in a dry, cool, and ventilated place

Structural Formula
-(C6H7O2(OH)3-x-y(OCH3)x(OCH2CH2OH)y)n-

HS Code
3912 3100

Shape
Powder

Form
Fine white to off-white powder

Molecular Formula
C2H6O2xC6H10O5

Smell
Odorless

Boiling point
Not applicable (decomposes before boiling)

Molecular Weight
Variable (depending on grade, typically ~86,000-270,000 Da)

Classification
Cellulose Ether

Chemical Name
Methyl Hydroxyethyl Cellulose

CAS No
9032-42-2

EINECS No
220-971-6

Grade
Industrial Grade

Standard
Conforms to industrial quality standards

Type
Cellulose Ether

Usage
Industrial, especially in building and construction materials

Main Material
Methyl Hydroxyethyl Cellulose

Application
Used in construction, paints, coatings, adhesives, and tile adhesives as a thickener, binder, and water retention agent

Non Toxic
Yes

Water Retention Rate
>88%

Compatibility
Compatible with cements, gypsum, and other binders

Moisture Content
5%

Viscosity (2% solution, 20C)
3,000-75,000 mPas (various grades)

Appearance
White or off-white powder

Shelf Life
2 years if properly stored

Particle Size
<180m (95% min)

Gel Temperature
60-80C

pH Stability
Stable in pH 3-11

Dispersibility
Easily dispersible in water

Packing
25kg net weight bags

About Methyl Hydroxyethyl Cellulose Mhec

Grade	Construction Grade
Viscosity	60000 cps
Substitution Type	MHEC
Packaging Size	25 Kg
Brand	Birla HIL
Packaging Type	Bag
Surface Of Application	Plastic
MAKE	CHINA

We have been counted amongst the most trusted names in this domain, engaged in offering a standard quality range of these products.

Superior Water Retention and Thickening

Methyl Hydroxyethyl Cellulose (MHEC) is renowned for its exceptional water retention rate of over 88% and its robust thickening performance. Its compatibility with a range of binder materials enhances cement-based and gypsum-based products, ensuring extended workability and improved application smoothness. This reliability makes MHEC an essential additive in high-performance mortars, tile adhesives, and plasters.

Versatile Applications Across Industries

With its stable solubility in cold water and excellent dispersibility, MHEC is widely utilized in many industries. Common uses include construction materials, paints, coatings, and adhesives, where it acts as a binder and rheology modifier. Its adaptability to various formulations and easy integration into production processes highlight its value to manufacturers and end-users alike.

FAQ's of Methyl Hydroxyethyl Cellulose Mhec:

Q: What benefits does Methyl Hydroxyethyl Cellulose (MHEC) offer in construction materials?

A: MHEC provides superior water retention, improved workability, and enhanced thickening in cementitious and gypsum-based formulations. These properties ensure better bonding, extended open time, and smoother application, making MHEC a cornerstone ingredient for adhesives, mortars, and plasters.

Q: How should MHEC be stored to maintain product quality?

A: MHEC should be kept in a cool, dry, and well-ventilated environment, away from direct moisture and heat. Proper storage helps preserve its performance and extends its shelf life to up to two years.

Q: What is the recommended process for dispersing MHEC in water?

A: To achieve optimal performance, gradually add MHEC powder to cold water while stirring continuously. This allows for easy dispersion and prevents lump formation, ensuring a uniform, effective solution for your application.

Q: Where can MHEC be used beyond construction materials?

A: Besides construction, MHEC is also used in paints, coatings, and adhesives as a thickener and binder. Its functional versatility makes it advantageous for various industrial and manufacturing processes that require rheology control and consistent texture.

Q: What makes MHEC compatible with cement and gypsum binders?

A: MHEC's chemical structure and pH stability (between 3-11) allow it to integrate seamlessly with cement, gypsum, and other binders, promoting uniform mixing, stable viscosity, and reliable performance in finished products.

Q: Is MHEC toxic or does it have an odor?

A: MHEC is non-toxic, odorless, and tasteless, making it safe to handle and suitable for a wide range of industrial uses without affecting the properties of end products.

Tell us about your requirement