Nylon PU Vacuum Casting Parts LRIP Equipment Components 60-75 Shore D
Product Specifications
| Attribute |
Value |
| Surface Treatment |
Anodizing/Painting/Sandblasting/Brushing/Laser |
| Feature |
High Precision |
| Material |
Plastic PE, PP, PS, PVC, PC, PET, Nylon (PA6, PA66), PEEK, ABS |
| Durability |
Long-lasting |
| Color |
Customization |
| Type |
Heat Exchange Equipment |
| Application |
Machinery |
| Finish |
Polished is available |
| Size |
Customized |
| Tolerance |
ISO2768M ISO2768C |
| Port |
Shenzhen |
| MOQ |
1 |
| Drawing format |
3D: STP, STEP, IGS, PRT
2D: DWG, DXF, PDF |
| Quality Control |
100% Inspection Before Shipment |
Product Description
Vacuum casting uses silicon moulds to create high-quality prototypes of plastic and rubber components using two-component polyurethane resins.
What is Vacuum Casting?
Vacuum casting, also known as Urethane casting or Polyurethane casting, utilizes silicone moulds to produce plastic and rubber components under vacuum. This highly adaptable manufacturing process can mimic injection moulding to create complex parts in polyurethane resins and cast nylon.
The vacuum process ensures high-quality, bubble-free castings with smooth surface textures and no blemishes. It is particularly valuable for rapid prototyping of injection moulding parts and should be considered when selecting rapid prototyping processes for plastic or rubber components.
Applications of Vacuum Casting
Vacuum casting is one of the most cost-effective methods for producing high-quality, low-volume plastic parts that closely resemble injection moulded components.
These parts are ideal for form, fit, and function testing during design stages, as well as for marketing, field user testing, and product design verification.
A wide variety of urethane casting resins are available to meet diverse design requirements including temperature resistance, surface textures, hardness, and transparency levels (from fully opaque to completely transparent).
Vacuum casting can also produce high-quality wax masters for investment casting, enhancing the reproduction of intricate features.
Technical Specifications
Time frame: Within 24 hr - 5 working days for up to 30-50 parts
Material choice: Wide variety of materials available
Accuracy: ±0.3% (with a lower limit of ±0.3 mm on dimensions smaller than 100 mm)
Minimum wall thickness: 0.75 mm required, 1.5 mm recommended for optimal results
Maximum part dimensions: Limited by vacuum chamber size
Typical quantities: Up to 50 parts per mould
Surface structure: Gloss to Matt surface finish options
About Polyamide (Nylon)
Polyamide (PA), commonly known as nylon, is a thermoplastic resin with excellent mechanical strength, abrasion resistance, and corrosion resistance. Its non-toxic, lightweight properties make it ideal for replacing metal components in mechanical, chemical, automotive, and instrumentation applications.
Nylon is widely used in manufacturing bearings, gears, pumps, and other mechanical parts. When spun into fibers, it produces high-strength synthetic fibers suitable for various applications including medical sutures.
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