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Etched PTFE products are polytetrafluoroethylene sheets or components treated with a chemical surface modification to enhance adhesive bonding. The etching process alters the polymer structure at the molecular level, creating micro-roughness that improves mechanical interlock with epoxies, polyurethanes, and other industrial adhesives. These products are supplied as flat sheets, rings, or custom-cut shapes.
The etching is applied to one or both sides, depending on application needs. Standard material is virgin PTFE with a density of approximately 2.2 g/cm³ and a melting point of 327°C. The surface energy increases from less than 20 mN/m to over 40 mN/m after treatment, significantly improving wettability. The base material remains chemically inert and resistant to solvents, acids, and temperatures up to 260°C.
This material is primarily used in aerospace, electronics, and industrial sealing applications where reliable adhesive bonding is critical. Buyers include manufacturers of circuit boards, gaskets, and high-temperature seals. Minimum order quantities are not specified in the listing, but orders are typically fulfilled in sheet quantities or by weight. Packaging is in sealed plastic with desiccant to prevent moisture absorption.
| Base material | Virgin PTFE (polytetrafluoroethylene) |
| Surface treatment | Single-sided or double-sided chemical etching |
| Density | Approximately 2.2 g/cm³ |
| Melting point | 327°C |
| Service temperature range | -200°C to +260°C |
| Surface energy after etching | Typically increased from <20 mN/m to >40 mN/m |
| Thickness range | Typical available thicknesses: 0.5mm, 1.0mm, 1.5mm, 2.0mm, 3.0mm |
| Sheet size | Standard sheets up to 1000mm x 1000mm; custom sizes available |
| Surface roughness | Typical Ra value of 2.0 to 5.0 micrometres after etching |
| Adhesion test method | Typically tested per ASTM D903 or ISO 8510-1 for peel strength with epoxy adhesives |
Zibo Hiwell Light Industrial Co., Ltd. is based in Zibo High Zone, Shandong Province, China, with a manufacturing facility located at No.99 Lutai Road. The company specialises in PTFE-based products, particularly surface-treated films and components for industrial bonding applications. Its trust tier is classified as harbor, indicating registered business status and physical premises.
The supplier does not disclose production volume, workforce size, or export history. No certifications such as ISO 9001 or material test reports are referenced in the listing. Buyers should assume processing capabilities are limited to standard etching methods unless confirmed otherwise. Direct communication is required to verify custom cut tolerances and batch consistency.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Verify the etching type (single or double-sided) and thickness tolerance before ordering. Request a sample to test adhesive bond strength under your specific conditions. Inspect the surface for uniformity - uneven etching may cause bonding failures. Confirm that the PTFE is virgin-grade and free of fillers or additives that could affect performance.
Lead time for standard sizes is typically 10 to 15 days; custom cuts may extend this to 20 to 30 days. Packaging is in sealed plastic with desiccant to prevent moisture absorption. Incoterms such as FOB Qingdao or CIF are standard. Payment terms usually require a 50% deposit with balance against shipping documents. Confirm these details in writing before production begins.
Quality inspection should include visual check for etch uniformity, measurement of thickness with a micrometer, and peel testing using the intended adhesive. Request a certificate of material compliance and batch traceability. For critical applications, require a test report showing surface energy measurement and adhesion strength per ASTM standards. Retain samples for future reference.
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When sourcing Etched Ptfe Products for your business, securing the right balance of quality and cost is essential. Zibo Hiwell Light Industrial Co., Ltd., a supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.15/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Plastic Items sector with strong demand from importing countries worldwide.
Importing Etched Ptfe Products requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zibo Hiwell Light Industrial Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Etched Ptfe Products for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Plastic Items category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Etched Ptfe Products requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Etched Ptfe Products from Zibo Hiwell Light Industrial Co., Ltd. is $0.15/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zibo Hiwell Light Industrial Co., Ltd. through EximNext.
The supplier, Zibo Hiwell Light Industrial Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Etched Ptfe Products. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Etched Ptfe Products depends on the specific grade and form. Contact Zibo Hiwell Light Industrial Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Etched Ptfe Products from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zibo Hiwell Light Industrial Co., Ltd.. Ensure you have the necessary import licenses for Plastic Items products in your destination country.
Open the Zibo Hiwell Light Industrial Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Zibo Hiwell Light Industrial Co., Ltd. through EximNext.
Zibo Hiwell Light Industrial Co., Ltd. offers Etched Ptfe Products with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Etched Ptfe Products is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zibo Hiwell Light Industrial Co., Ltd. through our platform.
Zibo Hiwell Light Industrial Co., Ltd. maintains international quality certifications. These ensure that the Etched Ptfe Products meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zibo Hiwell Light Industrial Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zibo Hiwell Light Industrial Co., Ltd..
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