Hostaform EC141SXF 10/9022 – Conductive Fuel Resistant POM-C for Laser Welding

描述

Hostaform EC141SXF 10/9022 is a black, conductive, fuel resistant POM-C (Polyoxymethylene Copolymer) injection molding grade, genuinely manufactured by Celanese and imported as original product. We supply this grade as an authorized distributor / trader, ensuring full traceability and access to official Celanese technical documentation.

This grade is a conductive grade modified to resist deterioration from aggressive fuel blends, including hot diesel. It has been developed to dissipate static electricity from fuel handling systems. Additionally, it has been specially formulated for laser welding applications.

The “EC” designation indicates Electrically Conductive, while “SXF” identifies the Static dissipative + Fuel resistant formulation. The black color code 10/9022 is specifically offered for laser welding applications.

It offers high rigidity (3200 MPa tensile modulus), good toughness (4 kJ/m² notched impact strength), excellent fuel resistance, and reliable electrostatic dissipation. The Ford Motor Company has utilized Hostaform EC141SXF POM in electric fuel pump applications within fuel tanks, where it controls static charge buildup in high peroxide fuel exposure environments caused by soybean oil biodiesel fuel. With regular stock availability, we support both trial orders and bulk shipments for automotive fuel systems and laser-welded applications.

Hostaform EC141SXF 10/9022 Key Features

Hostaform EC141SXF 10/9022 offers the following key performance benefits:

• Electrostatic Dissipative (ESD) – Surface resistivity of 1000 Ω (IEC 62631-3-2) and volume resistivity of 3 Ω·m (IEC 62631-3-1), providing reliable dissipation of static charge from fuel handling systems

• Excellent Fuel Resistance – Modified to resist deterioration from aggressive fuel blends, including hot diesel

• Laser Welding Compatible – Specially formulated for laser welding applications; black color 10/9022 specifically offered for laser welding

• High Stiffness & Strength – Tensile modulus of 3200 MPa and yield stress of 58 MPa

• Good Toughness – Charpy notched impact strength of 4 kJ/m² at 23°C and 3 kJ/m² at -30°C

• Good Heat Resistance – Heat deflection temperature of 100°C at 1.8 MPa

• Excellent Dimensional Stability – Molding shrinkage: parallel 2.1%, normal 1.9%

• Good Chemical Resistance – Resistant to fuels, solvents, and strong alkalis

• Permanent Conductivity – Carbon black modification provides permanent ESD performance

• Automotive Proven – Used by Ford Motor Company in electric fuel pump applications within fuel tanks

• Heavy-Metal Free – Environmentally friendly formulation

Hostaform EC141SXF 10/9022 Typical Applications

Material Advantages

The following material advantages make Hostaform EC141SXF 10/9022 the preferred choice for fuel system and laser welding applications:

• Conductive + Fuel Resistant + Laser Weldable – A unique combination of electrostatic dissipation, aggressive fuel resistance (including hot diesel), and laser welding compatibility in a single grade

• Permanent ESD Performance – Carbon black modification provides permanent electrostatic dissipation with surface resistivity of 1000 Ω

• Superior Fuel Resistance – Exceptional resistance to aggressive fuel blends, including hot diesel, making it ideal for automotive fuel system components

• Laser Welding Optimized – Specially formulated for laser welding applications, enabling advanced assembly techniques for fuel system components

• High Stiffness & Strength – Tensile modulus of 3200 MPa provides excellent structural performance in demanding applications

• Good Toughness – Charpy notched impact strength of 4 kJ/m² at 23°C ensures durability

• Wide Service Temperature Range – Maintains performance from -40°C to +80°C

• Proven in Automotive Applications – Used by Ford Motor Company in electric fuel pump applications within fuel tanks

• Good Dimensional Stability – Low and balanced mold shrinkage ensures consistent part dimensions

• Heavy-Metal Free – Environmentally friendly formulation

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

• Reliable Supply – We maintain inventory and a stable supply chain. For details on our supply capabilities, please see our company background .

Typical Properties (ISO Standards)

Typical properties of Hostaform EC141SXF 10/9022 measured per ISO standards are listed below:

Important Notes on Typical Data:

1. Values listed are typical and based on Celanese official data sheets. They do not constitute a product specification.

2. Batch-to-batch variations may occur. Confirm properties with specific batch certificate for critical applications.

3. Final product performance depends on part design, molding conditions, and end-use environment.

4. Celanese original TDS remains the definitive reference. For detailed data, request the latest official TDS for Hostaform EC141SXF 10/9022 from our team.

Processing Guidelines (Injection Molding)

The following injection molding parameters are recommended for Hostaform EC141SXF 10/9022:

Critical Processing Warnings for Hostaform EC141SXF 10/9022:

• Special Processing Considerations: This grade has special processing considerations to ensure static dissipation properties. Use minimum back pressure and slowest screw speed possible in retracting screw during cooling portion of cycle.

• Gate Design: Large gate size (>2 mm) is recommended.

• Pneumatic Conveying: Pneumatic conveying of material over long distances is not recommended.

• Thermal Degradation: POM can decompose at high temperatures, releasing formaldehyde gas. Ensure adequate ventilation and avoid prolonged residence time in the barrel.

• Material Purity: Strictly avoid contamination with other polymers, as this will compromise the conductive properties and overall performance.

• Regrind/Recycled Material: Adding regrind is not recommended for this conductive specialty grade. If necessary, use a very small percentage (<10%) only with prior validation testing.

• Storage: Store in a cool, dry place and use sealed, original packaging when possible.

Related Products

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

• Conductive ESD POM (EC Series) – Discover conductive grades for ESD and fuel system applications

• Fuel Resistant POM Grades – View grades specifically for fuel system components

• POM for Laser Welding Applications – View grades formulated for laser welding assembly

• POM for Automotive Applications – View grades specifically suited for automotive fuel system components

Technical Documents

We provide the following documentation to support your material selection and compliance needs:

To request any of the above documents, please contact us via:

• Email: ruiqingchem@gmail.com

• Online form: Our contact page

We will respond within 1 working day. Please specify the document type and material grade.

External Reference

For additional information, please refer to the official Celanese Hostaform product portal and the latest material datasheets. Key technical standards referenced in this document include:

• ISO 1043 / ISO 11469 – Resin identification and part marking

• ISO 1183 – Density measurement

• ISO 527 – Tensile properties

• ISO 178 – Flexural properties

• ISO 179/1eA – Impact resistance

• ISO 75-1/-2 – Heat deflection temperature

• ISO 1133 – Melt volume-flow rate

• ISO 11357-1/-3 – Melting temperature

• ISO 294-4, 2577 – Mold shrinkage

• ISO 11359-1/-2 – Coefficient of linear thermal expansion

• IEC 62631-3-1 / IEC 62631-3-2 – Electrical resistivity

Our team can provide relevant excerpts from these standards for your reference.

Hostaform EC141SXF 10/9022 FAQ

Q1: What is Hostaform EC141SXF 10/9022 and what is it used for?
A: Hostaform EC141SXF 10/9022 is a black, conductive, fuel resistant POM-C (Polyoxymethylene Copolymer) injection molding grade. It is a conductive grade modified to resist deterioration from aggressive fuel blends, including hot diesel. It has been developed to dissipate static electricity from fuel handling systems and is specially formulated for laser welding applications. It is widely used in automotive fuel systems (electric fuel pumps, fuel level indicators, fuel sender units) and laser-welded components.

Q2: What does “EC141SXF” and “10/9022” mean in the grade name?
A: EC stands for Electrically Conductive. 141 is the series designation. SXF identifies the Static dissipative + Fuel resistant formulation. 10/9022 is the Celanese color code for Black, specifically offered for laser welding applications.

Q3: What are the electrical properties of this material?
A: Hostaform EC141SXF 10/9022 offers excellent electrostatic dissipative performance with surface resistivity of 1000 Ω (IEC 62631-3-2) and volume resistivity of 3 Ω·m (IEC 62631-3-1).

Q4: Is this material suitable for laser welding?
A: Yes, Hostaform EC141SXF 10/9022 has been specially formulated for laser welding applications. The black 10/9022 grade is specifically offered for laser welding.

Q5: Is this material fuel resistant?
A: Yes, Hostaform EC141SXF 10/9022 is modified to resist deterioration from aggressive fuel blends, including hot diesel. It was developed for fuel handling systems and is used in electric fuel pump applications within fuel tanks.

Q6: Has this material been used in real automotive applications?
A: Yes, Ford Motor Company has utilized Hostaform EC141SXF POM in electric fuel pump applications within fuel tanks. The material controls static charge buildup in high peroxide fuel exposure environments caused by soybean oil biodiesel fuel.

Q7: What are the key mechanical properties?
A: Tensile modulus of 3200 MPa, yield stress of 58 MPa, strain at break of 17%, Charpy notched impact strength of 4 kJ/m² at 23°C, and heat deflection temperature of 100°C at 1.8 MPa.

Q8: What are the special processing considerations for this material?
A: This grade has special processing considerations to ensure static dissipation properties:

• Use minimum back pressure and slowest screw speed possible in retracting screw during cooling portion of cycle

• Large gate size (>2 mm) is recommended

• Pneumatic conveying of material over long distances is not recommended

Q9: Can I purchase this material and what is the lead time?
A: Yes, simply send your inquiry via our quick inquiry form or email us at ruiqingchem@gmail.com with your required quantity, application, and delivery address. Regular orders (1–5 tons) are typically delivered within 7–10 working days after order confirmation and payment receipt. Larger quantities or urgent orders can be discussed with our team.

Q10: What are the limitations of this material?
A: POM materials are not suitable for use with strong acids, strong oxidizing agents, or continuous high-temperature water (>80°C) . Please consult our technical team for chemical compatibility data for your specific use environment.

CTA (Call to Action)

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To provide you with an accurate quotation and technical support, please share the following information:

• Estimated quantity (kg or tons)

• Destination port or delivery address

• Intended application and part design (e.g., fuel system component, laser welded part)

• Key performance requirements (e.g., surface resistivity target, fuel resistance, laser welding compatibility)

• Need for third-party testing or compliance documentation (e.g., fuel resistance test reports, laser welding qualification)

Sample Policy:

• Samples are provided for laboratory testing and validation only and are not for mass production.

• International freight costs for samples are borne by the buyer.

• If bulk material shows typical batch-to-batch variation from the sample, Celanese official TDS shall be the definitive reference standard.

Take action now:

• Send Inquiry – Use our quick inquiry form

• Email Us – ruiqingchem@gmail.com

• Live Chat – Click the chat button at the bottom right to speak with our team

After-Sales Support

We provide the following after-sales support to ensure a smooth procurement experience:

Disclaimer

DISCLAIMER: All data provided is for reference based on manufacturer (Celanese) typical values. Our company is an authorized distributor/trader, not a manufacturer. Final product performance depends on part design, processing, and end-use. User is responsible for evaluating material suitability for their specific application. We shall not be liable for end-product performance or design failures. Please refer to the latest official Celanese TDS for definitive specifications.