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Protolabs Injection Molding Materials: A Comprehensive Guide

Introduction:

Injection molding is a manufacturing process used for producing parts by injecting molten material into a mold. Protolabs is a leader in rapid prototyping and on-demand production, offering a wide range of materials for injection molding.

Types of Injection Molding Materials Offered by Protolabs

1. Thermoplastics

Thermoplastics are versatile materials that can be melted, solidified, and remelted multiple times without affecting their properties. Protolabs offers a variety of thermoplastics, including:

  • ABS
  • Polycarbonate
  • Polypropylene

2. Liquid Silicone Rubber (LSR)

LSR is a popular material for parts that require flexibility and durability. Protolabs provides LSR injection molding services for various applications.

Advantages of Using Protolabs Injection Molding Materials

1. Rapid Prototyping

Protolabs' quick turnaround times allow for rapid prototyping and product development iterations.

2. Material Selection Assistance

Protolabs' team of experts can help you choose the right material for your specific project requirements.

3. Quality Assurance

Protolabs maintains high-quality standards to ensure that the molded parts meet specifications and function as intended.

Applications of Protolabs Injection Molding Materials

1. Automotive Industry

Protolabs materials are commonly used in automotive components due to their strength and heat resistance.

2. Medical Devices

The biocompatibility and sterilization capabilities of Protolabs materials make them ideal for medical device manufacturing.

3. Consumer Electronics

Protolabs materials are used in the production of electronic components for devices like smartphones and tablets.

Conclusion:

Protolabs offers a wide range of injection molding materials to cater to various industries and applications. Their expertise in rapid prototyping and material selection can help streamline the manufacturing process and bring products to market faster.

protolabs injection molding materials

On demand manufacturing online CNC Machining Services

If you need custom machined parts with complex geometries, or get end-use products in the shortest possible time, sigma technik limited is good enough to break through all of that and achieve your idea immediately.

  • One -to-one friendly service
  • Instant quota within couple of hours
  • Tolerances down to +-0.01mm
  • From one -off prototypes to full mass production
Mission And Vision

OUR SERVICES

CNC Machining

Equipped with 3-4-5 axis CNC milling and CNC turning machines, which enable us to handle even more complex parts with high precision.

Rapid Injection molding

Low investment, fast lead time, perfect for your start-up business.

Sheet metal

Our talented sheet metal engineers and skilled craftsmen work together to provide high quality custom metal products.

3D Printing

We offer SLA/SLS technologies to transform your 3D files into physical parts.

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About Us

What can we do?

Sigma Technik Limited, as a prototype production company and rapid manufacturer focusing on rapid prototyping and low volume production of plastic and metal parts, has advanced manufacturing technology, one-stop service, diversified manufacturing methods, on-demand manufacturing services and efficient manufacturing processes, which can provide customers with high-quality, efficient and customized product manufacturing services and help customers improve product quality and market competitiveness.

CNC Machining Case Application Field

CNC machining is a versatile manufacturing technology that can be used for a wide range of applications. Common examples include components for the aerospace, automotive, medical industries and etc.

Automotive components

Aerospace components

Medical components

Metal and plastic processing

Clear optical prototype for CNC machining

Let’s start a great partnership journey!

CNC Machining FAQs

Get the support you need on CNC machining and engineering information by reading the FAQ here.

It may be caused by unstable processing equipment or tool wear and other reasons, so it is necessary to check the equipment and tools in time and repair or replace them.

It may be due to severe wear of cutting tools or inappropriate cutting parameters, which require timely replacement or adjustment of cutting tools or adjustment of machining parameters.

It may be caused by programming errors, program transmission errors, or programming parameter settings, and it is necessary to check and modify the program in a timely manner.

It may be due to equipment imbalance or unstable cutting tools during the processing, and timely adjustment of equipment and tools is necessary.

The quality and usage method of cutting fluid can affect the surface quality of parts and tool life. It is necessary to choose a suitable cutting fluid based on the processing materials and cutting conditions, and use it according to the instructions.

It may be due to residual stress in the material and thermal deformation during processing, and it is necessary to consider the compatibility between the material and processing technology to reduce part deformation.