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Anti-creep Carbon Fiber Reinforced PTFE Rod Extruded/Molded Round Rod for Guide Bushings
US$8.80
10-999 kg
US$7.80
1,000-4,999 kg
US$7.00
5,000+ kg
Sample price:US$1.00/piece.Request sample
Product profile
Material
PTFEKind
Plastic BarWater Absorption
＜0.01%Model NO.
Carbon Fiber Reinforced PTFE RodContraction Percentage
＜0.4%Tensile Strength
16-24 MPaDensity
2.05--2.22 G/M3Elongation at Break
100-200%Compression Strength
44-62MPaHardness, Shore D
60-67Processing Service
CuttingSample
Sample AvailableCertificate
MSDS\RoHS\Reach\FDATransport Package
Plastic Bags and Wooden BoxesSpecification
as your requirementTrademark
chunhuanOrigin
ZhenjiangHS Code
39209910Production Capacity
50tons/MonthKey features
Anti-Creep Performance: Carbon fiber reinforcement significantly reduces cold-flow creep and compression set for stable guide bushings.
Superior Chemical Resistance: Resists most strong acids, bases, and organic solvents except molten alkali metals.
Customizable Dimensions: Supports standard and non-standard diameters and lengths cut to order.
Precision Machining Support: Accepts PDF/CAD drawings for turning, milling, drilling, and slotting into finished bushings.
Low Friction & Wear: Maintains PTFE's low friction while carbon fiber reduces wear and frictional heat.
Fast Sample Delivery: General samples can be arranged within 2-5 days.
Comprehensive Certifications: Available with MSDS, RoHS, REACH, and FDA-compliant pure PTFE alternatives.
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: ≤2.82h
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:How exactly does carbon fiber reinforcement improve the creep resistance of PTFE?
A:
Carbon fiber forms a rigid skeleton within the PTFE matrix, significantly reducing compression set and cold flow tendency. Under sustained load, dimensional changes in guide bushings are far smaller than pure PTFE, maintaining fit clearance and guiding accuracy over the long term, and reducing wear or jamming caused by relaxation.
Q:Is this carbon fiber filled PTFE rod FDA-compliant or food-grade?
A:
No. Carbon fiber filled PTFE does not meet FDA food-contact requirements and is not recommended for food, pharmaceutical, or potable water systems. It is designed for industrial guide bushings. For food-grade needs, please select pure PTFE or FDA-compliant unfilled grades.
Q:Can diameter and length be customized? Do you support machining into guide bushings per drawings?
A:
Yes. We support standard and non-standard diameters, with lengths cut to order. We accept PDF/CAD 2D drawings and IGES/STEP 3D models for turning, milling, drilling, and slotting, delivering finished guide bushings or bushing blanks directly.
Q:How does carbon fiber filled PTFE perform in terms of chemical resistance? Which media can it resist?
A:
The PTFE matrix resists most strong acids, bases, and organic solvents. Carbon fiber filling does not compromise its chemical inertness, but strong oxidizing acids should be avoided. It is suitable for oils, water, hydrocarbons, mild acids/bases, and most industrial chemicals. Provide your specific media for compatibility confirmation.
Q:Is this material easy to machine? How is dimensional stability after machining?
A:
Carbon fiber reinforced PTFE offers excellent machinability with dimensional stability and minimal deformation. Machined surfaces are smooth and can achieve the tolerances and surface finish required for precision guide bushings, suitable for turning, milling, drilling, and grinding.
Send Inquiry
*To:
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)*Content:
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