Supplier of Hydroxypropyl Methyl Cellulose (HPMC) For Gypsum
Product features:
*Thickening property
*Film forming property
*Biological stability
*Surface activity
*Pseudoplasticity
The hydroxypropyl methyl cellulose ether hpmc is the essential condition for thin bed technology for tile adhesive.
Can be used as retarder, water retention agent, thickener and binder.For example, the performance of mortar is very different between natural sand and machine-made sand. Cellulose ether for ordinary dry mixed mortar shall have the following characteristics:
Structural formula
(n～2)/2
OR=-OH、-OCH3、-[OCH2CH(CH3)]nOH or-[OCH2CH(CH3)]OCH3
Specification of non modified products
Type Item | PD/PDS | PK/PKS | EM/EMS |
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 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.
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