Hostaform MT SlideX 1203 – Medical Grade Low Friction POM-C

Hostaform MT SlideX 1203 is a medical grade, tribologically modified POM‑C (Polyoxymethylene Copolymer) injection molding grade, genuinely manufactured by Celanese and imported as original product. As an authorized distributor and trader, we supply genuine material with full traceability and direct access to official Celanese technical documentation.

This unfilled acetal copolymer is a standard flow injection molding grade with tribological modification designed for use in demanding applications that require prevention of audible noise caused by stick-slip phenomenon and low friction and wear against plastics and metals. It is a special grade developed for medical industry applications containing low residual monomers and no animal products.

Hostaform MT SlideX 1203 offers overall excellent performance in tribological applications, combining low friction, low wear, and medical compliance. It is suitable for injection molding processing and holds full biocompatibility certifications. We hold regular stock, supporting small trial orders and large‑volume bulk shipments for demanding end‑users.

Key Features of Hostaform MT SlideX 1203

• Tribological Modified – Specially formulated for demanding applications requiring low friction and low wear against plastics and metals

• Stick-Slip Noise Prevention – Prevents audible noise caused by stick-slip phenomenon for smooth and quiet operation

• Medical Grade Compliance – Developed specifically for medical industry applications

• Low Residual Monomers – Contains low residual monomers suitable for sensitive medical applications

• No Animal-Derived Constituents – Formulated without animal products

• Biocompatible – ISO 10993 and USP Class VI certified

• FDA Compliant – FDA 21 CFR compliant and listed in Drug Master File (DMF) and Device Master File (MAF)

• Standard Flow – MVR of 13 cm³/10min (190°C/2.16kg) for excellent injection molding processability

• Good Mechanical Properties – Tensile modulus of 2650 MPa and yield stress of 58 MPa

• Excellent Impact Resistance – Charpy notched impact strength of 6 kJ/m² at 23°C and -30°C

• Sterilizable – Compatible with Ethylene Oxide (EtO) and steam sterilization

• Good Heat Resistance – Melting temperature of 170°C and HDT of 93°C at 1.8 MPa

• Regional Availability – Available in North America, Europe, South and Central America, and Near East/Africa

Typical Applications for Hostaform MT SlideX 1203

Explore our full range of engineering plastics solutions for more industry‑specific case studies. See also our full POM product portfolio .

Material Advantages of Hostaform MT SlideX 1203

What makes Hostaform MT SlideX 1203 the preferred material for medical and tribological applications? Below are its core practical advantages:

Medical Grade Compliance
Hostaform MT SlideX 1203 is a special grade developed for medical industry applications. It complies with ISO 10993 and USP Class VI biocompatibility standards, contains low residual monomers and no animal-derived constituents, and is FDA 21 CFR compliant with DMF and MAF listings.

Tribological Performance
The proprietary SlideX tribological modification system provides excellent low friction and low wear against plastics and metals. It effectively prevents audible stick-slip noise, ensuring smooth and quiet operation in demanding applications.

Excellent Mechanical Properties
With a tensile modulus of 2650 MPa and yield stress of 58 MPa, this material delivers reliable structural performance. The nominal strain at break of 45% provides good ductility and toughness.

Sterilizable
Hostaform MT SlideX 1203 is compatible with both Ethylene Oxide (EtO) sterilization and steam sterilization (autoclaving), making it suitable for medical applications requiring sterilization.

Good Thermal Properties
Melting temperature of 170°C and heat deflection temperature of 93°C at 1.8 MPa ensure thermal stability during processing and service.

Dimensional Stability
Molding shrinkage: parallel 2.0%, normal 1.6%. CLTE of 130 E-6/K in both parallel and normal directions ensures predictable dimensional behavior.

Heavy‑Metal Free
Environmentally friendly formulation.

Batch‑to‑Batch Consistency
Celanese manufactures this grade under strict ISO quality standards for consistent property across shipments.

Reliable Supply
We maintain active inventory and stable supply chains. For more supply‑chain details, visit our company background page .

Typical Properties (ISO Standards)

Typical properties of Hostaform MT SlideX 1203 measured to ISO standards are listed below:

Important Notes on Typical Data:

1. Values listed are typical and sourced from Celanese official data sheets for Hostaform MT SlideX 1203. They do not constitute binding product specification.

2. Batch‑to‑batch deviations may exist. For critical applications, validate performance with batch‑specific COA certificate.

3. Final part performance depends on component design, processing parameters and end‑use environment.

4. Celanese original TDS shall serve as definitive technical reference. Request the latest official Hostaform MT SlideX 1203 TDS from our sales team.

Processing Guidelines (Injection Molding)

Recommended processing parameters for Hostaform MT SlideX 1203:

Critical Processing Warnings for Hostaform MT SlideX 1203:

• Drying: Drying is recommended for this medical grade material to achieve optimal performance and part quality. Standard drying conditions are 100-120°C for 3-4 hours. If material has come into contact with moisture through improper storage or handling, drying is necessary to prevent splay and odor.

• Medical Grade Purity: Strictly prevent cross‑contamination with other polymer grades or non-medical materials. Contamination will compromise the medical compliance and biocompatibility of the material.

• Thermal Degradation Risk: POM‑based material can decompose under excessive heat and release formaldehyde vapors. Guarantee sufficient ventilation; avoid overly long barrel residence times.

• Regrind / Recycled Material Notice: We do not recommend adding regrind for this medical grade specialty material. Reprocessing may compromise the biocompatibility, tribological properties, and medical compliance. If regrind usage is mandatory, keep percentage below 10% and complete pre‑validation testing first.

• Storage Guidance: Store pellets in cool, dry conditions; keep sealed in original factory packaging whenever possible to maintain low residual monomer content.

Related Products

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

• Medical Grade POM Grades – Discover other medical compliant POM grades

• Tribological POM Grades – View grades with low friction and wear modification

• Hostaform MT SlideX 2404 – View the lower viscosity SlideX grade for fast cycling and thin wall parts

• About Our Company – Learn more about our supply capabilities and quality assurance

Technical Documents

We provide complete supporting documentation for material selection and compliance verification.

Request any document above by:

• Email: ruiqingchem@gmail.com

• Online form: Our contact page

We reply within one working business day. Please clearly state material grade (Hostaform MT SlideX 1203) and document type you require.

External Reference

For further authoritative information, please visit the official Celanese Hostaform product portal and download the latest datasheet for Hostaform MT SlideX 1203.

Major technical standards referenced inside this article:

• ISO 1043-1 / ISO 11469 – Resin identification and part marking

• ISO 1183 – Density measurement

• ISO 527 – Tensile properties

• ISO 178 – Flexural properties

• ISO 179/1eU / 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

• ISO 62 – Water absorption

• ISO 10993 – Biological evaluation of medical devices

• USP Class VI – United States Pharmacopeia biocompatibility standard

• FDA 21 CFR 177.2470 – U.S. Food and Drug Administration food contact regulation

Our technical team can supply relevant standard excerpts for your engineering reference.

FAQ

Q1: What is Hostaform MT SlideX 1203 and what is it used for?
A: Hostaform MT SlideX 1203 is a medical grade, tribologically modified POM‑C (Polyoxymethylene Copolymer) injection molding grade developed by Celanese. It is designed for use in demanding applications that require prevention of audible noise caused by stick-slip phenomenon and low friction and wear against plastics and metals. It is widely used in COPD and asthma inhalers, insulin injection pens, drug delivery devices, surgical instruments, portable diagnostic medical equipment, automotive interior components, electrical & electronics, industrial machinery, and consumer goods applications.

Q2: What makes this grade different from standard POM grades?
A: Hostaform MT SlideX 1203 features proprietary SlideX tribological modification for excellent low friction and low wear. It is a medical grade with full ISO 10993 and USP Class VI biocompatibility certification, contains low residual monomers and no animal-derived constituents, and is FDA 21 CFR compliant with DMF and MAF listings. It also provides effective stick-slip noise prevention for quiet operation.

Q3: What are the key mechanical properties?
A: Tensile modulus 2650 MPa, yield stress 58 MPa, yield strain 12%, nominal strain at break 45%, Charpy notched impact strength 6 kJ/m² (23°C and -30°C), Charpy impact strength 160 kJ/m² (23°C) / 150 kJ/m² (-30°C), melting temperature 170°C, and heat deflection temperature 93°C at 1.8 MPa.

Q4: What is the MVR?
A: Melt‑volume‑flow‑rate equals 13 cm³/10min measured under 190°C / 2.16 kg test condition.

Q5: What sterilization methods are compatible with this material?
A: Hostaform MT SlideX 1203 is compatible with Ethylene Oxide (EtO) sterilization and steam sterilization (autoclaving), making it suitable for medical applications requiring sterilization.

Q6: What medical certifications does this material hold?
A: This material complies with ISO 10993 (biological evaluation of medical devices) and USP Class VI biocompatibility standards. It is FDA 21 CFR compliant and listed in the Drug Master File (DMF) and Device Master File (MAF).

Q7: Is this material food contact compliant?
A: Yes, Hostaform MT SlideX 1203 has Food Contact approval according to FDA 21 CFR and BfR.

Q8: Is drying required before processing?
A: Drying is recommended for this medical grade material. Recommended drying: 100-120°C for 3-4 hours. If material has come into contact with moisture through improper storage or handling, drying is necessary to prevent splay and odor.

Q9: What are recommended processing‑temperature windows?
A: Zone 1: 170-180°C; Zone 2: 180-190°C. Optimum mold temperature: 80-120°C.

Q10: What regions is this material available in?
A: Hostaform MT SlideX 1203 is available in North America, Europe, South and Central America, and Near East/Africa.

Q11: Can I buy this material and what is lead‑time?
A: Yes. Submit your inquiry via our quick inquiry form or email ruiqingchem@gmail.com, specify quantity, application and delivery address. Regular orders 1‑5 tons ship within 7‑10 working days after payment confirmation. Large‑volume or urgent orders can be negotiated separately.

Q12: What are limitations?
A: POM‑C does not resist strong mineral acids, powerful oxidizing agents, or continuous exposure to hot water >80°C. Consult our technical team for chemical‑compatibility data for your exact working environment.

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• Required quantity (kg or tons)

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• Target application and part brief (medical device, drug delivery, automotive, industrial, etc.)

• Core performance requirements (low friction, biocompatibility, sterilization method, etc.)

• Document requirement (TDS, SDS, ISO 10993 report, USP Class VI certification, FDA compliance, etc.)

Sample Policy:

• Samples are for laboratory validation tests only, not for mass‑production use.

• Buyer bears international sample‑shipping freight.

• If bulk‑material performance deviates from sample reference, Celanese official TDS serves as authoritative benchmark.

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Disclaimer

DISCLAIMER: All technical data is referenced from original Celanese typical values for Hostaform MT SlideX 1203. Our company acts as authorized distributor/trader rather than original manufacturer. Final component performance depends on part geometry, processing setup and end‑use environment. Buyers shall independently validate material suitability for individual applications, particularly for medical device applications where regulatory compliance and biocompatibility testing are required. Our firm bears no liability for finished‑part failure caused by improper design or improper processing. Always reference latest Celanese official TDS of Hostaform MT SlideX 1203 as definitive specification.