Hydroxyethyl Methyl Cellulose/HEMC LH80M for C1C2 Tile Adhesive

short description:

Hydroxyethyl methyl cellulose HEMC is made from highly pure cotton cellulose. After alkali treatment and special etherification becomes HEMC. It does not contain any animal fats and other active ingredients.

Hydroxyethyl methyl cellulose HEMC is multifunctional additive for ready-mix and dry-mix products. It is a high quality thickening agent and water retention agent, widely used in gypsum based products.

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Product Detail

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Product Description

Hydroxyethyl Methyl Cellulose Ether LH80M is multifunctional additive for ready-mixes and dry-mix products. It is a high efficient water retention agent, thickener, stabilizer, adhesive, film-forming agent in building materials.

Technical Specification

Name	Hydroxyethyl methyl cellulose LH80M
HS code	3912390000
CAS No.	9032-42-2
Appearance	White freely flowing powder
Bulk density	19~38(lb/ft 3) (0.5~0.7) (g/cm 3 )
Methyl content	19.0-24.0 (%)
Hydroxyethyl content	4.0-12.0 (%)
Gelling temperature	70-90 (℃)
Moisture content	≤5.0 （%）
PH value	5.0--9.0
Residue(Ash)	≤5.0 （%）
Viscosity (2% solution)	80,000（mPa.s, Brookfield 20rpm 20℃Solution）－10%,+20%
Package	25 (kg/bag)

Applications

➢ Mortar for insulation mortar

➢ Interior/exterior wall putty

➢ Gypsum Plaster

➢ Ceramic tile adhesive

➢ Common mortar

Main Performances

➢ Long open time

➢ High slip resistance

➢ High water retention

➢ Sufficient tensile adhesion strength

➢ Excellent construction performance

☑ Storage and delivery

Store in a dry and cool place in its original package. After the package is opened for production, tight re-sealing must be taken as soon as possible to avoid ingress of moisture;

Package: 25kg/bag, multi-layer paper plastic composite bag with square bottom valve opening, with inner layer polyethylene film bag.

☑ Shelf life

The warranty period is two years. Use it as early as possible under high temperature and humidity, so as not to increase the probability of caking.

☑ Product safety

Hydroxyethyl methyl cellulose HEMC does not belong to hazardous material. Further information on safety aspects is given in Material Safety Data Sheet.