DuPont™ Vespel® Polyimide Rod & Sheet – High Temp CNC Material
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Free standard shipping provided, no shipping fee required. Contact customer service for expedited shipping. Return within 30 days, duties & taxes non-refundable.
- Brown PI rod / Custom size - $70.00
- Brown PI rod / Contact us - $70.00
- Brown PI rod / 1.8x307mm - $60.28
- Brown PI rod / 3x307mm - $63.37
- Brown PI rod / 4x307mm - $68.14
- Brown PI rod / 5x307mm - $95.13
- Brown PI rod / 6x307mm - $108.56
- Brown PI rod / 8x307mm - $127.50
- Brown PI rod / 10x307mm - $140.52
- Brown PI rod / 12x307mm - $159.88
- Brown PI rod / 13x307mm - $179.80
- Brown PI rod / 15x307mm - $210.68
- Brown PI rod / 16x307mm - $244.05
- Brown PI rod / 18x307mm - $330.37
- Brown PI rod / 20x307mm - $339.19
- Brown PI rod / 22x307mm - $380.40
- Brown PI rod / 25x307mm - $490.02
- Brown PI rod / 30x307mm - $729.19
- Brown PI rod / 35x307mm - $880.01
- Brown PI rod / 40x307mm - $1,200.86
- Brown PI rod / 45x307mm - $1,400.29
- Brown PI rod / 50x307mm - $1,760.71
- Brown PI rod / 55x307mm - $1,920.61
- Brown PI rod / 60x307mm - $2,373.86
DuPont™ Vespel® Polyimide Rod & Sheet – High Temp CNC Material
PRODUCT DETAILS
Discover Premium DuPont™ Vespel® Polyimide Rods and Sheets for High-Temperature Applications
BeePlastic proudly offers DuPont™ Vespel® polyimide rods and sheets, the ideal material solution for industries requiring high-performance plastic with outstanding thermal, mechanical, and chemical resistance. Whether you are designing for aerospace, electronics, or chemical processing, our polyimide materials deliver consistent results in the harshest environments.
Why Choose Our DuPont™ Polyimide?
Unmatched Material Performance
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✅ Made from genuine DuPont™ Vespel® PI (polyimide)
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✅ Continuous service temperature up to 300°C (572°F)
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✅ Excellent resistance to wear, solvents, and dimensional distortion
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✅ Ideal for extreme-condition applications requiring reliability and longevity
Wide Range of Sizes in Stock
Available in rods with diameters from 1.8mm to 60mm (0.07" to 2.36") and lengths of 307mm (12.1"), with custom sizes and machining available on request. We also offer polyimide sheets for flat applications.
Technical Specifications
| Diameter (mm) | Diameter (inch) | Length | Notes |
|---|---|---|---|
| 1.8 mm | 0.07" | 307 mm (12.1") | In stock |
| 10 mm | 0.39" | 307 mm (12.1") | In stock |
| 25 mm | 0.98" | 307 mm (12.1") | In stock |
| 60 mm | 2.36" | 307 mm (12.1") | Custom available |
For sizes not listed, please contact us for custom cut or CNC processed solutions.
Ideal Applications of Vespel® PI Rod and Sheet
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✈ Aerospace: Rocket nozzles, fuel system components, turbine blade insulation
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🔌 Electronics: Printed circuit board insulation, high-temp connectors, solder mask support
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🧪 Chemical industry: Valve seats, pump components, precision sealing solutions in corrosive environments
We Help You Reduce Costs Without Compromising Performance
At BeePlastic, we understand that engineering-grade plastic components can be costly. That’s why we:
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Offer competitive pricing directly from our factory
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Provide custom cut and CNC machining to avoid material waste
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Deliver expert application support to ensure the material fits your project exactly
Customization Options
We don’t just sell plastic—we provide solutions. Whether you need:
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Custom rod diameters or lengths
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Precision-cut polyimide sheets
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CNC-milled or turned polyimide components
We’re ready to fabricate to your drawings or requirements. Upload your specs and get a quick response.
Frequently Asked Questions
What’s the difference between DuPont™ Vespel® and generic PI?
DuPont™ Vespel® is a proprietary, ultra-high-performance polyimide with superior thermal stability and mechanical strength, outperforming generic PI materials in long-term reliability and precision use.
Can I get lengths longer than 307mm?
Yes. We offer custom extrusion, jointing, or alternate format solutions based on your project needs.
Is this product compliant with industrial standards?
Absolutely. Our DuPont™ polyimide complies with RoHS, REACH, and aerospace-grade specifications.
Shop with Confidence at BeePlastic
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✔ One of the most complete polyimide selections online
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✔ Custom fabrication and CNC machining support
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✔ Fast global shipping with documentation
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✔ We help you reduce procurement costs and avoid waste
Choose Your Size and Buy Now
Find the diameter and length that fits your needs from the options above. All products are precision-cut and ready to ship.
Need a Custom Size or CNC Machined Part?
Upload your drawing or send your request to our engineering team. We’ll get back with a fast quote and expert advice.
✍️ [Request Custom Quote]
REVIEWS
SHIPPING & RETURNS
Shipping Information
Free Standard Shipping
We offer free standard shipping on all orders. Delivery time is approximately 10-25 business days, depending on your location and carrier performance. Tracking information will be provided once your order is shipped.
Express Shipping Available
Need your order faster? We offer express shipping with delivery in 4-7 business days. Express shipping fees are calculated based on your specific shipping address. To arrange express shipping, please contact our customer service team at beeplastic@beeplastic.com or via WhatsApp before placing your order. Our team will confirm the express shipping cost and process your request.
Processing Time
Standard items: Ships within 1-3 business days
Custom items: Requires 7-10 days production time before shipping
Returns & Refunds Policy
Important Notice: Returns are accepted ONLY for products with quality defects. Non-defective items cannot be returned or refunded.
Standard Items (Non-Customized Products)
Standard items without quality defects are not eligible for return or refund. If you receive a standard item with manufacturing defects or quality issues, you may request a return or replacement within 30 days of receipt.
Custom Items (Made-to-Order Products)
All customized products are NON-RETURNABLE and NON-REFUNDABLE under any circumstances. This includes any items manufactured according to your specific dimensions, shapes, quantities, or specifications. Please carefully verify your requirements before placing a custom order.
Quality Defects - How to Report
If you receive a product with quality defects, please contact us within 7 days of receipt at beeplastic@beeplastic.com. Include your order number, clear photos or videos showing the defect, and a description of the problem. Our quality team will review your case within 24 hours and provide a solution (replacement or refund) if the defect is confirmed.
Damaged During Shipping
Please inspect your order immediately upon delivery. If items are damaged during transit, contact us within 48 hours with photos of the damaged items and packaging. We will arrange a free replacement or full refund at no cost to you.
Non-Returnable Items
The following items cannot be returned: All custom-made products, items without quality defects, products damaged due to improper use or storage, and items returned without prior authorization from our team.
Refund Process
For approved returns, refunds will be processed within 10-15 business days after we receive and inspect the returned item. Refunds will be credited to your original payment method. Please allow an additional 5-7 business days for your bank or credit card company to process the refund. You will receive email confirmation once the refund is issued.
EU 14-Day Cooling-Off Period
For non-customized items shipped to EU countries, you have the right to cancel within 14 days of receipt under EU consumer protection laws. However, this right applies only to items with quality defects. Custom-made items remain non-returnable under all circumstances, as permitted by EU regulations for personalized goods.
Contact Us
For any questions about shipping or returns, please contact our customer service team:
Email: beeplastic@beeplastic.com
Response Time: Within 12 hours
We are committed to ensuring your satisfaction and will work with you to resolve any issues promptly and professionally.
CUSTOM FABRICATION
Can't Find the Right Size or Specification?
If our standard products don't match your requirements, we offer comprehensive custom fabrication services. Whether you need a specific dimension, unique shape, different thickness, or special material grade - we can manufacture it to your exact specifications.
Our Custom Capabilities
Precision Machining:
CNC machining, laser cutting, drilling, milling, and turning with ±0.03mm tolerance. Suitable for complex geometries and tight specifications.
Size Range:
Thickness: 0.5mm - 300mm
Maximum dimensions: 2000mm × 3000mm
Custom shapes: Round, square, rectangular, irregular profiles, holes, cutouts, and complex contours
Available Materials:
HDPE, PTFE, POM, Nylon, PEEK, ABS, PC, PMMA, PP, PVC, and more. Food-grade, conductive, anti-static, and flame-retardant options available.
Processing Methods:
CNC machining, laser cutting, injection molding, thermoforming, welding, and bonding. Multiple finishing options including polishing, sandblasting, and color matching.
Why Choose Custom Fabrication?
Perfect Fit: Parts manufactured to your exact specifications eliminate the need for modifications or adaptations.
No Minimum Order: Whether you need 1 piece for testing or 10,000 pieces for production, we accommodate all order sizes.
Cost Savings on Volume: Bulk custom orders receive 15-30% discount compared to purchasing multiple standard items.
Expert Technical Support: Our engineering team provides free consultation on material selection and design optimization.
Custom Order Process
Step 1: Contact us with your requirements - dimensions, material preferences, quantity, and application details. Technical drawings (PDF, CAD, DWG) are helpful but not required.
Step 2: Receive a detailed quotation within 24 hours including pricing, production lead time, and technical recommendations.
Step 3: Approve the quote and specifications. For complex projects, we can provide samples for testing before full production.
Step 4: Production begins. Typical lead time is 7-15 days depending on complexity and quantity.
Step 5: Quality inspection and shipping. Every custom piece undergoes strict dimensional checks before delivery.
Industries We Serve
Automotive components, food processing equipment, medical devices, laboratory instruments, packaging machinery, semiconductor equipment, industrial automation, and more.
Get Your Custom Quote Today
Don't see the exact size or specification you need? Let us manufacture it for you.
Contact us: beeplastic@beeplastic.com
Response time: Quote within 24 hours
What to include: Material type, dimensions, quantity, and intended application. If you have technical drawings, please attach them. If not, simply describe what you need and our team will assist you.
Not sure about material selection or specifications? No problem - our technical team will guide you through the process and recommend the best solution for your application.
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Why Choose BeePlastic?
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Industries: Automotive • Medical • Food • Lab • Semiconductor
Free consultation → beeplastic@beeplastic.com
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