PTFE Mesh Heat Resistant Corrosion Proof for Extreme Environments Filtration

OFOALN PTFE Filter Screens & Related Products

I. Basic Product Overview & Parameters

A. Product & Brand Information

• Product Names: PTFE Filter Screen, F4 PTFE Filter Screen, TEFLON PTFE Fiber Base Fabric, Alloy Punching Mesh, Stretch Mesh, Laser Punching Mesh
• Brand Association: PTFE, TEFLON, F4 PTFE (Teflon-coated/PTFE-based filter mesh)
• Trademark: OFOLAN (consistent with OFOLAN product series)
• Place of Origin: China
• Warranty Period: 3 Months (aligned with OFOLAN standardized warranty policy)
• Transport Packaging: Wooden Crate Transportation (consistent with OFOLAN logistics standards)

B. Key Specifications & Material Properties

1. Product Specifications

• Mesh Size:
  • Mesh Count: 0.5–400 Mesh
  • Aperture Dimensions: 0.3×0.5mm, 1×2mm, 2×3mm, 3×6mm, 4×8mm, 5×10mm (customizable sizes available)
• Wire Diameter/Thickness: 5.0mm – 0.05mm
• Weaving Methods & Hole Patterns:
  • Weaving Techniques: Plain Weave, Twill Weave, Mat Weave (woven mesh variants); additional specialized weaves for PTFE woven mesh: arrow loom plain weave, diagonal weave, dense weave (15–400 Mesh range)
  • Hole Shapes (Punching/Stretching Variants): Diamond, Circular, Square, Oblong, Hexagonal

2. Material Properties (PTFE Core)

• Density: 2.2 g/cm³
• Operating Temperature Range: -200℃ to +250℃ (cracking temperature: above 400℃)

II. Core Product Characteristics

OFOALN PTFE filter screens and related products are engineered for high-performance in extreme environments, with standout features including:

1. Exceptional Chemical Stability: Resistant to nearly all chemicals, including strong acids, alkalis, and organic solvents. This makes it ideal for applications involving high-temperature, corrosive chemical media (e.g., hydrofluoric acid, phosphoric acid, sulfuric acid, nitric acid, hydrochloric acid, and aqua regia).
2. Superior Thermal Resilience: Operates reliably across an ultra-wide temperature range (-200℃ to +250℃). Even at extremely low temperatures (e.g., -196℃), it maintains mechanical toughness with a 5% elongation rate, avoiding brittleness or performance degradation.
3. Low Friction & Self-Lubrication: Features an extremely low friction coefficient (0.02, approximately 1/40 that of rubber) and a non-stick surface. This prevents adhesion of viscous substances, reducing maintenance needs and ensuring consistent flow during filtering.
4. Durability & Inertness:
   • Excellent climate resistance: Boasts one of the longest aging lives among plastic materials, withstanding UV, humidity, and temperature cycles without degradation;
   • Physiological inertness: Non-toxic and biocompatible, suitable for medical implant components or food/pharmaceutical contact applications;
   • Low surface tension: Delivers strong non-adhesiveness, further enhancing its suitability for sticky or high-viscosity media filtering.

III. Main Application Fields

Leveraging its resistance to extreme temperatures, corrosion, and chemicals, OFOALN PTFE products are widely used across industries and specific scenarios:

1. Key Application Industries

• Aviation, Chemical, Electronics, Bridge Construction, Textile, Machinery Manufacturing, Papermaking, Ceramics, and more.

2. Specific Use Cases

• Filtration & Separation: High-temperature/chemical filtering, gas-liquid separation, demisting (e.g., in chemical reactors, exhaust treatment systems);
• Corrosive Processing: Components in corrosive processing systems (e.g., acid/alkali storage tanks, chemical transfer pipelines);
• Specialized Woven Mesh: PTFE woven mesh (15–400 Mesh) is particularly valued for reliable performance in acidic/alkaline media, used in sectors like chemical fiber production, electroplating, and pharmaceutical purification.

IV. Purchase and Customization Support (FAQ)

(Consistent with the standardized FAQ for OFOLAN metal wire mesh products, ensuring uniform customer experience)

1. 样品政策：提供样品。客户承担样品费和运费;某些特定产品可能会提供免费样品。
2. 定制包装：支持定制包装盒，并可提供模具线协助客户进行艺术品设计。
3. 产品定制：接受个性化定制请求。为了便于深入讨论，客户需要提供产品尺寸、网格规格、材料要求（例如聚四 氟乙烯厚度、涂层密度）或设计图纸。
4. 付款方式：支持多种付款方式，包括 T/T（电汇）、信用卡、PayPal 和 Visa。
5. 最小起订量 （MOQ）：对于库存商品，最小起订量为 1 件，满足小批量采购的需求。

五、联系方式

• 公司名称：安平市奥福兰金属丝网制造有限公司
• 公司地址：河北省衡水市安平县高新区
• 联系电话：+86 13315865785（手机）
• 电子邮件地址：estrellayue@ofolan.com
• WhatsApp：+86 13315865785
• 官方网站：http://www.ofolan.com