Custom PEI Rod & Sheet Manufacturing — Factory Direct

Custom PEI machining service — factory direct, no MOQ for CNC parts.

Material: Polyetherimide (PEI) Grade 1000
Brand: MBH / Marbach SEP® / Marbach MED®
Form: Sheets / Rods
Color: Amber / Translucent
Reinforcement: Virgin / Unfilled
Sales Model: Wholesale & Direct from Factory
Sample: Available (Shipping Cost to be Paid by Buyer)
MOQ: 10 Pieces

Quantity:
Availability:





Inquire Now ⚡ In Stock: 24-48hr \| Custom: 3-4 Weeks

Model:
1000
Brand:
MBH
Code:
MBH-PEI 1000

Product Description

Factory-direct PEI machining — any diameter from 3mm to 260mm, custom cut-to-length, drawings welcome. Custom orders quoted within 24hr; in-stock standard sizes ship in 24-48hr. See how our custom PEI machining process works

MBH PEI 1000 sheets are extruded by us using premium virgin resin from SABIC. These high-performance thermoplastic sheets combine exceptional heat resistance (170°C) with superior mechanical strength and inherent flame retardancy.

Extruding Capabilities – Rods

Diameters	3mm to 260mm
Length	1000mm / 2000mm
Colors	Natural
Tolerance	0.1mm~0.5mm
Surface	Smooth, bubble-free
Cutting	Custom cut-to-length available

Extruding Capabilities – Sheets

Thickness	10 to 100mm
Width × Length	630×1000mm
Tolerance	0.2mm~1mm
Cutting	Custom cut-to-length available

✅Most sizes within this range are regularly stocked and can ship within 24-48 hours after payment.

✅For real-time stock availability on your specific size, please contact us or request a quote

✅we'll confirm stock status and lead time immediately.

Technical Properties

Property (属性)	Typical Value (典型值)	Unit (单位)	Test Standard (标准)
Density	1.27	g/cm³	ISO 1183
Tensile Strength	108	MPa	ISO 527
Max. Service Temperature	170	°C	-
Flame Retardancy	V0	-	UL 94

For complete technical data, please download the full TDS:

Download Full Technical Data Sheet (PDF)

See our PEI Guides & Resources for material comparisons and application guides.

Certifications & Compliance

Every custom batch is backed by full certification and batch-specific COA.

✓ RoHS Compliant — Free from restricted hazardous substances (lead, mercury, cadmium, etc.)

✓ REACH Compliant — Meets EU chemical safety regulations

✓ FDA Compliant — Suitable for food-contact applications

✓ USP Class VI — Certified biocompatible for medical device use

✓ UL94 V-0 — Inherently flame retardant, verified by independent testing

✓ COA (Certificate of Analysis) — Batch-specific quality test reports available for every shipment

Certificates and test reports available upon request.

Where is it used?

Category	Typical Applications
Hydrogen & Fuel Cell	Bipolar Plate Insulation, Sealing Components, Valve Bodies, Sensor Housings
Electrical & Electronics	Connector Strips, Coil Bobbins, Semiconductor Test Sockets, Chip Carriers
Automotive	Sensor Housings, Ignition System Parts, Transmission Components, Headlight Reflectors
Medical & General	Reusable Surgical Instruments, Sterilization Trays, Hot Water Valves, Pump Impellers

Samples

Ready to Start Your Project?

Have a drawing or custom specification?

Send it to us for a free technical evaluation and quote. → Start your custom order

Need standard sizes fast?

Check real-time stock availability and get same-week shipping.

What's App / E-mail

FAQ

Do you accept custom drawings (DWG/STEP/PDF)?

Yes. Send us your 2D/3D drawings along with material requirements and quantity. We evaluate feasibility and provide a detailed quote within 24 hours.
What's the MOQ for custom PEI parts?

CNC machined parts have no MOQ. For custom extrusion, MOQ is typically 50-100kg.
Can you produce non-standard diameters or lengths?

Yes, we produce PEI rods and sheets across a wide size range — diameters outside our standard range can also be evaluated on request.
Is a sample available before bulk production?

Yes, we offer free small samples (you only cover shipping) so you can test machinability and performance before placing a bulk order.