HPMC -PMG150 -PMG200
for EIFS
EIFS full name is Exterior Insulation Finishing Systems .It is a building material with high-efficiency thermal insulation. It is one of the main building insulation systems. It saves significant energy and provides excellent indoor climate control and comfort by reducing heating and air conditioning costs.
The viscosity of PMG200 is 200000mPa·S
The viscosity of PMG150 is 150000mPa·S
ONLY® HPMC modified EIFS adhesives provide the slip-resistance needed to hold the EPS or XPS boards in place before anchor plates are installed.
High sagging resistance, long embedding time, high work efficiency on the construction site.
ONLY® Hydroxypropyl Methyl Cellulose (HPMC) has high sag resistance and long open time, key properties required for EIFS and ETICS. This means the mortar can be applied more effectively to the wall without sagging. At the same time, it has better leveling and lower viscosity, and can be easily applied to thick layers of EIFS.
HPMC, or Hydroxypropyl Methylcellulose, is commonly used in the construction industry, including in Exterior Insulation and Finish Systems (EIFS). EIFS is a cladding system that provides insulation and weather protection to exterior walls of buildings. HPMC can serve various purposes when used in EIFS applications:
Adhesion and Cohesion: HPMC is often added to the EIFS adhesive or mortar mix to improve adhesion to the substrate (typically a wall surface). It helps the mortar adhere more effectively to the insulation board and provides cohesion within the mix.
Workability: HPMC can enhance the workability of the EIFS adhesive or mortar. It improves the consistency and ease of application, making it easier for installers to work with.
Water Retention: HPMC can help the EIFS mix retain moisture. This is important because it allows the adhesive or mortar to hydrate properly and bond well with the insulation and base coat layers.
Controlled Setting Time: By adjusting the type and amount of HPMC used, you can control the setting time of the EIFS mortar. This is valuable for ensuring that installers have enough time to apply the mortar before it sets.
Improved Crack Resistance: The addition of HPMC can enhance the flexibility and crack resistance of the EIFS system, helping it withstand thermal expansion and contraction.
Enhanced Durability: HPMC can contribute to the durability of the EIFS by providing better water resistance and protection against harsh weather conditions.
The specific formulation and dosage of HPMC in EIFS systems can vary depending on factors such as climate, substrate type, and the manufacturer's recommendations. It's essential to follow the manufacturer's guidelines and industry best practices when incorporating HPMC into EIFS installations.
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Using ONLY® chemical HPMC in EIFS can contribute to the overall performance and longevity of the system, so it is commonly used as an additive to improve various properties of the EIFS mortar or adhesive.
Why choose us
ONLY Chemical strictly controls product quality starting from raw material procurement, adopts German one-step production process, has stable supply capacity, and uses ERP digital monitoring for the entire production link of the factory. Ensure the stability and uniformity of quality.
