WhatsApp: +86 18126157548     Email: kerry@alpinemold.com
Home / Silicone Urethane Casting

Custom Silicone & Urethane Casting from Alpine Mold 

Need silicone & urethane casting that are truly custom? You've come to the right place. Alpine Mold provides high-quality, on-demand silicone & Urethane Mold for ABS, PP, PC, POM, NYLON, TPU, etc. We can also provide secondary operations services such as Painting, Pad Printing and Laser engraving, Heat Staking, and Ultrasonic welding. No matter small, medium or large quantity, we can deliver custom silicone & urethane casting solutions that meet your specific needs.

Advantages of Silicone &Urethane Casting from Alpine Mold

Cost-Effectiveness

Urethane casting provides a cost-effective solution, especially for low-volume production runs. Unlike traditional manufacturing methods like injection molding, urethane casting eliminates the need for expensive molds or tooling. This significantly reduces upfront costs, making it an economical choice for small production quantities, custom products, and initial production runs before scaling up to larger volumes.

Quick Turnaround

Urethane casting offers fast turnaround times compared to other manufacturing processes. The mold-making phase is relatively quick, and once the mold is prepared, the urethane material can be poured and cured within a short period. This enables rapid prototyping and production, allowing designers and engineers to iterate on designs, test functionality, and bring products to market faster.

Design Flexibility

Urethane casting allows for design flexibility and the replication of intricate details. The liquid urethane material can accurately capture complex geometries, undercuts, and fine surface details of the master pattern or prototype. This flexibility enables the production of parts with complex shapes, textures, and features that closely resemble the final product. Designers have the freedom to create innovative and intricate designs without the limitations imposed by traditional manufacturing methods.

Material Versatility

Urethane casting offers a wide range of material options with varying mechanical properties, hardness, flexibility, and color. Manufacturers can select the appropriate urethane resin to match the desired characteristics of the final part. This versatility allows for the production of parts with specific material requirements, such as high strength, impact resistance, or flexibility, to meet the application's needs.

Excellent Reproduction

Urethane casting provides high-quality reproductions of the master pattern or prototype. The cured urethane material closely mimics the appearance, texture, and functionality of the intended product. The casting process ensures minimal shrinkage and excellent dimensional accuracy, resulting in parts that meet the required specifications and standards.

Easy Modifications

Urethane cast parts can be easily modified or iterated upon. If design changes or improvements are needed, the mold can be modified quickly, and new castings can be produced without significant delays or costs. This flexibility allows for efficient design iterations, faster product development cycles, and the ability to incorporate feedback and improvements throughout the manufacturing process.

Silicone &Urethane Casting Process

1. Master Pattern Preparation 
A master pattern of the desired part or product is created using methods such as 3D printing, CNC machining, or hand sculpting. The master pattern should accurately represent the final part's shape and features. 
 
2. Mold Making 
A mold is created by pouring liquid silicone or other mold-making materials around the master pattern. Once the mold material has cured, the master pattern is removed, leaving behind a negative impression of the part within the mold. 
 
3. Mold Preparation 
The mold is prepared for the casting process by applying a mold release agent, which helps facilitate the easy removal of the cured urethane casting later on. 
 
4. Urethane Material Preparation 
Urethane resin is selected based on the desired properties of the final part, such as hardness, flexibility, or color. The urethane material is mixed thoroughly, ensuring proper blending of any additives or pigments.
5. Casting 
The mixed urethane material is poured into the prepared mold. The mold is then closed or secured to prevent leakage during the curing process. 
 
6. Curing 
he urethane material is allowed to cure or solidify within the mold. The curing time and conditions depend on the specific urethane resin being used and are typically outlined by the manufacturer. It may involve ambient curing or the application of heat to accelerate the curing process. 
 
7. Demolding 
Once the urethane material has fully cured, the mold is opened, and the urethane casting is carefully removed. The casting is now a replica of the original master pattern, capturing all the details and features. 
 
8.Finishing The urethane casting may undergo additional post-processing steps, such as trimming excess material, sanding, painting, or applying surface finishes to achieve the desired appearance and functionality.

Our Videos of Silicone &Urethane Casting

Our Gallery of Silicone &Urethane Casting

Get In Touch with us

Get a Free Quote

Quick Links

Industries

Capabilities

Contact Us

Add: Block 3A, the 6th Industrial Area, Heshuikou Village, Gongming Town, Shenzhen City, Guangdong Province, China
 
Telephone: +86 18126252427
WhatsApp: +86 18126157548
 
Copyright © 2024 Alpine Mold Engineering Limited(Alpine Mold) All Rights Reserved. Sitemap