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Polyurethane Resin Silicone Urethane Casting Parts Flexible High Precision

Name: Polyurethane Resin Silicone Urethane Casting Parts Flexible High Precision
Brand: Hunan Jia Shan Hardware Tech Co., Ltd.
SKU: Customization
Price: 7.00 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: JIA SHAN

Certification: ISO9001

Model Number: Customization

Payment & Shipping Terms

Minimum Order Quantity: 8

Price: As drawing

Delivery Time: 1-5 weeks

Payment Terms: T/T, D/P, Western Union

Supply Ability: Batch orders and sample orders are available

Get Best Price

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Urethane Casting Parts  High Precision, Urethane Casting Parts  Flexible
                              

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 Berore Shipment

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 Berore Shipment

Polyurethane Resin Silicone Urethane Casting Parts Flexible High Precision

Product Attributes

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. This method 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, user testing, and product verification purposes.

A wide variety of urethane casting resins are commercially available to meet diverse design requirements including temperature resistance, surface textures, hardness, and transparency levels (from fully opaque to completely transparent). The process can also create high-quality wax masters for investment casting to enhance intricate feature details.

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 best results

Maximum part dimensions: Limited by vacuum chamber size

Typical quantities: Up to 50 parts per mould

Surface structure: Gloss to Matt surface finish available

Polyurethane Sealant Characteristics

Excellent abrasion resistance and low-temperature flexibility
Wide performance adjustment range with good mechanical strength
Excellent adhesion and elasticity with superior restorative properties
Good weather resistance with service life of 15-20 years
Excellent oil resistance and biological aging resistance
Moderate price point

Limitations

Not suitable for long-term heat exposure
Light-colored formulations may be susceptible to UV aging
One-component adhesives have slower curing times
May produce bubbles and cracks in high-temperature environments
Often requires primer application
Limited water resistance, particularly to alkaline water

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