PEI Ultem Sheet – Amber & Black Flame-Retardant Plastic Board | Custom Cut
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- Black PEI Sheet / 2.5cm X 20cm X 20cm(1" × 7.9" × 7.9") - $105.00
- Amber PEI Sheet / 2.5cm X 20cm X 20cm(1" × 7.9" × 7.9") - $105.00
PEI Ultem Sheet – Amber & Black Flame-Retardant Plastic Board | Custom Cut
PRODUCT DETAILS
PEI Ultem Sheet – Amber & Black | High-Temperature Engineering Plastic Board Cut to Size
Experience industry-leading durability, heat resistance, and electrical insulation with our premium PEI Ultem Sheets, also known as Polyetherimide plastic boards. Available in both amber transparent and black PEI sheets, these high-performance thermoplastics are ideal for demanding applications in aerospace, medical devices, electronics, and industrial engineering. Choose from standard thicknesses ranging from 6mm to 35mm (¼" to 1⅜") and customize your dimensions for precision fit and cost-effective use. Whether you're prototyping or scaling production, BeePlastic delivers high-quality Ultem plastic plates with fast turnaround, expert support, and no minimum order requirements.
Why Choose Ultem PEI Sheets for Your Project?
PEI (Polyetherimide) is a high-strength, flame-retardant plastic engineered for extreme environments. It offers a rare combination of thermal endurance, chemical resistance, and mechanical stability, making it a go-to material in industries that demand high performance with tight tolerances. Our PEI sheets are made from Ultem™ 1000 resin, ensuring consistent quality and reliability.
Key Features of Our Amber and Black PEI Sheets
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Manufactured using 100% Ultem 1000 resin for superior structural integrity
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Available in amber clear and black (carbon-filled) variants
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Heat resistant up to 340°C short-term; continuous use up to 170°C
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Certified UL94 V-0 flame retardancy for electrical and aerospace applications
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Exceptional dielectric properties and low moisture absorption
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Easy to machine and fabricate with CNC, milling, and drilling
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Excellent dimensional stability under high load and thermal stress
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Resistant to chemicals, sterilization processes, and mechanical wear
Common Applications of PEI Ultem Plastic Sheets
Our PEI plastic boards are widely used in high-demand sectors, including:
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Aerospace interiors, engine components, and insulation parts
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Medical equipment housing and sterilizable tools
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Semiconductor manufacturing fixtures and IC sockets
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Electrical insulation panels and high-voltage components
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Food processing machinery requiring chemical and heat resistance
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3D printer beds, trays, and high-temp structural supports
Thickness & Custom Size Options – Metric & Inch Conversion
We provide the following standard thickness options, with custom cutting available for all sizes:
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6mm (¼ inch)
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10mm (⅜ inch)
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15mm (⅝ inch)
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20mm (¾ inch)
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25mm (1 inch)
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30mm (1¼ inch)
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35mm (1⅜ inch)
📏 Example variant: 2.5cm × 20cm × 20cm (1" × 7.9" × 7.9")
All sheets are 1250mm (49.2”) in length by default unless custom ordered.
Custom Machining & Precision Cutting Services
BeePlastic offers in-house CNC machining, laser cutting, engraving, and drilling services with tolerances as tight as ±0.1mm. Simply upload your design file or send us your dimensions, and we’ll fabricate your PEI sheet to exact specifications. Whether you need one prototype or a bulk order of consistent parts, our team works with you to reduce material waste, lower your costs, and accelerate your production.
👉 Need a special shape or tolerance requirement? Request a Custom Quote Now
Why Buy PEI Ultem Sheets from BeePlastic?
At BeePlastic, we understand that quality, customization, and cost control matter most. Here’s how we help you succeed:
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🧩 Massive Material Selection – Over 50+ plastic types in stock, including PEI, PTFE, POM, HDPE, PC, and more
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🛠️ Custom Processing Expertise – We offer end-to-end machining and prototyping solutions
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💬 Responsive Support – Our engineers and service team are here to guide your project to success
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📦 No MOQ, Fast Delivery – Buy only what you need and get it shipped fast across the USA and beyond
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💰 We Help You Save – We optimize material usage and processing methods to lower your total cost
Frequently Asked Questions (FAQ)
Can I get custom sizes or hole patterns on my PEI sheet?
Yes, we offer full CNC customization including cuts, holes, and complex patterns—just upload your CAD file or specs.
What’s the difference between amber and black Ultem?
Amber is natural PEI with slight transparency. Black PEI contains fillers, offering extra rigidity and light-blocking for electrical uses.
Are these sheets FDA or medical compliant?
Yes, PEI is sterilization-safe and commonly used in food-grade and medical environments. Contact us for specific certifications.
Is there a minimum order requirement?
No, we support both prototyping and volume manufacturing. Whether you need one piece or one hundred, we’re ready to help.
Order Your PEI Ultem Sheet Today
Ready to upgrade your project with high-temperature PEI Ultem plastic sheets? Whether you’re designing for aerospace, electronics, or precision medical use, BeePlastic is your trusted partner for custom-cut PEI plates with fast delivery and exceptional quality.
🛒 Click “Add to Cart” to order standard sizes now
✍️ Need a custom cut or machining? Request a Quote Today
📦 Get fast USA shipping and expert support on every order
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
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