Black POM Rod

2 month ago

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2 year

Product details

Rigidity Black POM ROD 20mm 30mm Supplier, Reliable Black Pom Rod Manufacturer- AHD. Our black acetal round bar is extruded from 100% virgin, new material and can be custom cut to order or purchased in full sizes to meet your machining needs. We supply standard black POM rod cut to size and also cater for custom orders of industrial precision components.

Black POM rod has low friction, good wear resistance and excellent dimensional stability. It absorbs very little moisture and keeps its dimensions constant in varying humidity conditions. It shows good toughness, mechanical rigidity, and consistent performance down to -40°C. It is easily machined on CNC lathes and mills, giving smooth finished surfaces free of cracks and burrs. Our black POM copolymer rod is a more cost-effective alternative to imported branded rods, with stable performance.

Tiges de polyacétal noir

Product Specifications

Material：100% Virgin Copolymer POM (Polyoxymethylene / Acetal / Delrin)

Color：Solid Black

Diameter：6 mm – 500 mm

Standard Length：1000 mm, 2000 mm

Custom Service：Custom diameter, custom length, precision cutting, CNC turning & milling

Available forms：Solid round rod, custom‑machined parts

Common industrial applications of black POM rod

Our black pom plastic rod, also called Polyoxymethylene Rod, is widely used in industries where precision, low friction and long-wear performance is required.

1. Mechanical Engineering – General

Precision gears, sliding blocks, guide rails, rollers, pulleys, bushings, wear strips, cam assemblies and chain guides. It is ideal for the sliding transmission parts that do not require frequent lubrication on a continuous basis.

2. Automotive sector

Window regulator gears, door lock mechanisms, seat adjustment sliding parts, parts of fuel pump, valve fittings and interior moving assemblies.

3. Packaging machinery & automation

Conveyor accessories, bottle guide blocks, gripper jaws, cam followers, indexing components for high speed packaging and sorting equipment.

4. Electrical and electronic appliances

Insulating supports, sliding parts for switches, connector brackets, fixture jigs and non-conductive precision spacers.

5. Machinery for the textile industry

Yarn guides, spinning rollers, shuttle slides and wear-resistant transmission parts operating at high cyclic speeds.

6.Fluid and pumping equipment

Oil and weak chemical resistant pump impellers, valve seats, flow meter components and pipe fitting inserts.

7. Printing & office machinery

Sliding gears, feed rollers and quiet moving structural components for printers and copiers.

AHD Self Lubricating Black Polyacetal Rod

Black POM Rod VS UHMWPE Rod VS Casting Nylon Rod

Item	Black POM Rod	UHMWPE Rod	Casting Nylon Rod
Friction & Self‑lubrication	Low friction, stable sliding, moderate wear resistance	Ultra‑low friction, superior abrasion resistance	Good lubrication after oil absorption
Dimensional Stability	Excellent, very low water absorption	Good, minimal moisture uptake	Poor, absorbs moisture and deforms easily
Rigidity & Hardness	High rigidity, hard surface	Not that high, low surface hardness	Medium rigidity, tougher under impact
Continuous Working Temp	-40℃ ~100℃	-40℃ ~80℃	-20℃ ~80℃
Machining Performance	Very easy CNC machining, smooth finish	Difficult fine‑turning, easy edge deformation	Tough, prone to tool wear during processing
Best‑fit Scenarios	Precision gears, tight‑tolerance sliding parts, automation jigs	Heavy‑load impact, conveyor liners, outdoor wet environment	Heavy static load, shock‑loaded bushings, slow‑speed bearings

varillas de poliacetal negro

Why Import Black POM Sheet and Black POM Rod from Chinese Manufacturers

Global wholesalers, machining workshops and end-user manufacturers enjoy clear advantages in sourcing Self Lubricating Black Polyacetal Rod and Black POM sheet directly from qualified Chinese factories.

First, you can get factory-direct prices through direct factory sales. Buyers get reasonable bulk price without compromising on virgin material quality at a greatly reduced component procurement cost compared to buying from local distributors or famous imported brands.

Second, Chinese engineering plastic manufacturers are equipped with complete sets of extrusion, cutting and CNC processing lines. They can do standard rods & non standard customized sizes, small trial orders & big production batches in one stop. Stock moves through quickly and flexible production schedules mean that lead times for urgent orders are reduced.

Third, AHD is strictly inspected by quality by reliable suppliers, and can provide ISO, SGS and RoHS test documents to meet the import compliance requirements of European, American and Southeast Asian. Quality from batch to batch, no rejects during CNC machining.

Fourthly, China has established a mature industrial cluster of engineering plastics. AHD can provide the full material portfolio including POM, ABS, PC, UHMWPE, nylon and ESD plastic sheet/rod, which simplifies the purchase and logistics arrangement of multi-material for buyers.

AHD Factory Service Advantage

AHD is a professional manufacturer of engineering plastic sheet and rod for 32 years. All our black delrin rod is 100% virgin raw material no recycled filler added.

Samples and small trial orders are okay to test performance.

Large stock of standard size black acetal round bars, fast shipping for urgent needs.

Bulk discounts Long-term cooperation.

Precision cutting and CNC machining service to finished parts.

Test certificates available on request.

Professional technical team gives material selection suggestions for your projects.

Black Polyacetal Rod for CNC Processing

FAQ about Black POM Rod

Q1: What is the difference between black POM and white POM?

A: The base’s mechanical performance is almost the same. Black POM rod with carbon pigment for anti‑fouling property, suitable for exposed moving parts where surface dirt is obvious White POM is more popular for measuring jigs components with precision.

Q2: Is it possible for AHD to machine black POM rod into finished CNC machined parts?

Q: Yes. We provide turning, milling, drilling and tapping services. Send us your drawing or dimensional requirements and we can quote you for custom machined parts.

Q3：Is the Rigidity Black POM ROD 20mm 30mm oil resistant?

A: It has good resistance to grease, mineral oil and weak alkaline liquids. Avoid strong acid, strong oxidizer, and ketone solvents.

Q4: Do you provide other engineering plastic rod besides black POM rod?

A: Our product range includes white POM rod, UHMWPE rod, casting nylon rod, ABS rod, PC rod and various ESD anti-static plastic sheets and rods. Contact us for a full catalog.