Hydroxypropyl Methyl Cellulose Improves the workability

•Good adhesion strength and Extended open timeLess skin formation and high water retention through ensure better quality during longer working time on the field. Suitable addition rate of ensure longer open time, higher tensile adhesion strength and better workability.

•Improves the workabilit

•Significant slip resistance

Slip resistance is crucial in order to improve working efficiency in applied tile cement mortars on walls.  provides adhesives with better slip property so that tiles can be applied in a better way. With suitable  and concentration levels, heavy tiles can be applied to walls without slipping.

Application Performance

•Consistency development: very fast

•Final consistency: moderate

•Sag resistance: moderate

•Water demand: moderate

•Water retention: very high

•Cement retardation: low

•Heat stability: standard


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Product Details

Mellutel HPMC is used to attach tiles on concrete or block walls. It comprises cement, sand, limestone,  HPMC and various additives, ready to be mixed with water before use.

Normal tile cement is usually economic mortar which has lower content of cement and RDP (Redispersible polymer powder) than standard tile cement. RDP is optional additive (below 1% in dry mortar).

Standard tile cement (C1) is cementitious adhesive as prescribed in EN12004.

Adhesion Strength after drying of this tile cement should be more than 0.5N/mm2, and the dosage of Headcel is generally about 0.3 to 0.4% in dry mortar to reach this level.

High performance tile cement (C2) is a special cementitious adhesive with additional characteristics as prescribed in EN12004.

Adhesion Strength of this tile cement should be more than 1.0N/mm2, and the dosage is generally 0.4 to 0.6%. It is the highest level used in tile cement mortar.


Structural formula 


HPMC

                                            (n~2)/2 

OR=-OH、-OCH3、-[OCH2CH(CH3)]nOH or-[OCH2CH(CH3)]OCH3

 

Specification of non modified products


          Type

      Item

HPMC

PD/PDS

HPMC

PK/PKS

HEMC

EM/EMS




EM40M

Non surface 

treatment

PD100M

PD150M

PD200M

PK40M 

PK100M 

PK150M

PK200M

EM60M

EM70M 

EM100M

EM150M




EM200M




EM6000S




EM8000S




EM10MS


PD100MS


EM20MS

Surface treatment

PD150MS

/

EM30MS


PD200MS


EM60MS




EM100MS




EM150MS




EM200MS

Gel temperature ℃

58.0~64.0

70.0~90.0

70.0~90.0

pH

5.0~9.0

5.0~8.0

5.0~9.0

Loss on drying %

≤5.0

≤5.0

≤5.0

Burning residue %

≤5.0

≤5.0

≤5.0

Bulk density g/L

330~400

350~420

350~420

Methoxy %

23.0~25.0

19.0~24.0

19.0~24.0

Hydroxypropyl %

8.0~11.0

4.0~12.0

/

Hydroxyethoxy %

/

/

7.0~10.0


Characteristics of ceramic tile adhesive

1. improve the plasticity and water retention of pressed ceramic tile mortar, improve the adhesive force of ceramic tiles, and prevent pulverization.

2. it is easy to mix, operate and spread without sticking the knife.

3. good anti hanging effect; Good initial adhesion.

4. long opening time, good wettability and long adjustable time.

HPMC for tile  TILE ADHESIVE  hpmc bula  


HPMC packaging and storage

Barrel or paper plastic bag lined with polyethylene film inner bag. Net weight of each bag: 25kg.

Protect from sun and rain during storage and transportation.

HEMC for tile adhesive



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