Hostaform XGC25 XAP – 25% Glass Reinforced High Strength POM-C

描述

Hostaform XGC25 XAP is a 25% glass fiber reinforced 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 reinforced with approximately 25% short glass fibers, delivering exceptional strength, stiffness, and heat resistance. Compared to the Hostaform C 9021 GV1/30, Hostaform XGC25 XAP offers higher strength and lower emissions. The “XAP” suffix denotes Celanese’s low emission technology.

Hostaform XGC25 XAP is part of Celanese’s XGC series, which offers an enhanced balance of strength, stiffness, and toughness at low temperatures. Compared to conventional glass fiber reinforced POM, the XGC series provides superior mechanical improvements. With regular stock availability, we support both trial orders and large‑volume bulk shipments for automotive, industrial, and structural applications.

Key Features of Hostaform XGC25 XAP

• 25% Glass Fiber Reinforcement – Provides exceptional tensile modulus of 9000 MPa and tensile stress at break of 155 MPa

• Low Emission Technology – XAP low emission technology; lower emissions than conventional glass-filled POM grades

• Highest Stiffness & Strength – Tensile modulus of 9000 MPa, flexural modulus of 8300 MPa

• Excellent Heat Resistance – Heat deflection temperature of 160°C at 1.8 MPa

• High Impact Resistance – Charpy notched impact strength of 13 kJ/m² at 23°C and 11 kJ/m² at -30°C

• High Unnotched Impact Strength – Charpy impact strength of 70 kJ/m² at 23°C

• Ultra-Low Mold Shrinkage – Molding shrinkage: parallel 0.6%, normal 1.0%

• Low CLTE – Coefficient of linear thermal expansion: parallel 30 E-6/K, normal 60 E-6/K

• High Hardness – Rockwell M-scale hardness of 96

• Low Moisture Absorption – Water absorption of 0.9% (2mm)

• Heavy‑Metal Free – Environmentally friendly formulation

• Contains Release Agent – Facilitates easy demolding during processing

• ISO Compliant – ISO 29988-POM-K,(GF25),EM,0-3

Typical Applications for Hostaform XGC25 XAP

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 XGC25 XAP

What makes Hostaform XGC25 XAP the preferred material for high-performance structural applications? Below are its core practical advantages:

Superior Strength vs. Conventional Glass-Filled POM
Compared to conventional glass fiber reinforced POM grades such as Hostaform C 9021 GV1/30, Hostaform XGC25 XAP offers higher strength and lower emissions. The XGC series provides approximately 10% better tensile stress at break, making it a “best-in-class” glass fiber reinforced copolymer.

Highest Stiffness for Structural Applications
With a tensile modulus of 9000 MPa and flexural modulus of 8300 MPa, this grade delivers exceptional rigidity for load-bearing applications. The 25% glass fiber reinforcement provides significantly increased stiffness and dimensional stability over unreinforced POM grades.

Excellent Heat Resistance
Heat deflection temperature of 160°C at 1.8 MPa ensures thermal stability during processing and service in elevated temperature environments, enabling use in applications where standard POM grades would deform.

Low Emission Technology for Automotive Interiors
The “XAP” designation indicates Celanese’s proprietary low emission technology, making it suitable for automotive interior applications with strict cabin air quality requirements.

Outstanding Impact Resistance
Notched impact strength of 13 kJ/m² at 23°C and 11 kJ/m² at -30°C, plus Charpy impact strength of 70 kJ/m² at 23°C, ensure reliable performance across a wide temperature range.

Ultra-Low & Balanced Shrinkage
Molding shrinkage of 0.6% parallel and 1.0% normal, combined with low CLTE (parallel 30 E-6/K, normal 60 E-6/K), ensures consistent part dimensions and tight tolerances.

High Hardness for Wear Resistance
Rockwell M-scale hardness of 96 provides excellent surface hardness for wear-resistant applications.

Excellent Chemical & Hydrolysis Resistance
Outstanding resistance to solvents, fuels, strong alkalis, hydrolysis, fatigue, creep, moisture, and stress cracking.

Heavy‑Metal Free
Environmentally friendly, heavy‑metal‑free 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 Hostaform XGC25 XAP. For more supply‑chain details, visit our company background page .

Typical Properties (ISO Standards)

Typical properties of Hostaform XGC25 XAP 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 XGC25 XAP. 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 XGC25 XAP TDS from our sales team.

Processing Guidelines (Injection Molding)

Recommended processing parameters for Hostaform XGC25 XAP:

Critical Processing Warnings for Hostaform XGC25 XAP:

• Low Melt Flow Processing: With MVR of 2 cm³/10min, Hostaform XGC25 XAP is a low flow/high molecular weight grade. Ensure adequate injection pressure and mold temperature to achieve complete filling of complex parts.

• Drying: Drying is not required for this grade. If material has come into contact with moisture through improper storage or handling, drying at 100°C for 3-4 hours is recommended.

• Low Emission Property: To maintain XAP low emission characteristics, avoid contamination and ensure proper processing conditions.

• Fiber Breakage: Avoid excessive screw speed or back pressure, as this can break glass fibers and reduce mechanical properties. Recommended screw tangential speed ≤0.3 m/s.

• Thermal Degradation Risk: POM‑based material can decompose under excessive heat and release formaldehyde vapors. Guarantee sufficient ventilation; avoid overly long barrel residence times. Max. melt temperature 210°C.

• Material Purity Requirement: Strictly prevent cross‑contamination with other polymer grades. Contamination will degrade the glass-filled, low emission, and high-performance properties.

• Regrind / Recycled Material Notice: We do not recommend adding regrind for this specialty grade. Reprocessing may compromise the glass fiber reinforcement, mechanical properties, and XAP low emission characteristics. 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 emission characteristics.

Related Products

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

• Glass Fiber Reinforced POM Grades – Discover other glass fiber reinforced grades for high-performance applications

• Low Emission POM (XAP Series) – Discover low VOC, low odor grades for automotive interior applications

• Hostaform XGC25 EF XAP2 – View the easy flow version of this grade (MVR 5)

• Hostaform XGC15-LW01 XAP – View the tribological modified 15% glass reinforced grade

• Hostaform XGC25 XAP ECO-C 672 – View the sustainable ECO-C version with circular content

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

• 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 XGC25 XAP) and document type you require.

External Reference

For further authoritative information, please refer to the official Celanese Hostaform product portal and the latest material datasheets for Hostaform XGC25 XAP.

Key technical standards referenced in this document include:

• ISO 29988-POM-K,(GF25),EM,0-3 – Material identification

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

• ISO 1183 – Density measurement

• ISO 527-1/-2 – Tensile properties

• ISO 178 – Flexural properties

• ISO 179/1eU / 1eA – Charpy 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 2039-2 – Rockwell hardness

• ISO 604 – Compressive properties

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

FAQ

Q1: What is Hostaform XGC25 XAP and what is it used for?
A: Hostaform XGC25 XAP is a 25% glass fiber reinforced POM‑C (Polyoxymethylene Copolymer) injection molding grade. The “XAP” designation indicates Celanese’s low emission technology. Compared to conventional glass-filled POM grades such as C 9021 GV1/30, it offers higher strength and lower emissions. It is widely used in automotive throttle pedals, gear housings, water pump impellers, door lock structural components, industrial machinery (pump bodies, valve components, sliding rails), electrical & electronics (connectors, switches, housings), and precision engineering applications requiring maximum stiffness and structural performance.

Q2: What does “XGC25 XAP” mean in the grade name?
A: XGC indicates the XGC series – Celanese’s enhanced glass fiber reinforced POM family offering superior balance of strength, stiffness, and toughness. 25 refers to approximately 25% glass fiber content. XAP denotes Celanese’s proprietary low emission technology for reduced VOC emissions and low odor. The material is identified as POM-GF25.

Q3: What is the difference between Hostaform XGC25 XAP and XGC25 EF XAP2?
A: Both are 25% glass fiber reinforced grades. XGC25 XAP is the standard version with low melt flow (MVR 2 cm³/10min), providing higher melt strength for demanding applications. XGC25 EF XAP2 is the easy flow version (MVR 5 cm³/10min) with even lower emissions (XAP2). Choose XGC25 XAP for higher melt strength and structural integrity; choose XGC25 EF XAP2 for complex, thin‑wall parts requiring higher flowability.

Q4: What makes this grade different from conventional glass fiber reinforced POM grades?
A: Compared to conventional glass fiber reinforced grades such as Hostaform C 9021 GV1/30, Hostaform XGC25 XAP offers higher strength and lower emissions. The XGC series provides approximately 10% better tensile stress at break, making it a “best-in-class” glass fiber reinforced copolymer.

Q5: What are the key mechanical properties?
A: Tensile modulus 9000 MPa, tensile stress at break 155 MPa, tensile strain at break 3.5%, flexural modulus 8300 MPa, Charpy notched impact strength 13 kJ/m² (23°C) / 11 kJ/m² (-30°C), melting temperature 166°C, and heat deflection temperature 160°C at 1.8 MPa.

Q6: What is the MVR of this material?
A: Melt‑volume‑flow‑rate equals 2 cm³/10min measured under 190°C / 2.16 kg test condition.

Q7: Is this material suitable for automotive applications?
A: Yes. Hostaform XGC25 XAP features low emissions (XAP technology), the highest stiffness in the XGC series, and is widely used in automotive throttle pedals, gear housings, water pump impellers, door lock structural components, and fuel system components.

Q8: What is the heat deflection temperature of this material?
A: The heat deflection temperature at 1.8 MPa is 160°C, enabling use in elevated temperature environments.

Q9: What is the density of this material?
A: The density is 1580 kg/m³.

Q10: What is the mold shrinkage of this material?
A: Molding shrinkage is 0.6% parallel and 1.0% normal (ISO 294-4, 2577).

Q11: Is drying required before processing?
A: Drying is not required for this grade. If material has come into contact with moisture through improper storage or handling, drying at 100°C for 3-4 hours is recommended.

Q12: What are recommended processing‑temperature windows?
A: Optimum melt temperature: 200°C; Melt temperature range: 190-210°C. Optimum mold temperature: 100°C; Mold temperature range: 80-120°C.

Q13: What is the recommended screw speed for processing?
A: Screw tangential speed should be ≤0.3 m/s to avoid fiber breakage.

Q14: What is the Rockwell hardness of this material?
A: The Rockwell M-scale hardness is 96.

Q15: Is there a sustainable version available?
A: Yes. Hostaform XGC25 XAP ECO-C 672 is the sustainable version incorporating circular content derived from captured carbon dioxide emissions through mass balance allocation. It is a drop-in replacement with the same performance and processing properties and is ISCC CFC certified.

Q16: 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.

Q17: What are limitations?
A: POM‑C does not resist strong mineral acids, powerful oxidizing agents, or continuous exposure to hot water >80°C. The glass fiber reinforced grade also has reduced impact strength and elongation compared to unreinforced grades and may be abrasive to molds and processing equipment. Consult our technical team for chemical‑compatibility data for your exact working environment.

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• Sustainable version preference (standard or ECO-C 672)

• Document requirement (TDS, SDS, VDA 275 emission report, etc.)

Sample Policy:

• Samples are for laboratory validation tests only, not for 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 XGC25 XAP. 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. Our firm bears no liability for finished‑part failure caused by improper design or improper processing. Always reference latest Celanese official TDS of Hostaform XGC25 XAP as definitive specification.