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Membrane UHMW-PE – Isolation électrique et stabilité thermique

La membrane UHMW-PE offre une isolation électrique fiable et une stabilité dimensionnelle sous contrainte thermique. Grâce à sa résistance supérieure à l'usure et à son faible frottement, elle améliore l'efficacité des pièces de machines et des mécanismes coulissants. Ses applications incluent les équipements de traitement chimique et les revêtements de protection.

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Présentation du produit

Unlock superior reliability in demanding electrical and thermal environments with Teflon X’s UHMW-PE Membrane Sheet, a high-performance Ultra-High Molecular Weight Polyethylene (UHMWPE) solution engineered for precision and endurance. This advanced UHMW-PE Membrane excels in providing robust electrical insulation, preventing breakdowns in high-voltage applications, while offering exceptional dimensional stability under thermal stress. With its superior wear resistance—up to 15 times that of carbon steel—and ultra-low friction properties, our UHMW-PE Membrane Sheet enhances efficiency in machinery parts, sliding mechanisms, and protective systems.

Téflon X UHMW-PE Membrane is chemically inert, resisting corrosion from acids, alkalis, and solvents (except oxidizing acids), and maintains self-lubricating performance to minimize maintenance. Ideal for chemical processing equipment and beyond, this non-toxic, low-moisture-absorbing material ensures long-term durability from -200°C to +80°C. As a versatile UHMW-PE Membrane, it supports innovation across industries—discover its potential at teflonx.com.

Principales caractéristiques et avantages

Crafted from premium UHMWPE with molecular weights over 3,000,000 g/mol, Teflon X’s UHMW-PE Membrane Sheet delivers these essential attributes for electrical, thermal, and mechanical excellence:

  • Isolation électrique: High dielectric strength safeguards against electrical failures in wiring, cables, and insulating barriers, with low conductivity for safe, reliable performance.
  • Stabilité thermique: Maintains dimensional integrity and low thermal expansion under heat stress, operating seamlessly from cryogenic lows to elevated temperatures without warping or degradation.
  • Superior Wear Resistance: 15× more abrasion-resistant than carbon steel, extending lifespan in high-friction zones like gears, guides, and conveyor components.
  • Faible coefficient de frottement: Self-lubricating surface (0.05–0.15 dynamic) reduces energy loss, noise, and wear in sliding mechanisms, eliminating the need for external lubricants.
  • Résistance chimique: Inert to corrosive substances, moisture, and most chemicals, ensuring stability in harsh processing environments with minimal absorption (<0.01%).
  • Impact and Toughness: Unmatched among thermoplastics, with no-break Izod impact for shock absorption in dynamic machinery and protective applications.
  • Lightweight and Versatile: Low density (0.93 g/cm³) for easy handling, available in sheet or microporous formats for customized UHMW-PE Membrane uses in filtration or coatings.
  • Conformité écologique: Non-toxic, odorless, and recyclable, meeting FDA standards for hygienic applications while promoting sustainability.

Ce UHMW-PE Membrane outperforms traditional insulators and liners, combining electrical safety with mechanical resilience for cost-effective, high-efficiency solutions.

Applications

Téflon X UHMW-PE Membrane Sheet is engineered for critical roles where electrical insulation, thermal stability, and durability converge, powering efficiency in varied sectors:

  • Chemical Processing Equipment: Linings for pipes, tanks, valves, and pumps, leveraging chemical resistance and wear protection to handle corrosive flows and abrasives.
  • Electrical and Electronics: Insulating sheets for cables, transformers, and circuit boards, providing dielectric barriers and thermal management in high-voltage systems.
  • Machinery Parts and Sliding Mechanisms: Guide rails, bushings, and wear strips in automation, reducing friction and extending service life in industrial assembly lines.
  • Protective Coatings: Anti-abrasion overlays for chutes, hoppers, and truck beds, ensuring smooth material flow and corrosion resistance in mining and logistics.
  • Filtration and Separation: Microporous UHMW-PE Membrane variants for chemical filters and gas separators, offering high permeability with structural integrity.
  • Aérospatiale et automobile: Thermal-stable components like seals and insulators, benefiting from low weight, impact resistance, and low-friction performance.

From safeguarding chemical plants to optimizing machinery, our UHMW-PE Membrane Sheet delivers proven results in wear-prone, electrically sensitive environments.

Spécifications techniques

Vous trouverez ci-dessous un tableau complet des paramètres standard pour le Téflon X. UHMW-PE Membrane Sheet. Tailored specifications, including enhanced porosity or thickness, are available—contact us for custom UHMW-PE Membrane designs.

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
Rigidité diélectrique 20-30 kV/mm ASTM D149 (estimation pour les feuilles)

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 ?

Teflon X pioneers advanced polymer technologies, offering elite UHMW-PE Membrane Sheet solutions with uncompromising quality and adaptability. Our UHMW-PE Membrane integrates electrical insulation and thermal stability with unmatched wear resistance, streamlining your operations and reducing costs. Supported by expert guidance and global logistics, we empower your success in chemical and industrial innovation.

Secure the advantages of Teflon X’s durable UHMW-PE Membrane—peruse our catalog at teflonx.com or engage via our Page Contactez-nous. Direct inquiries to Allison.Ye@teflonx.com for swift assistance.


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