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Help CenterSelf-Lubricating POM K300 HDT 120°C Wear Resistant Resin With 0.2% Moisture Absorption
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Expertly Engineered Self-Lubricating POM K300 – High Temperature Resistance & Superior Wear Performance
Welcome to Ailide Polymer (Jiangsu) Co., Ltd., a dedicated manufacturer with a 1,000–3,000 square meter facility and over a decade of experience in advanced polymer solutions. Our Self-Lubricating POM K300 is a specially formulated acetal resin designed for demanding mechanical applications where reduced friction, dimensional stability, and heat resistance are critical. With a heat deflection temperature of 120°C and an exceptionally low moisture absorption of only 0.2%, this resin outperforms standard acetal grades in both hot and humid environments. Whether you need precision-engineered gears, sliding components, or wear-resistant bushings, our POM K300 delivers consistent results and extended service life.
Key Features & Technical Specifications
Self-Lubricating Properties: Reduces the need for external lubricants, lowering maintenance costs and improving efficiency in moving parts.
Wear Resistant Formulation: Engineered to withstand abrasive environments, providing up to 40% longer wear life compared to standard POM resins.
High Thermal Stability: HDT of 120°C (1.82 MPa) ensures reliable performance under moderate heat, suitable for under-the-hood automotive applications.
Low Moisture Absorption (0.2%): Minimizes swelling and warping, maintaining tight tolerances even in high-humidity conditions.
Excellent Dimensional Stability: Low creep and excellent fatigue resistance ensure parts retain their shape over thousands of cycles.
Chemical Resistance: Resists fuels, solvents, and many industrial chemicals, making it ideal for automotive and industrial equipment.
Ease of Processing: Suitable for injection molding and extrusion; customizable color and additive packages available upon request.
| Property | Value | Test Method |
|---|---|---|
| Density | 1.41 g/cm³ | ISO 1183 |
| Tensile Strength | 65 MPa | ISO 527 |
| Elongation at Break | 35% | ISO 527 |
| Flexural Modulus | 2,500 MPa | ISO 178 |
| Notched Izod Impact | 6 kJ/m² | ISO 180 |
| Coefficient of Friction | 0.15 (against steel) | Internal method |
Why Choose Ailide Polymer’s POM K300?
Our manufacturing process ensures batch-to-batch consistency, and we offer flexible packaging options including 25 kg bags and custom quantities. The material is available in natural color and can be tinted to meet your specific requirements. We also provide technical support for molding optimization. With a team of 11–50 skilled professionals and a factory spanning over 2,000 square meters, we are well-equipped to serve global markets including North America, Europe, Asia, and Africa. Our commitment to quality control means every shipment is tested for key properties before dispatch.
Frequently Asked Questions (FAQ)
Q: What does “self-lubricating” mean for this POM resin?
A: The material contains internal lubricants that migrate to the surface during operation, reducing the coefficient of friction without additional grease or oil. This is ideal for dry-running applications.Q: Can this resin be used for food contact applications?
A: Our standard POM K300 is not specifically certified for food contact. If you require FDA or EU food-grade compliance, please contact us for a customized formulation.Q: What is the processing temperature range for injection molding?
A: Typical melt temperature is 190–210°C, with mold temperature around 80–100°C. Specific parameters depend on part geometry and machine type.Q: How does the 0.2% moisture absorption compare to standard POM grades?
A: Standard POM homopolymer typically absorbs 0.3–0.5% moisture. Our grade’s lower absorption (0.2%) means better dimensional stability in humid conditions, reducing the risk of warpage.Q: Is the resin available in flame-retardant (V-0) grades?
A: Not as standard; however, we can develop a halogen-free flame-retardant variant upon request with sufficient quantity.Q: What are typical applications?
A: Commonly used for gears, bearings, valve components, pump parts, conveyor chain links, and automotive interior components requiring low wear and quiet operation.Q: Do you provide free samples for testing?
A: Yes, we offer small free samples (up to 1 kg) for qualified buyers. Please contact our sales team with your application details.Q: What is the minimum order quantity (MOQ)?
A: Standard MOQ is 500 kg for natural color; colored or customized grades may require 1,000 kg.
Trust Ailide Polymer – Your Reliable Partner in High-Performance Plastics
With years of expertise in polymer compounding and a dedicated R&D team, we ensure every batch of POM K300 meets rigorous internal standards. Our production capacity of over 500 tons per month allows us to fulfill both small and large orders with consistent quality. We ship globally with reliable logistics partners. Choose Ailide Polymer for products that combine advanced engineering with cost-effective performance. Contact us today to request a quote or technical data sheet.
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