U5040 HPMC Specifically Developed for Wall Putty Applications
U5040 is a medium-viscosity Hydroxypropyl Methylcellulose (HPMC) grade specifically developed for wall putty formulations that require balanced rheology, good water retention, and smooth application performance.
Compared with higher-viscosity grades, U5040 is designed to provide easier mixing, improved spreadability, and stable consistency, making it especially suitable for wall putty systems where smooth operation and cost-performance balance are important.
As a professional cellulose ether manufacturer, Keyoung Chemical supports U5040 with application-oriented technical service and formulation assistance, helping customers adapt the product to local raw materials and construction requirements.
U5040 HPMC Product Overview
U5040 is a non-ionic, water-soluble cellulose ether supplied as a white or light yellow powder.
It is optimized for wall putty systems that require controlled thickening behavior, reliable workability, and stable performance during application.
This grade is widely used by wall putty manufacturers seeking consistent quality, easy processing, and flexible formulation adjustment.
U5040 HPMC Technical Specifications
Typical values – customization available upon request
| Property | Specification |
|---|---|
| Appearance | White or light yellow powder |
| Moisture (%) | Max. 8.0 |
| pH (1% aqueous solution) | 5.0 – 9.0 |
| Particle Size | ≥ 90% pass through 80 mesh |
| Viscosity (Brookfield)* | Medium viscosity range |
| CAS No. | 9004-65-3 |
Technical Support & Custom Formulation Services
Wall putty formulations vary significantly across regions due to differences in raw materials, climate, water quality, and construction standards.
To address these variations, Keyoung Chemical provides laboratory-based technical support and customized optimization services for U5040.
Regional Adaptation Based on Raw Materials
Our technical team evaluates your local cement types, fillers, and additives, then recommends suitable adjustments to ensure optimal performance under your specific conditions.
In-House Laboratory Optimization
With our own application laboratory, we can:
- Simulate wall putty formulations
- Adjust viscosity behavior and performance balance
- Evaluate workability, water retention, and surface finish
This helps customers reduce formulation trials and accelerate product validation.
Tailored Product Adjustment
Instead of supplying fixed standard grades only, we work closely with customers to fine-tune U5040 according to:
- Desired workability
- Application habits
- Climate and construction environment
- Cost-performance targets
Why U5040 for Wall Putty?
U5040 is engineered to meet the practical requirements of wall putty production and application, offering a balance between performance and processing efficiency. It is especially suitable for formulations that prioritize smooth operation, easy leveling, and stable quality control.
Balanced Water Retention
U5040 provides reliable water retention that supports proper hydration of cement and fillers:
- Helps prevent premature drying during application
- Reduces surface defects such as cracking or powdering
- Ensures consistent curing and improved surface integrity
This balanced water retention makes U5040 suitable for a wide range of wall putty formulations and climatic conditions.
Smooth Workability and Easy Application
With its medium viscosity design, U5040 improves the handling characteristics of wall putty:
- Enhances spreadability and smooth texture
- Reduces trowel resistance during application
- Supports easy leveling and finishing
This results in improved construction efficiency and a more uniform final surface.
Stable Viscosity and Processing Control
U5040 delivers consistent thickening performance:
- Maintains stable viscosity during mixing and application
- Reduces risks of segregation or inconsistency
- Supports predictable performance from batch to batch
This stability is essential for manufacturers seeking reliable production and quality control.
Optimized for Wall Putty Systems
U5040 is not a general-purpose HPMC.
It is specifically developed with wall putty performance in mind, ensuring compatibility with typical cement-based and filler-rich formulations while allowing flexible adjustment according to customer requirements.
Typical Applications
Precise application recommendations can be provided based on your formulation and project requirements.
Interior Wall Putty
Provides smooth application and stable performance for interior surfaces, ensuring good adhesion, easy finishing, and uniform appearance.
Exterior Wall Putty
Offers balanced water retention and workability suitable for outdoor conditions, helping improve durability and surface quality.
Cement-Based Wall Putty Systems
Designed to perform well in cement-rich formulations, supporting consistent rheology, proper hydration, and reliable surface results.
Standard Packaging Specifications
- Packaging: 25 kg paper-plastic composite bag with inner PE liner
- Storage: Store in a dry, cool, and well-ventilated area, protected from moisture and direct sunlight
Why Choose Keyoung Chemical for U5070
As a trusted manufacturer of high-quality HPMC products, Keyoung stands out through:
- Customized application expertise – we tailor our solutions to your specific wall putty needs.
- Comprehensive technical support and formulation assistance
- Manufacturing excellence with strict quality control
- Global export capabilities and OEM/ODM support
- Consistent product quality and on-time delivery
Whether you are refining existing formulations or launching new ones, we partner with you to ensure your success in wall putty production.
FAQs
What is the price of U5070 HPMC?
Thank you for your inquiry. The price of U5070 HPMC depends on the order quantity, packaging type, destination port, and current market conditions.
Please kindly provide the following details so we can send you a competitive quotation:
Order quantity (metric tons)
Required delivery port or FOB/CIF/DDP preference
Packaging type (standard 25 kg bag or others)
Once we have this information, we will reply with the latest price list and shipping options.
Can you provide samples before ordering?
Yes, we can provide free or paid samples of U5070 HPMC for your evaluation.
Please let us know your application (e.g., interior or exterior wall putty) and the address where the sample should be shipped.
Sample fees and shipping costs can be arranged via express delivery (DHL/UPS/FedEx).
We recommend testing the sample in your formulation to confirm performance before placing a bulk order.
What is the typical lead time and delivery schedule?
Our standard lead time for U5070 HPMC is generally 3–4 weeks after order confirmation.
However, the exact delivery schedule may vary depending on order quantity, production plan, and shipping conditions.
For urgent requirements, please let us know your target delivery date so we can adjust production priority and advise the fastest shipping option.
Can you help optimize the formulation for our wall putty?
Absolutely. Keyoung Chemical offers technical support and formulation optimization services for wall putty applications using our in-house laboratory.
To assist you effectively, please provide:
- Your current wall putty formula (raw materials and ratios)
- Target performance requirements (workability, adhesion, drying time, etc.)
- Local raw material types (cement, fillers, additives)
Our technical team will analyze your data and recommend the appropriate U5070 dosage and any necessary adjustments to improve performance under your production conditions.
Request Samples & Technical Support
Looking for a reliable U5040 HPMC solution for your wall putty formulations?
Contact Keyoung Chemical to receive:
- Samples for testing
- Technical datasheets (TDS & MSDS)
- Customized formulation and application support