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Film membrane UHMWPE – Matériau autolubrifiant et résistant aux chocs

La membrane UPE (film polyéthylène à très haut poids moléculaire) offre une résistance à l'usure exceptionnelle, surpassant 8 fois celle de l'acier au carbone dans les environnements à frottement élevé. Sa structure moléculaire inerte assure une stabilité en milieu acide, alcalin et salin. Idéal pour les revêtements industriels et les systèmes de filtration, ce film autolubrifiant réduit les pertes d'énergie tout en conservant sa flexibilité à basse température. Conforme aux normes FDA et non toxique, il est largement utilisé dans les emballages médicaux et les applications automobiles.

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Présentation du produit

Discover the superior performance of UHMWPE Membrane Film from Teflon X, a premium UHMW polyethylene film engineered for demanding industrial and commercial applications. Also known as UHMWPE film, UHMWPE membrane, UPE film, ou UPE membrane, this ultra-high molecular weight polyethylene (UHMWPE) material sets the standard for durability and versatility. With a molecular weight exceeding 3,000,000 g/mol, our UHMWPE product delivers exceptional wear resistance—outperforming carbon steel by up to 15 times in high-friction environments—while maintaining self-lubricating properties that reduce energy loss and operational costs.

The inert molecular structure of this UHMWPE membrane ensures unparalleled stability in acidic, alkaline, and saline conditions, making it an ideal choice for harsh operational settings. FDA-compliant and non-toxic, our UHMW polyethylene film is widely adopted in medical packaging, automotive components, and filtration systems. Its low-temperature flexibility and high impact strength make it a go-to solution for environments requiring reliability without compromise.

At Teflon X, we specialize in high-performance materials like UHMWPE film to empower your innovations. Visit teflonx.com for more details.

Principales caractéristiques et avantages

Notre UHMWPE Membrane Film stands out with the following advanced properties, derived from its unique long-chain polymer structure:

  • Exceptional Wear Resistance: Up to 15 times more abrasion-resistant than carbon steel, perfect for high-friction applications in industrial linings and machinery parts.
  • Self-Lubricating Surface: Ultra-low coefficient of friction (comparable to PTFE), minimizing energy loss and extending component life in gears, guide rails, and conveyor systems.
  • Superior Impact Resistance: Highest among thermoplastics, with tensile yield strength of 19.3–23 MPa, ensuring durability in dynamic environments like automotive and aerospace.
  • Inertie chimique: Resistant to concentrated acids, alkalis, and organic solvents, with minimal moisture absorption for stable performance in corrosive settings.
  • Low-Temperature Flexibility: Operates effectively from -200°C to +80°C, retaining toughness without brittleness.
  • Biocompatibility and Safety: FDA-approved, odorless, tasteless, and non-toxic, ideal for medical and food-contact applications.
  • Porous Versatility: Available in microporous formats for enhanced filtration, breathability, and separation in lithium-ion batteries, ultracapacitors, and tissue engineering scaffolds.

Ce UPE membrane combines the best of high-density polyethylene (HDPE) traits with amplified toughness, offering a cost-effective alternative to metals and other polymers.

Applications

Téflon X UHMWPE film excels across diverse sectors, leveraging its robust mechanical and chemical properties:

  • Industrial Filtration and Separation: Used in chemical filters, gas separation membranes, and wastewater treatment due to high fluid permeability and chemical stability.
  • Medical and Biomedical: Orthopedic implants, drug delivery systems, and sterile packaging, benefiting from biocompatibility and low friction.
  • Automotive and Aerospace: Impact-resistant linings, bushings, and lightweight structural components for reduced weight and enhanced performance.
  • Traitement chimique: Pump bodies, valves, storage tanks, and safety gear, where wear resistance and corrosion protection are critical.
  • Electronics and Energy: Microporous separators in batteries and capacitors, ensuring safety and efficiency.
  • General Manufacturing: Conveyor belts, chute linings, and machine guards for prolonged service life in abrasive conditions.

Whether you’re engineering UHMWPE membranes for precision filtration or rugged industrial use, our UPE film provides reliable, long-lasting results.

Spécifications techniques

Vous trouverez ci-dessous un tableau complet des paramètres standard pour le Téflon X. UHMWPE Membrane Film. Custom specifications are available upon request—contact us for tailored UHMW polyethylene film solutions.

Propriété Valeur/plage Norme d'essai/Notes
Type de matériau Polyéthylène à très haut poids moléculaire (UHMWPE) ASTM D4020
Poids moléculaire >3 000 000 g/mol Chromatographie par perméation de gel
Densité 0,93 g/cm³ ASTM D792
Limite d'élasticité en traction 19,3-23 MPa ASTM D638
Allongement à la rupture >300% ASTM D638
Dureté Shore D 60-65 ASTM D2240
Résistance aux chocs (Izod) Pas de rupture (non entamé) Le plus élevé des thermoplastiques
Coefficient de frottement 0,05-0,15 (dynamique) Comparable au PTFE
Résistance à l'usure 15x acier au carbone Test d'abrasion de Taber
Température de fonctionnement -200°C à +80°C Utilisation continue
Résistance chimique Excellent (acides, alcalis, solvants) Sauf acides oxydants
Absorption d'eau <0,01% (24 heures) ASTM D570
Épaisseur 0,1-5 mm Personnalisable
Largeur Jusqu'à 2 m Format rouleau ou feuille
Conformité à la FDA Oui (non toxique, sans danger pour les aliments) 21 CFR 177.1520
Porosité (microporeux) 30-70% (en option) Pour les degrés de filtration

Note : Les valeurs sont typiques et peuvent varier en fonction du traitement et de la qualité. Pour obtenir des fiches techniques détaillées, visitez le site teflonx.com.

Pourquoi choisir Teflon X ?

As a leader in advanced polymer solutions, Teflon X delivers premium UHMWPE products backed by rigorous quality control and innovation. Our UHMWPE membrane is manufactured to exceed industry standards, ensuring seamless integration into your operations. With global shipping and expert support, we’re your trusted partner for UPE membrane excellence.

Ready to enhance your projects with our self-lubricating UHMW polyethylene film? Explore more at teflonx.com or reach out via our Page Contactez-nous. For inquiries, email Allison.Ye@teflonx.com.


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