Introduction

HPMC PM-PRO-G1 is a specialized cellulose ether meticulously engineered for high-performance, gypsum-based systems. It is the ideal additive for key applications including Gypsum Plastering, Gypsum Spraying, and Gypsum Filling. This brief details the key performance benefits, technical specifications, and formulation guidance that establish PM-PRO-G1 as an invaluable component for creating superior, reliable, and efficient construction materials.

1. Core Performance Advantages: The PM-PRO-G1 Difference

The true value of a construction additive is measured by its real-world impact on application efficiency, material performance, and the quality of the final finish. The formulation of HPMC PM-PRO-G1 is focused on delivering tangible improvements in the most critical areas of gypsum application. This section analyzes the three primary advantages that directly address these needs, setting a new standard for performance.

1.1. Superior Anti-Slipping Properties

Reduces Waste and Improves Adhesion

HPMC PM-PRO-G1 provides exceptional adhesion, which is validated by its performance:

Keeps plaster firmly on walls and ceilings, reducing waste.

This exceptional adhesion is critical for both vertical and overhead applications. For the applicator, this translates directly into significant material cost savings by minimizing drop-off, a cleaner and safer job site, and a much easier application process, particularly when working on challenging ceiling surfaces.

1.2. High Water Demand

Extends Workability and Ensures Proper Curing

This is achieved through the product's primary function in the mix:

It can significantly improve the water retention of putty and reduce the rapid evaporation of moisture.

This capability has a profound impact on the material's lifecycle. By retaining water effectively, it provides applicators with a longer open time, allowing for meticulous finishing without the risk of premature drying, especially in hot or windy conditions. Furthermore, it ensures the gypsum has sufficient water for complete hydration, which is essential for developing maximum strength and preventing surface cracking.

1.3. Excellent Workability

Effortless Application for Manual and Machine Use

PM-PRO-G1 is engineered to optimize the physical handling of gypsum-based materials, delivering:

Smooth working in manual spray. Good pumping performance in the machine spray.

This dual benefit makes it a versatile choice for any project. For manual applications, the smooth consistency reduces applicator fatigue and helps achieve a flawless finish. For machine spraying, its properties ensure a consistent, uninterrupted flow, reducing equipment clogging and dramatically increasing job site productivity.

These observable benefits are grounded in the product's precise chemical and physical properties, as detailed in the technical specifications below.

2. Technical Specifications

The following technical data provides the quantitative specifications for HPMC PM-PRO-G1. These parameters ensure that every batch delivers the consistent, high-quality performance formulators expect for their end products.

This precise technical profile allows for confident integration into new and existing formulations, as demonstrated in the sample formula.

3. Application Guidance: Celix Gypsum-Based Plaster Formula

The following sample formula, developed and validated by the Celix technical lab, serves as a reliable starting point for formulators. It demonstrates the practical and effective use of PM-PRO-G1 in a typical gypsum plaster application and can be adapted to meet specific raw material characteristics and performance requirements.

Recommended Starting Formulation

The recommended HPMC dosage in this formula is 0.25%. This percentage is calculated based on the total weight of the primary dry components (Gypsum + Heavy Calcium + Gypsum Retarder). Celix offers direct formulation support, noting:

We're available providing the recommended dosage according to the customer's formula at anytime.

4. About Hebei Celix Cellulose: Your Trusted Manufacturing Partner

Celix Cellulose is a trusted Chinese manufacturer of advanced cellulose ethers and green construction additives. With a deep expertise in chemical innovation, our diverse product portfolio includes HPMC, HEC, MHEC, RDP, PVA, defoamers, and calcium formate, which are widely applied in construction, coatings, and home care chemicals. We are committed to empowering global formulators with sustainable cellulose technology, driven by our guiding principle: "Every Single Gram, Caring For The Life With Dedication."

5. Connect With Us

We invite formulators, distributors, and construction professionals to discover the advantages of HPMC PM-PRO-G1. Contact our team to discuss your specific formulation needs, request product samples, or learn more about how Celix can become a valuable partner in your success.