Hydroxypropyl Methyl Cellulose For Mortar

●Enhance water retention, improve mortar, cement, gypsum building materials too fast drying and hydration is not enough to cause poor hardening, cracking and other phenomena

●Increase the plasticity of mortar to improve the workability of construction and improve work efficien

●Due to the increase of mortar plasticity, it can better bond the substrate and the binder

●Because of its thickening effect, it can prevent the slippage of mortar and binder during construction




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Product Details

Hydroxypropyl methyl cellulose (HPMC) is a kind of non-ionic cellulose ether which is made by a series of chemical processing.  They have water solubility, water retention, non-ionic type, PH stability, surface activity, temperature reversible gelatinization, thickening, bonding, film forming, lubricity and mold resistance and other properties.  Therefore, it is widely used in thickening, cementification, suspension, dispersion stability, water retention, improve workability and other occasions.


Structural formula

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

Hydroxypropyl Methyl Cellulose For Mortar

(n~2)/2


Modified products

Type Item

 HPMC

YT2

YT200M YT200MS

 

Specification of non modified products

                        Type

     Item

HPMC

PD/PDS

HPMC

PK/PKS

HEMC

EM/EMS

 Non surface treatment

 

PD100M PD150M PD200M PD300M

 

PK40M PK100M PK150M PK200M

EM40M 

EM60M 

EM70M 

EM100M 

EM150M

EM200M

Surface treatment

 

 

 

 

/

 

 

 

 

/

EM6000S EM8000S EM10MS EM20MS EM30MS 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


Applied to putty characteristics

1. good water holding capacity makes cement hydration more complete.

2. improve the wet viscosity of wet mortar and improve the bonding strength of mortar.

3. improve the spraying or pumping performance of mortar and structural strength.

4. make the insulation system have good mechanical strength, crack resistance, durability and impact resistance.

HPMC for mortar hpmc for mortar  putty characteristics HPMC packaging 


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.

packing of hpmc


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