Bronze Filled Mold PTFE Sheet

Name: High Temperature Resistance PTFE Sheet Graphite/Carbon/Bronze Filled Mold PTFE Sheet
Brand: Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
SKU: 1899915965

Jiangsu, ChinaZhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)

US$7.20-10.20

1 kg

Sample price:US$1.00/piece.Request sample

Product profile

Color

Black, Blue, White, Brown

After-sales Service

Free Replacement or Refund

Warranty

24 Months

Model NO.

Filled PTFE Sheet

Material

PTFE

Kind

Engineering Plastic Sheet

Water Absorption

＜0.01%

Contraction Percentage

＜0.4%

Length(mm)

as Your Requirement

Width(mm)

as Your Requirement

Thickness(mm)

5-100

Gravity

2.10-2.3 g/cm3

Elongation Break

150%

Certificate

ISO9001/Rosh/Reach/FDA/MSDS

Transport Package

Wooden Boxes

Specification

as your requirement

Trademark

CHUNHUAN

Origin

China

HS Code

39209910

Production Capacity

200 Tons/Month

Key features

Superior Chemical Resistance: Best chemical resistance among plastics; resists nearly all acids, alkalis, and solvents.

Customizable Dimensions: Length and width fully customizable to meet specific customer requirements.

Multiple Filler Options: Available with Bronze, Fiber Glass, Carbon, Graphite fillers for enhanced performance.

FDA Compliance Available: Pure and graphite/carbon-filled grades available with FDA 21 CFR 177.1550 compliance.

Fast Sample Delivery: General samples arranged within 2-5 days; delivery via EMS/DHL in 5-7 working days.

100% Virgin Material: Manufactured using 100% virgin PTFE resin with no recycled content.

Comprehensive Certifications: Certified with ISO9001, RoHS, REACH, FDA, and MSDS standards.

Company profile

Self-brandedYears of Export ExperienceImporters and ExportersHigh Repeat Buyers Choice

Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)

Jiangsu, China

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: ≤2.64h

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 are the advantages of graphite, carbon fiber, and bronze fillers, and how do I select the right one?

Graphite improves thermal conductivity and wear resistance - ideal for high-temperature sliding parts. Carbon fiber enhances creep resistance and pressure endurance, suitable for high-pressure seals. Bronze increases rigidity and dimensional stability, perfect for precision machining. We can recommend the best grade based on your temperature, load, and media.

Q:Is this sheet resistant to strong acids, alkalis, or organic solvents?

PTFE itself resists nearly all chemicals except molten alkali metals and elemental fluorine. Fillers slightly affect chemical resistance: graphite and carbon are stable in most acids/alkalis, while bronze is not recommended for strong oxidizing acids (e.g., concentrated nitric acid). Please provide your specific media for compatibility verification.

Q:Can this product be used in food contact or pharmaceutical equipment? Is it FDA compliant?

Pure PTFE and graphite/carbon-filled grades can be supplied with FDA 21 CFR 177.1550 compliance statements, but bronze-filled does not meet food contact requirements. We can offer food-grade sheets in pure or carbon/graphite fill as needed, complete with MSDS and FDA certificates.

Q:Can this sheet be machined after delivery, such as drilling, turning, milling, or engraving?

Absolutely. Molded PTFE sheets are readily machinable using standard carbide tools. We also offer pre-machined components per your 2D (PDF/CAD) or 3D (IGES/STEP) drawings, saving you in-house processing time and effort.