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5% 10% 15% Graphite Carbon Bronze Glass Fiber Filled PTFE Sheet
US$9.00
10-99 kg
US$8.20
100-999 kg
US$7.60
1,000+ kg
Sample price:US$1.00/piece.Request sample
Product profile
Color
BlackAfter-sales Service
Free Replacement or RefundWarranty
24 MonthsModel NO.
Filled PTFE SheetMaterial
PTFEKind
Engineering Plastic SheetWater Absorption
＜0.01%Contraction Percentage
＜0.4%Gravity
Varies with Different Filling AmountsElongation at Break
Varies with Different Filling AmountsThickness(mm)
0.5-100Length(mm)
as Your RequirementWidth(mm)
as Your RequirementCertificate
ISO9001/Rosh/Reach/FDA/MSDSTransport Package
Wooden BoxesSpecification
as your requirementTrademark
CHUNHUANOrigin
ChinaHS Code
39209910Production Capacity
200 Tons/MonthKey features
Customizable Dimensions: Length and width tailored to customer requirements with precision cutting services.
Wide Thickness Range: Available thickness from 0.5 mm to 100 mm for molded and skived sheets.
Multiple Filler Options: Available with Bronze, Glass Fiber, Carbon, Graphite, MoS2, and Copper Powder fillers.
Comprehensive Certifications: ISO9001, RoHS, REACH, FDA, and MSDS certified for global compliance.
Fast Delivery: Production completed within 15 days for 2 tons; samples shipped in 5-7 days.
Free Replacement Warranty: 24-month warranty with free replacement or refund for mechanical defects.
100% Virgin Material: Manufactured using 100% virgin PTFE resin with no recycled content.
Flexible Customization: Full customization, minor customization, and sample-based design options available.
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: ≤2.85h
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:What thickness range is available for these slabs, and can you cut custom shapes?
A:
We offer thickness from 0.5 mm up to 100 mm. Length and width are fully customizable - you can order standard sheets or provide a 2D/3D drawing for precision cutting into washers, strips, or complex profiles.
Q:Can the filler ratio be adjusted for my specific application?
A:
Yes. The filler content (typically 5-40% by weight) can be tailored to balance properties such as wear resistance, friction, or thermal conductivity. Our engineers will recommend the optimal ratio based on your pressure, speed, temperature, and media.
Q:Which filler should I choose for high-load, low-speed oscillating movements without lubrication?
A:
Graphite or MoS2 are the best choices. They offer the lowest dynamic friction coefficients (0.05-0.10) and provide solid boundary lubrication, eliminating stick-slip and reducing start-up torque.
Q:I need electrical insulation - which type should I avoid, and which is safe?
A:
Only virgin PTFE retains high dielectric strength (60-100 kV/mm). Any filler, especially carbon or copper, drastically reduces insulation. If moderate insulation is acceptable, glass fiber or MoS2 (15-30 kV/mm) can be considered, but never use carbon or copper for electrical components.
Q:What about chemical resistance - do fillers affect it?
A:
PTFE itself is chemically inert, but fillers may be attacked by certain aggressive media. Glass fiber is vulnerable to strong alkalis and hydrofluoric acid; copper powder dissolves in oxidizing acids (e.g., nitric acid). We can advise on compatibility and adjust the formulation or recommend pure PTFE when full chemical resistance is mandatory.
Send Inquiry
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Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
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