New Detail
Jan. 26, 2026
In the competitive world of construction, the demand for perfection in wall finishes is ever-growing.
To get a smooth, strong, and crack-free surface, skilled application is important. However, it also depends on the quality of the materials used.
This is especially true for dry mortar additives, which are often underestimated.At Jintedifu, we understand these critical nuances. With our
advanced HPMC and rdp in construction solutions, we help builders and manufacturers create wall putty products. These products meet
and even exceed industry standards.
The Foundational Role of HPMC: Mastering Workability and Water Retention
The magic behind a perfectly spreadable and long-lasting wall putty often begins with HPMC (Hydroxypropyl Methyl Cellulose).
This flexible polymer is more than an ingredient. A performance booster, carefully designed to manage the mortar's physical
properties, enhances its effectiveness. Its primary function is to optimize water retention, which is crucial for several reasons:
1. Extended Open Time:
HPMC slows down water evaporation.
This keeps the wall putty workable for a longer time.
This gives applicators enough time to get a smooth, perfect finish.
They can work without rushing, which lowers the chances of mistakes and rework.
2. Enhanced Adhesion:
Proper water retention allows the cementitious binders in the putty to fully hydrate.
This full hydration is important for creating strong bonds between the putty and the surface.
It ensures a strong grip that lasts a long time.
3. Better Consistency and Thixotropy:
Our special HPMC grades create a smooth, "buttery" texture.
This makes the putty easy to spread but strong enough to stay in place on vertical surfaces.
This thixotropic behavior is invaluable, preventing slumping even in thicker applications.
4. Crack Prevention:
Inadequate water retention can lead to premature drying and shrinkage,
a common culprit behind unsightly cracks. HPMC mitigates this risk by ensuring a consistent
curing process, promoting a robust and stable surface.
For optimal performance in Wall Putty application,
we proudly recommend our HPMC JINT75000 and HPMC JINT100000 .
These grades are specifically tailored to deliver:
1. Exceptional Slip and Smoothness:
Providing an unparalleled user experience during application.
2. Robust Anti-Sagging Properties:
Critical for maintaining uniform thickness on walls and ceilings.
3. Superior Green Strength:
Ensuring the putty maintains its integrity before final curing.
4. Consistent Quality:
Each batch undergoes rigorous testing in our state-of-the-art labs.
* For more application of HPMC, Click here
The Power of RDP in Construction: Enhancing Adhesion, Flexibility and Durability
HPMC helps with workability, but rdp (Redispersible Polymer Powder) profoundly changes wall putty into a high-performance material.
RDP acts as a polymeric binder, forming a continuous film within the mortar matrix upon drying. This film dramatically enhances the
mechanical properties of the hardened putty, providing crucial flexibility and significantly boosting adhesion.
Our team designs the JINT series RDP products to solve common problems in modern construction. These issues include thermal expansion,
contraction and structural movements. By incorporating RDP, you introduce a level of resilience that conventional putties simply cannot match.
Specifically, our RDP JINT-503 are formulated to deliver:
1. Strong Adhesion to Different Surfaces:
Our RDP sticks well to concrete, brick, and plasterboard.
It creates a lasting bond that stops delamination and blistering.
2. Increased Flexural Strength:
The polymer network helps the putty absorb stress and strain.
This greatly reduces the chance of cracks forming, especially in
changing environments.
3. Improved Impact and Abrasion Resistance:
This creates a stronger, more durable surface.
It can handle daily wear & tear, helping to keep wall looking good & strong.
4. Improved Water Resistance:
Forming a hydrophobic barrier that reduces water penetration,
crucial for areas prone to humidity.
* For more about RDP, Click here
The synergy between our HPMC and RDP products creates a formidable combination for any wall putty application.
This dynamic duo ensures not only effortless application but also unparalleled long-term performance,
making your projects synonymous with quality and reliability.
The JINT series Advantage: Innovation, Quality and Unmatched Support
At Jintedifu, we believe that superior products are born from a commitment to innovation and rigorous quality control.
Our integrated research and development facility works in tandem with our advanced manufacturing plant,
allowing us to meticulously control every stage of production.
From raw material sourcing to final product testing, each batch of JINT series dry mortar additives is guaranteed 
to meet the highest global standards.Our dedication extends beyond product quality. We offer comprehensive
technical support, leveraging our deep expertise to help you optimize your formulations. Whether you're
fine-tuning an existing product or developing new one, our team is equipped to provide tailored advice,
ensuring you achieve the perfect balance of performance and cost-effectiveness with our HPMC and
rdp in construction solutions. We are not just a supplier; we are your strategic partner in achieving
construction excellence.
Choosing JINT means choosing reliability, efficiency and a partner who understands the intricate demands
of the construction industry. Elevate your wall putty performance and differentiate your products in the
market with Jintedifu's cutting-edge solutions.
Ready to experience the JINT difference?
Explore our full range of products on our website or contact our expert team today
for personalized recommendations, technical consultations and product samples.
Let us help you build a future of stronger, smoother and more resilient walls.
BY: Melody Lee
Email: melody.lee@jtdf-rdp.com
Mobile: +86 186 6375 9818
Whataspp: +86 187 6398 8189
Latest News
