Wholesale Delrin POM Acetal Rod Black Plastic Round Bar Engineering Plastics 5-50mm-5-100mm Sizes Custom Cutting POM

• Customization: Available
• Feature: Non-Degradable
• CAS No.: 9002-81-7
• Formula: (CH2o)N
• EINECS: 200-001-8
• Material: Polyacetal/POM
• Usage: Engineering Plastics
• Plastic Properties After Heated: Thermosetting Plastic
• Plastic Forming Method: Film Pressure
• Color: White
• Transport Package: 25 Kgs/Bag(S)
• Specification: 99%
• Trademark: Ethai™
• Origin: China
• HS Code: 3907101090
• Production Capacity: 300, 000 Mt/Year

Product Description

Product Description

Polyoxymethylene (POM)

    POM is an engineering thermoplastic offering high stiffness, low friction & excellent dimensional stability. It provides strong mechanical properties, fatigue resistance & resistance to chemicals & moisture. Ideal for precision parts in automotive, industrial & consumer applications.

Specification

Properties	Test Method	Test Condition	Unit	Typical Values
Specific Gravity	ISO 1183	23°C	g/cm^3	1.41
MI	ISO 1183		g/10 min	9
Ash	ISO 3451	800°C, 30 min	%	0
Mechanical properties
Tensile Strength	ISO 527	50 mm/min	MPa	63
(Fracture) elongation	ISO 527	50 mm/min	%	33
Flexural Modulus	ISO 178	2 mm/min	M·Pa	2,500
Mold Shrinkage	Internal test method		°C	1.8~2.2
Hardness	---		---	75M
Bending Strength	ISO 178	23°C	M·Pa	87
Notched Charpy Impact strength	ISO 179/1eA	23°C	KJ/m^2	6

Application

Precision Mechanical Components

Automotive Systems & Components

    POM is extensively utilized in the manufacturing of high-precision mechanical parts including gears, bearings, bushings, and sliding elements. Its excellent wear resistance, low friction coefficient & dimensional stability ensure reliable performance in automated systems, industrial machinery & precision instruments, contributing to extended service life & reduced maintenance requirements.

    The material serves critical functions in automotive applications e.g. fuel system components, window regulators, door lock systems & interior trim parts. POM's resistance to hydrocarbons, consistent mechanical properties under varying temperatures & excellent fatigue endurance make it particularly suitable for demanding automotive environments where safety & reliability are paramount.

Electrical & Electronic Applications

Consumer & Industrial Products

    POM finds significant use in electrical components including connectors, switches, insulators & housing parts. The material's stable dielectric properties, good arc resistance & ability to maintain precision in miniature components ensure reliable performance in electrical & electronic devices requiring consistent insulation & mechanical functionality.

    The polymer is widely employed in consumer goods e.g.: zippers, fasteners, kitchen appliance components & plumbing fixtures. POM's smooth surface finish, excellent spring characteristics & resistance to repeated impact make it ideal for applications requiring durable performance & pleasant tactile properties in everyday products.

Packing & Delivery

Packing Details

Delivery Details

Sample Packing: Foil bags
Bulk Packing: 25 kgs bags or jumbo (ton) bags

Sample Shipping: Shipped within 1~3 days after sample order confirmation via FedEx, UPS, DHL or EMS
Bulk Shipping: Shipped within 7~10 days after bulk order confirmation via sea freight or air freight. We will also fully cooperate if customers have familiar freight forwarders.

Company Profile

Shanghai Ethaichem Co., Ltd.

    Shanghai Ethaichem Co., Ltd. is a high-tech manufacturing enterprise specializing in the production of high-performance inorganic pigments & functional chemical materials. With a skilled workforce of over 200 employees & covering an area of 60 acres, the company operates integrated R & D, production and sales facilities capable of producing 100,000 tons of coating raw materials annually. Equipped with advanced manufacturing systems & automated production lines, the company is dedicated to delivering products of consistent quality & reliable performance. It has been certified under ISO 9001, ISO 14001 & OHSAS 18001 management systems, ensuring stringent control over quality, environmental impact & occupational health & safety.

    The company's manufacturing portfolio includes titanium dioxide, zinc oxide, antimony trioxide & a full range of iron oxide pigments (including yellow, orange, black, red & others). These products are widely used across various industries, with a strong emphasis on the paint and coatings sector. Titanium dioxide is recognized for its excellent hiding power and dispersion properties, making it ideal for high-quality architectural & industrial coatings. Zinc oxide is mainly used as a functional pigment and additive to improve the corrosion resistance, weather resistance, antibacterial and mildew resistance of coatings. Antimony trioxide serves as a highly effective flame retardant synergist, widely applied in plastics, rubber & other polymer materials. The iron oxide series offers consistent color stability, weather resistance and durability, making them suitable for demanding applications such as industrial coatings, construction materials & colored concretes. 

    In addition to standard grades, the company provides customized solutions tailored to specific customer requirements,supported by a professional technical team and well-established R & D platforms. Strategically located in Shanghai with efficient logisticsconnections, the company exports its products to markets in Europe, the Americas, the Middle East & Southeast Asia. Committed to innovation andexcellence, Shanghai Ethaichem aims to be a global leader in functionalmaterials, providing superior products and technical support to customersworldwide.

FAQ

Q1: Packing Terms
    Standard packing: 25 kgs bags or jumbo (ton) bags.
    Custom packing is available if you have a legally registered patent for specific packaging or special needs (subject to relevant document confirmation, if applicable).
 
Q2: Payment Terms
    Accepted methods: T/T , Western Union, Bitcoin, Tether (USDT). Confirm your preferred method with our sales team before ordering.
 
Q3: Shipping Method
    Small packages (samples/small-quantity orders): Via international couriers (DHL, UPS, FedEx, EMS).
    Bulk shipments: Sea/air freight arranged based on your order volume and delivery timeline.
 
Q4: Delivery Time
    In-stock products: Shipped within 1~2 business days after receiving your advance payment.
    Custom/non-stock products: Timeline varies by product type and order quantity (clear timeline provided in quotation).
 
Q5: MOQ & Free Samples
    MOQ: Low MOQ for small-batch purchases (specific details in quotation).
    Samples: Not less than 1 kg free for quality testing (customers cover shipping costs).
 
Q6: Order Process
    (1) Inform us of your product requirements (type/specifications) or intended application.
    (2) We issue a detailed quotation based on your needs or professional recommendations.
    (3) After confirming sample quality (if requested), place a official order & pay the advance deposit.
    (4) We arrange production immediately after receiving the deposit (discounts for large-quantity orders).
 
Q7: Product Quality Guarantee
    100% quality inspection for all products before delivery.
    If quality issues arise from our production/inspection, we offer free replacements or refunds (subject to issue confirmation via photos/videos).
 
Q8: Long-Term Mutually Beneficial Cooperation
    Maintain consistent quality and competitive pricing to protect your interests and market competitiveness.
    Treat customers as partners (not just "friends"): conduct business with sincerity, respect geographical/cultural differences & build trust.