Polyurethane Isostatic Pressing Mold for CIP and Powder Compaction Applications
Custom polyurethane isostatic pressing molds for tungsten carbide, cemented carbide, technical ceramics and powder metallurgy. Manufactured according to your product drawings, dimensions and CIP process requirements.
BEIQIAO provides customized polyurethane isostatic pressing molds designed for cold isostatic pressing (CIP) and powder compaction applications.
What Is a Polyurethane Isostatic Pressing Mold?
A polyurethane isostatic pressing mold is an elastic mold used to transfer uniform pressure during powder compaction processes.
During isostatic pressing, powder materials are placed inside the elastic mold. External pressure is transmitted evenly through the mold wall, helping produce components with improved density uniformity and dimensional consistency.
Polyurethane isostatic molds are mainly used in:
·Cold Isostatic Pressing (CIP)
·Certain warm isostatic pressing (WIP) applications
·Powder compaction processes
Typical industries include:
·Tungsten carbide manufacturing
·Cemented carbide production
·Technical ceramics
·Powder metallurgy
·Magnetic materials
Key Specifications
| Item | Details |
|---|---|
| Product | Polyurethane Isostatic Pressing Mold / PU CIP Mold |
| Application | Cold Isostatic Pressing (CIP) |
| Material | High-performance polyurethane elastomer |
| Mold Type | Flexible polyurethane mold / sleeve |
| Mold Shape | Cylindrical, tubular, disc and custom shapes |
| Hardness | Customized according to application requirements |
| Dimensions | Customized according to drawings or samples |
| Wall Thickness | Customized according to mold design |
| Application | Tungsten carbide, cemented carbide, technical ceramics, powder metallurgy and other powder materials |
| Customization | Size, shape, hardness, wall thickness and formulation |
| Drawing Format | 2D drawings, 3D CAD files or physical samples |
| Sample | Available for new designs |
| Production Time | According to mold size, design complexity and order quantity |
| Quality Control | Dimensional inspection, hardness testing and finished mold inspection |
Custom Polyurethane CIP Mold Manufacturing
Every CIP mold is designed according to the customer's specific application.
We can customize the mold based on:
Product drawings
Product dimensions
Mold dimensions
Product geometry
Required hardness
Wall thickness
Pressing pressure
Powder material
Powder shrinkage
Demolding requirements
CIP equipment and production process
Custom Mold Options
Shape:
Cylindrical, tubular, disc, rod and special-shaped designs.
Dimensions:
Inner diameter, outer diameter, length, wall thickness and other critical dimensions can be customized.
Hardness:
Polyurethane hardness can be adjusted according to the application and required flexibility.
Material Formulation:
The polyurethane formulation can be optimized for different requirements, including tear resistance, abrasion resistance, elasticity and compression recovery.
Surface:
The mold surface can be processed according to product and demolding requirements.
making progress
PU Isostatic Mold Manufacturing Process
1. Drawing Review
2. Mold Design
3. Polyurethane Material Selection
4. Mold Manufacturing
5. CNC Machining / Surface Finishing
6. Dimensional Inspection
7. Physical Property Testing
8. Final Inspection
9. Packing & Shipment
Why Choose Polyurethane for Isostatic Pressing Molds?
The mold material directly affects production efficiency, product quality and replacement frequency.
Compared with conventional rubber materials, polyurethane provides improved performance in repeated pressing conditions.
|
Performance |
Traditional Rubber Mold |
Polyurethane Isostatic Mold |
|
Tear Resistance |
Moderate |
Excellent |
|
Abrasion Resistance |
Moderate |
High |
|
Elastic Recovery |
Good |
Excellent |
|
Resistance to Repeated Compression |
General |
Excellent |
|
Dimensional Stability |
Medium |
Better |
|
Service Life |
Shorter |
Longer |
Polyurethane molds can help manufacturers reduce:
Mold replacement frequency
Production downtime
Product dimensional variation
Maintenance costs
Polyurethane isostatic pressing molds key advantages
High Tear Strength for Repeated Pressing Cycles
During production, elastic molds experience repeated expansion, compression and deformation.
Our polyurethane formulation provides high tear resistance, helping prevent:
Cracking
Edge damage
Premature failure
Excellent Elastic Recovery
After pressure release, polyurethane can quickly recover its original shape.
Benefits:
Stable mold dimensions
Better product consistency
Improved demolding performance
Good Wear Resistance and Long Service Life
For continuous production environments, mold durability is critical.
Polyurethane provides excellent resistance against repeated mechanical stress, making it suitable for high-frequency pressing operations.
Customized Material Properties
Different products require different mold characteristics.
We can customize polyurethane properties including:
Hardness
Elasticity
Tear resistance
Abrasion resistance
Compression recovery
according to your production requirements.
Need Reliable PU CIP Molds?
Contact BEIQIAO today to discuss your project requirements. We offer high-quality polyurethane molds, custom engineering services, and competitive pricing to support your production needs.
Contact BEIQIAO for Polyurethane Isostatic Mold Solutions
Looking for a customized polyurethane isostatic pressing mold supplier?
Send us your drawing or application information.
Our team can provide:
Technical evaluation
Material recommendation
Customized quotation
BEIQIAO - Professional Polyurethane Solutions for Advanced Manufacturing Industries
Contact Us for Samples & Quotes
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