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External Thermal Insulation EIFS

Hydroxypropyl methyl cellulose HPMC has good thickening, dispersing, emulsifying, film-forming properties, etc. It is the first choice for production of high quality building materials additives.

In building materials, the addition amount of HPMC is very low, only 0.1%-1%, but it plays an irreplaceable role.

Increases Cohesion

Improves the Wear Resistance of the Surface

Prolongs Durability

Good Consistency

Good Anti-Bleeding

High Adhesion Strength

Anti-Crack

Anti-Shrinkage

Product	mPa.s	Characteristic
CP20000	20,000-30,000	Good Work ability, Good anti-saging
CP30000	30,000-40,000	Good Work ability, Good anti-saging
CP40000	40,000-50,000	Good Work ability, High water retention
CP50000	50,000-60,000	Good Work ability, High water retention
CP60000	60,000-70,000	Good Work ability, High water retention

HPMC for EIFS Description

EIFS(Exterior insulation and finish system) can also named ETICS(External Thermal Insulation Cladding System) is a building cladding systems that provides exterior walls with an insulated, waterproof, finished surface in an integrated composite material system. HPMC plays an essential role in this application with the key properties of high sag resistance and long embedding time, etc.

HPMC for EIFS Typical Applications:

Adhesive mortar

Coating mortar

Thermal mortar