Hostaform C 9021 10/9005 Black POM-C | High Impact Resistant Acetal Copolymer

描述

Hostaform C 9021 10/9005 is a black POM-C (Polyoxymethylene Copolymer) injection molding grade supplied by Celanese. This grade delivers an excellent balance of high stiffness, enhanced impact toughness, and long-term creep resistance, making it ideal for precision engineering components subjected to high dynamic loads. The RAL 9005 black color eliminates the need for secondary painting, offering a glossy, uniform surface directly from the mold. With global stock availability and fast delivery, we support both sample orders and bulk shipments for automotive, industrial machinery, and consumer electronics applications.

Key Features

• High Impact Strength & Low-Temperature Toughness – Charpy notched impact resistance of 10 kJ/m² at 23°C and 7 kJ/m² at -30°C, significantly reducing brittle failure risks in cold environments.

• Excellent Creep & Fatigue Resistance – Maintains dimensional stability under long-term constant loads, with fatigue endurance exceeding 10⁶ cycles for reliable gear and clamping device performance.

• Ready-to-Mold Black Finish (RAL 9005) – Achieves a uniform jet-black glossy surface without secondary painting, lowering finishing costs and environmental impact.

• Good Flowability – Melt flow rate of 9 g/10min (190°C/2.16kg) supports high-speed injection molding of complex, thin-wall parts.

• Regulatory Compliance – RoHS, REACH, and FDA (indirect food contact) compliant. Full SDS available upon request.

Typical Applications

Material Advantages

• Balanced Stiffness & Toughness – Tensile yield stress of 55 MPa and strain at break >15% make it an ideal metal replacement material.

• Chemical & Hydrolysis Resistance – The POM-C copolymer structure offers better resistance to alkaline environments and hot water compared to homopolymer POM.

• Low Friction & Wear Resistance – Self-lubricating properties reduce maintenance frequency in sliding applications.

• Batch-to-Batch Consistency – Produced by Celanese under strict ISO standards, ensuring stable properties across all shipments.

• Reliable Supply – We maintain large inventory and a stable supply chain to ensure on-time delivery. Learn more about our company background and supply capabilities .

Typical Properties (ISO Standards)

Need more detailed electrical or thermal aging data? Download the [Technical Documents] below or contact us for the full TDS.

Processing Guidelines (Injection Molding)

Related Products (Internal Links)

（以下所有链接均指向您官网真实的 POM 产品分类页面）

• Explore Our Full POM Product Portfolio – Browse all POM copolymer and homopolymer grades we supply.

• High-Performance POM-C Grades – Discover copolymer acetal options with enhanced impact and creep resistance.

• POM-H / Homopolymer Alternatives – Compare high-stiffness homopolymer grades for precision mechanical parts.

• Specialty POM Variants – Find glass-filled, wear-resistant, or UV-stabilized POM solutions.

• POM for Automotive & Industrial Applications – View grades specifically suited for high-load and dynamic environments.

Technical Documents

• TDS (Technical Data Sheet) – Complete physical, thermal, and electrical properties.

• SDS (Safety Data Sheet) – GHS-compliant chemical safety documentation.

• RoHS / REACH Compliance Declarations

• FDA Indirect Food Contact Compliance Statement (where applicable)

• Processing & Molding Guide

To request any of the above documents, please submit your request via our contact page . We will respond within 1 working day.

External Reference

(This section is intentionally left blank per our internal linking strategy. All supplementary technical information is provided through our official TDS/SDS documents.)

FAQ

Q1: What is the main difference between Hostaform C 9021 10/9005 and standard POM-H (homopolymer)?
A: This grade is a POM-C (copolymer). Compared to POM-H, it offers better resistance to alkaline media and hot water, higher impact strength, improved thermal stability with less formaldehyde release at high temperatures, making it more suitable for long-term dynamic load applications.

Q2: Is this material suitable for food contact applications?
A: This grade complies with FDA regulations (21 CFR 177.2470) for indirect food contact. However, final approval depends on specific end-use conditions and temperature ranges. Please refer to our FDA compliance statement for details.

Q3: Can I get free samples?
A: Yes, we support free samples of 500g–1kg for testing purposes, but international shipping costs must be covered by the customer. Please submit your sample request via our inquiry form .

Q4: What is the lead time for bulk orders?
A: Regular orders (1–5 tons) are shipped within 7–10 working days after order confirmation. For larger quantities, please consult our sales team for specific production scheduling.

Q5: Is the color fixed at RAL 9005 black only?
A: This specific grade is fixed at RAL 9005 black. For other colors or custom modifications, please refer to our custom compounding services .

CTA (Call to Action)

Ready to order Hostaform C 9021 10/9005?

To get the latest pricing, technical documents, or sample support, please send us the following information:

• Estimated quantity (kg or tons)

• Destination port or delivery address

• Intended application (so we can provide processing recommendations)

Take action now:

• Send Inquiry – Use our quick inquiry form

• Live Chat – Click the chat button at the bottom right to speak with our engineers in real time

• Email Us – sales@szrqchem.com (please specify the product grade in your message)