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Fr4 Epoxy Composite Rod, Rigid and Durable, Suitable for Precision Tooling and Jigs, Custom Cutting Service Offered
US$12.80
3 kg
Product profile
Customization
AvailableColor
Green, Black, or AmberMaterial
Woven E-Glass + Flame-Retardant EpoxyModel NO.
Epoxy Fiberglass Rods-YDKind
Fiberglass RodWater Absorption
≤ 0.15%Tensile Strength
≥350 MPaDiameter Range
2 mm - 100 mmDensity
1.85-2.0 G/Cm³Flexural Strength
≥ 400 MPaDielectric Strength
≥ 20 Kv/mmVolume Resistivity
>1.0 X 10^13 ω·CmArc Resistance
≥ 180 SecOperating Temperature
-50°C to +140°C (Short-Term up to 180°C)Flame Rating
UL94 V-0Specification
1000mmTrademark
YoudaOrigin
Liaoning, ChinaProduction Capacity
100 Ton/Tons Per MonthKey features
Flame Retardant Safety: FR4 variant meets UL94 V-0 flame rating for safety-critical electrical components.
Easy Machinability: Compatible with standard CNC, drilling, turning, and milling tools without special equipment.
Custom Size Options: Diameter range 2 mm to 100 mm with customizable lengths and precision tolerances.
Chemical Resistance: Resists oils, solvents, acids, and alkalis commonly found in industrial settings.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤2.99h
About Our Factory & Business Background
AddressShenyang, Liaoning, China
Plant Area150 square meters
Number of Employees28
Registered Capital1,000,000 RMB
Terms of PaymentLC, T/T, D/P
International Commercial Terms(Incoterms)FOB, CIF, CFR
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1
Supply Chain Partners20
Our Production Capability & Technical Expertise
Main ProductsTransformer Radiator, Insulation Paper, Insulation Sheet, Electrical Insulation Paper, Insulation Films, Fish Paper, DDP Paper
Production Lines1
Production MachinesSculpture Machine, Cutting Machine
QA/QC inspectors2 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers5 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2019-12-16
Main MarketsAfrica, East Asia(Japan/ South Korea)
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What is the difference between FR4 and G10 rods?
A:
FR4 is flame-retardant (UL94 V-0) for electrical safety, while G10 has slightly higher mechanical strength and is non-flame retardant. Both share similar electrical properties.
Q:Can I machine FR4/G10 rods myself?
A:
Yes, they are highly machinable using standard metalworking tools like carbide-tipped bits. Use dust extraction as fine glass particles require proper ventilation.
Q:How do I select the right diameter and length?
A:
Consider voltage level, mechanical load, space constraints, and assembly method. Share your drawing for optimal size and material grade recommendations.
Q:Can I get samples before placing a bulk order?
A:
Yes, we offer free or low-cost samples (shipping cost may apply) to verify color, texture, and machinability before bulk production.
Q:Are FR4/G10 rods suitable for outdoor use?
A:
They perform well in humid environments due to low moisture absorption. However, prolonged UV exposure may cause discoloration; consider protective coating for long-term outdoor use.
Send Inquiry
*To:
Shenyang Youda Trading Import & Export Co., Ltd.
Shenyang Youda Trading Import & Export Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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