Hostaform RF 2162 – Impact Modified Rotomolding POM-C for Fuel Tanks

描述

Hostaform RF 2162 is an impact modified acetal copolymer (POM-C) specially designed for rotational molding (rotomolding) applications. As an authorized distributor and trader, we supply genuine material with full traceability and direct access to official Celanese technical documentation.

This rotomolding grade is formulated to withstand the long hot cycle times unique to the rotomolding process. Hostaform RF 2162 delivers an unprecedented balance of impact and durability performance along with low fuel permeation that customers need to meet U.S. EPA regulations. The material is UV stabilized and available in precolored black or natural.

Hostaform RF 2162 is a single-layer solution for fuel tanks that does not require fluorination or other secondary treatments. It provides excellent mechanical properties and chemical resistance while eliminating the cost and complexity of multilayer tank systems. With regular stock availability, we support both trial orders and bulk shipments for small off-road engine and marine fuel tanks, hydraulic reservoirs, and industrial bulk containers.

Key Features of Hostaform RF 2162

• Impact Modified – Specially formulated impact-modified acetal copolymer for demanding rotomolding applications

• Low Fuel Permeation – Naturally low permeation of a wide variety of fuels, providing a single-layer tank solution

• UV Stabilized – Excellent UV resistance for outdoor and fuel tank applications

• Single-Layer Solution – Does not require fluorination or secondary treatment

• Regulatory Compliant – Meets CARB and EPA regulations (USEPA 40CFR Part 1060.520)

• Rotomolding Optimized – Formulated for standard rotomolding equipment at typical cycle times

• High Temperature Resistance – Well-suited for hydraulic tanks with improved processing

• Excellent Impact & Durability – Unprecedented balance of impact and durability performance

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

• Good Toughness at Low Temperature – Maintains toughness down to -40°C

• No Drying Required – Processing without pre-drying

Typical Applications for Hostaform RF 2162

Explore our full range of engineering plastics solutions for more industry‑specific case studies.

Material Advantages of Hostaform RF 2162

What makes Hostaform RF 2162 the preferred material for rotomolded fuel tanks and reservoirs? Below are its core practical advantages:

Single-Layer Low Permeation Solution
Hostaform RF 2162 provides a single-layer tank solution that meets stringent EPA and CARB regulations without the need for fluorination or other secondary treatments. This eliminates the cost and complexity of multilayer tank systems, enabling optimal tank designs without secondary operations.

Impact Modified for Rotomolding
Specially formulated impact-modified acetal copolymer that withstands the long hot cycle times unique to the rotomolding process. The material has been carefully balanced to take the abuses that rotomolded parts are asked to perform.

Excellent Balance of Properties
Hostaform RF 2162 provides a good balance of mechanical properties with low fuel permeation. It delivers an unprecedented balance of impact and durability performance, making it suitable for demanding fuel and fluid handling applications.

High Temperature Capability
The resin provides high-temperature performance well-suited for hydraulic tanks with improved processing and reduced yield loss. It maintains performance at elevated temperatures where standard materials would degrade.

UV Stabilized for Outdoor Applications
The material is UV stabilized, ensuring long-term performance in outdoor applications such as marine fuel tanks and equipment exposed to sunlight.

Easy Processing
Designed to use standard rotomolding equipment at typical cycle times. No pre-drying is required before processing, simplifying manufacturing operations.

Regulatory Compliance
Hostaform RF 2162 meets CARB and EPA regulations and is certified to USEPA 40CFR Part 1060.520, ensuring compliance with environmental standards.

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 RF 2162 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 RF 2162. 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 RF 2162 TDS from our sales team.

Processing Guidelines (Rotational Molding)

Recommended processing parameters for Hostaform RF 2162:

Critical Processing Warnings for Hostaform RF 2162:

• Temperature Limits: Hostaform RF 2162 should never be heated above 405°F (207°C) internal air temperature nor be allowed to exceed 450°F (232°C) outside mold surface temperature.

• Thermal Degradation: Excessively high temperatures or long residence time in a heated chamber can cause the resin to discolor and, in time, degrade, which can release formaldehyde, a colorless and irritating gas.

• Storage: Hostaform POM should be stored in its original container on pallets in a dry place. Open containers should be carefully resealed before returning to storage.

• Winter Handling: In winter, containers of resin should be brought into the warm processing area at least 24 hours before use and allowed to come to room temperature before opening to prevent moisture condensation on pellet surfaces.

• Material Purity: Strictly prevent cross‑contamination with other polymer grades. Contamination will compromise the low permeation and impact properties.

• Regrind / Recycled Material Notice: We do not recommend adding regrind for this specialty rotomolding grade. Re-processing may compromise the low permeation and impact properties. If regrind usage is mandatory, keep percentage below 10% and complete pre‑validation testing first.

• Safety: Spilled pellets or powders can be very slippery and may result in employee accidents. Loss to the environment could lead to fines or other penalties under Storm Water Regulations.

Related Products

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

• Rotomolding POM Grades – Discover other rotomolding grades for tank and reservoir applications

• Fuel Resistant POM Grades – View grades with low fuel permeation

• Hostaform RF Series – View the complete Hostaform RF rotomolding portfolio

• 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 RF 2162) and document type you require.

External Reference

For further authoritative information, please visit the official Celanese Hostaform product portal:

• Celanese Hostaform RF Solution: https://www.celanese.com/en/engineered-materials/products/Hostaform-POM-Celcon-POM/Hostaform-RF-solution[reference:59]

Major technical standards referenced inside this article:

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

• ISO 1183 – Density measurement

• ISO 527-1/-2 – Tensile properties

• ISO 178 – Flexural properties

• ISO 179/1eA / 1eU – Impact resistance

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

• ISO 1133 – Melt mass-flow rate

• ISO 11357-1/-3 – Melting temperature

• ISO 294-4, 2577 – Mold shrinkage

• ISO 306 – Vicat softening temperature

• ASTM D3763 – Multiaxial impact

• USEPA 40CFR Part 1060.520 – EPA fuel permeation regulations

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

FAQ

Q1: What is Hostaform RF 2162 and what is it used for?
A: Hostaform RF 2162 is an impact modified acetal copolymer (POM-C) specially designed for rotational molding (rotomolding) applications. It is primarily used for small off-road engine and marine fuel tanks, hydraulic reservoirs, and industrial bulk containers. The material provides a single-layer solution with low fuel permeation that meets EPA and CARB regulations without requiring fluorination.

Q2: What does “RF 2162” mean in the grade name?
A: RF indicates the Rotomolding Fuel series – a family of impact-modified acetal copolymers specially developed for rotomolded fuel tank applications. 2162 is the specific grade designation within the RF series.

Q3: What makes this grade different from standard POM grades?
A: Hostaform RF 2162 is specifically formulated for rotational molding – a process with long hot cycle times that standard POM grades cannot withstand. It offers a unique combination of low fuel permeation, high impact resistance, and UV stability in a single-layer solution that meets EPA/CARB regulations without secondary treatments.

Q4: What are the key mechanical properties?
A: Tensile modulus 1400 MPa, tensile stress at yield 42 MPa, tensile strain at yield 20%, tensile strain at break >50%, Charpy notched impact strength 14.8 kJ/m² at 23°C and 8 kJ/m² at -30°C, melting temperature 165°C, and heat deflection temperature 65°C at 1.8 MPa.

Q5: What is the MFR of this material?
A: Melt mass-flow rate equals 3.1 g/10min measured under 190°C / 2.16 kg test condition.

Q6: Is this material UV stabilized?
A: Yes, Hostaform RF 2162 is UV stabilized for excellent weathering resistance in outdoor applications.

Q7: Is drying required before processing?
A: Drying is not required for Hostaform RF 2162. If material has come into contact with moisture through improper storage, drying at 100°C for 3-4 hours is recommended.

Q8: What are the critical processing temperature limits?
A: Hostaform RF 2162 should never be heated above 405°F (207°C) internal air temperature nor be allowed to exceed 450°F (232°C) outside mold surface temperature.

Q9: What regulations does this material comply with?
A: Hostaform RF 2162 meets CARB and EPA regulations and is certified to USEPA 40CFR Part 1060.520.

Q10: Does this material require fluorination?
A: No, Hostaform RF 2162 is a single-layer solution that does not require fluorination or other secondary treatments.

Q11: What colors are available?
A: Hostaform RF 2162 is available in precolored black or natural.

Q12: 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.

Q13: What are limitations?
A: POM materials are not suitable for use with 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.

CTA (Call to Action)

Ready to order Hostaform RF 2162?

To get precise quotation and professional technical support, please share these details:

• Required quantity (kg or tons)

• Destination port or delivery address

• Target application and part design (fuel tank, hydraulic reservoir, industrial container, etc.)

• Color requirements (black or natural)

• Core performance requirements (fuel permeation, impact resistance, UV stability, etc.)

• Document requirement (TDS, SDS, EPA/CARB compliance documentation, 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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After-Sales Support

Disclaimer

DISCLAIMER: All technical data is referenced from original Celanese typical values for Hostaform RF 2162. 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 RF 2162 as definitive specification.