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Tight Thickness Tolerance White PTFE Sheet for Stamping Cutting & CNC Machining
US$7.00-10.00
10 kg
Sample price:US$1.00/piece.Request sample
Product profile
Color
WhiteAfter-sales Service
Free Replacement or RefundWarranty
24 MonthsModel NO.
White PTFE SheetMaterial
PTFEKind
White Plastic SheetWater Absorption
＜0.01%Contraction Percentage
＜0.4%Tensile Strength
30~40MPaGravity
2.10-2.3 g/cm3Processing Service
CuttingSurface Finish
GlossySample
Sample AvailableCertificate
MSDS\RoHS\Reach\FDATransport Package
Wooden BoxesSpecification
as your requirementTrademark
chunhuanOrigin
ChinaHS Code
39209910Production Capacity
50tons/MonthKey features
100% Virgin PTFE Material: Made from 100% virgin PTFE with no recycled content for superior purity.
Customizable Dimensions: Size, width, and length can be tailored to specific customer requirements.
FDA & RoHS Certified: Complies with FDA 21 CFR 177.1550, RoHS, REACH, and ISO9001 standards.
Rapid Response Support: Inquiries replied within 2 hours during working time and 24 hours otherwise.
Free Sample Availability: Free samples can be offered to verify machining performance and quality.
Excellent Chemical Resistance: Resists almost all strong acids, bases, organic solvents, and cleaning agents.
Stress-Relieved Structure: Skiving process ensures non-oriented, non-delaminating sheets for stability.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.12h
AI-Powered supplier vetting
SummaryZhenjiang Chunhuan Sealing Materials Co., Ltd. (Group) is identified as a manufacturer and trading company with its own export license, 186 employees, and more than 30 years of operating history. It produces PTFE sheets, rods, gaskets, and related plastic products, and reports ISO9001, MSDS, RoHS, REACH, and ASTM 3308 credentials. The supplier supports extensive customization and has documented inspection, corrective-action, complaint-handling, and traceability procedures. It reports inventory capability, one-month average lead times in both peak and off-season, and 20 years of export experience. However, it does not provide 3D software design services, has no available SDK, overseas warehouse, overseas showroom, overseas agent or branch, and has not participated in offline trade shows. No valid manufacturing-capacity contract with related subcontractors is reported. Financial information is referenced for 2020–2022, but the provided slices do not disclose sufficient financial results to assess...
Supplier typeThe supplier is explicitly described as both a manufacturer and trading company with its own export license. Its stated activities include manufacturing plastic products and processing machine elements and spare parts, supporting classification as a manufacturing-oriented supplier.
CertificationsThe supplier reports ISO9001, MSDS, RoHS, REACH, and ASTM 3308 credentials, while the sustainability-related certification is specified as ISO9001:2015. These stated certifications provide explicit evidence of certification holdings, although the slices do not verify their scope or current validity dates.
After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints, as well as corrective and preventive actions. This directly supports an established after-sales issue-management process.
Production capacityThe supplier identifies itself as a manufacturer with 186 employees and established plastic-product production, reports in-stock capability, and states one-month average lead times in both peak and off-season. However, it also reports no valid manufacturing-capacity contract with related subcontractors, so the evidence demonstrates internal production capability but leaves outsourced-capacity controls as a limitation.
Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. This is direct evidence of a broad customization service range.
Product Q&A
Q:Does white PTFE differ in performance from standard white or colored PTFE?
A:
White is the natural color of pure PTFE with no pigments or fillers, preserving its inherent chemical inertness, temperature resistance, and non-stick properties. Colored PTFE usually contains pigments that may affect food-grade compliance, while this white sheet suits applications requiring high purity.
Q:Is this sheet suitable for CNC machining, such as milling, turning, or drilling?
A:
Yes, highly suitable. Skived sheet has uniform density and low internal stress, so it resists deformation and burr formation during CNC machining, yielding smooth surfaces and precise dimensions - ideal for complex seals, insulators, or wear parts.
Q:Will the sheet crack, warp, or delaminate during stamping or CNC machining?
A:
No. The skiving process produces a non-oriented, non-delaminating sheet that has been stress-relieved. It will not crack or warp under normal machining conditions. Using sharp tooling and proper feed rates ensures optimal results.
Q:What are the customization ranges? Can it be slit into small rolls of specific widths?
A:
Thickness 0.2-6.5 mm, width 100-2700 mm, length customized by roll. We can slit into any width of small rolls or sheets according to your equipment needs, with smooth edges and controllable width tolerance.
Q:Does this white PTFE sheet comply with food or pharmaceutical contact standards?
A:
Yes. Made from 100% virgin PTFE, it meets FDA 21 CFR 177.1550 for food contact, and complies with ROHS and REACH. MSDS documentation is available, suitable for contact parts in food and pharmaceutical machinery.
Send Inquiry
*To:
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)*Content:
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