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CAS No.: 9032-42-2
Other Names: methyl 2-hydroxyethyl cellulose
MF: [C6H7O2(OH)3-m-n(OCH3)m(OCH2CH2OH)CH3)n]x
EINECS No.: 9032-42-2
Purity: 98% Min
Place of Origin: China (Mainland)
Type: construction additive
Usage: dry motar for construction
Brand Name: SY
Model Number: HEMC
Name: Hot Sale Hydroxyethyl Methyl Cellulose (HEMC)
Appearance: white powder or off-white powder

Specifications

Name: Hydroxyethyl Methyl Cellulose (HEMC)
CAS No.: 9032-42-2
Appearance: White powder or off-white powder

 Application:

 

A, Cement-based plaster slurry;

1, Improve uniformity, making it easier plaster slurry coating, while increasing anti-sag capability. Enhance mobility and pumpability, thus improving efficiency.
2, High water retention, can extend the working hours of mortar, improve work efficiency, and help to form a mortar in the solidification of high mechanical strength.
3, Control air infiltration, thus eliminating the micro-cracks of the coating, the desired smooth surface is formed.

 

B, Gypsum plaster slurry and plaster products;
1, Improve uniformity, making it easier plaster slurry coating, while increasing anti-sagging liquidity and ability to enhance pumpability. Thereby improving work efficiency.
2, High water retention can extend the working time of mortar and solidification produce a high mechanical strength.
3, By controlling the consistency of mortar uniform, high-quality coating is formed.

 

C, Masonry mortar;
1, Enhanced adhesion and masonry surfaces, and can enhance water retention, improved strength of the mortar.
2, Improve lubricity and plasticity to improve workability, the "security right" brand cellulose ether enhanced mortar and easier application to save time and improve cost efficiency.
3, With particularly high water retention model for highly absorbent tiles.

 

D, Sheet fillers;
1, Excellent water retention, extended cool and set time and improve work efficiency. High lubricity, making administration easier and smoother.
2, Improve resistance to shrinkage and crack resistance, improved surface quality.
3, To provide smooth and uniform texture, and the engaging surface adhesion stronger.

 

E, Tile adhesives;

1, Easy to mix the dry ingredients mixed, no lumps, thus saving work time due to use faster and more efficient, to improve the construction and reduce costs.
2, Cool and set by extending the time and improve the efficiency tiling. Provides excellent adhesion results.
3, Provides a high slip resistance especially developed models.

 

F, Extruded concrete slab;
1, Enhanced workability of extruded products, with high bond strength and lubricity.
2, Improve the wet strength and adhesion after sheet extrusion.

                          Certificate of Analysis
HEMC MH is one of cellose ethers, multifunctional additive for construction materials, expecially for dry mixture mortars. It improves the workability of both cement based and gypsum based materials by extending open time and enhancing adhesion, lubricity, shrink and crack resistance.
Product NameHydroxyethyl Methyl CelluloseProduction Date20140508
TypeMH 100,000SExpriy Date20160507
Test ItemsLot No.2014050812
SpecificationTest data
Bulk Density g/cm30.35-0.550.42
Methyl Content %22.0-32.027.5
Gelling Temperature °C60-9074
Moisture Content %≤ 5.04.3
PH Value4.0-8.07.1
Residue (Ash) %≤ 5.04.1
Viscosity (2% solution)mPa.s,NDJ-185,000-110,00094,000
Viscosity (2% solution)mPa.s,
Haake Rotovisko
36,000-45,00042,000
ConclusionPASS