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The 3725 phenolic cotton cloth laminated rod from Ztelec Group is an industrial-grade insulating material made from white cotton cloth and phenolic resin. It meets the GB 5133-85 executive standard and carries a temperature classification of E, making it suitable for continuous operation at elevated temperatures up to 120°C. The material is engineered for high mechanical strength, excellent electrical insulation, and good machinability, allowing for precise fabrication into structural components.
This grade is a standard phenolic laminate used widely in electrical and mechanical industries. Typical compositions include layers of cotton cloth impregnated with phenolic resin, compressed under heat to form a dense, homogeneous rod. The standard density for this grade is around 1.3 to 1.4 g/cm³, with a tensile strength of 90 MPa typical for the category. Surface resistance generally exceeds 10¹² ohms, and dielectric strength is commonly above 15 MV/m, ensuring reliable performance in high-voltage applications.
Primary applications include insulation structural parts in electric apparatus, such as switchgear, transformers, and motor components, as well as wear-resistant mechanical parts like gears, pulleys, and bearings. Buyers sourcing this material typically specify diameters and lengths to match their machining requirements. The rod is supplied in standard brown or natural finish, with custom lengths available upon request. Confirm minimum order quantities and packaging options directly with Ztelec Group.
| Base Material | White cotton cloth |
| Resin System | Phenolic resin |
| Executive Standard | GB 5133-85 |
| Temperature Classification | E (120°C continuous) |
| Typical Density | 1.3 - 1.4 g/cm³ (standard for grade) |
| Typical Tensile Strength | 90 MPa (standard for grade) |
| Typical Surface Resistance | >10¹² ohms (standard for grade) |
| Typical Dielectric Strength | >15 MV/m (standard for grade) |
| Machinability | Good |
| Primary Use | Electrical insulation and wear-resistant mechanical parts |
Ztelec Group is based in Zhengzhou, Henan Province, China, with its registered address at No. 279 Third West Ring. The company operates in the industrial materials sector, specialising in laminated products for electrical and mechanical applications. Its harbor-tier trust status reflects a baseline level of verification, though the current response rate and average response hours are not available, indicating a need for direct contact to confirm details.
The supplier focuses on providing materials that meet established standards such as GB 5133-85, ensuring compliance with Chinese industrial specifications. While the profile does not disclose additional certifications, years in business, or client lists, the listed products align with common industrial requirements. Buyers are advised to verify production capabilities, quality control processes, and export experience directly with Ztelec Group before placing orders.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering the 3725 phenolic cotton cloth laminated rod from Ztelec Group, verify that the material meets your specific application requirements. Confirm the temperature classification, dielectric strength, and tensile strength values, as these are critical for electrical and mechanical performance. Request test certificates or third-party inspection reports to validate compliance with GB 5133-85 and other relevant standards.
Discuss logistics details with Ztelec Group, including lead times for production and shipping. Clarify the available Incoterms, such as FOB or CIF, and ensure the packaging meets your handling and storage requirements. For bulk orders, confirm whether the supplier can accommodate custom lengths or diameters, and ask about their export experience to your destination country.
Conduct quality checks upon receipt, focusing on dimensional accuracy, surface finish, and absence of defects such as cracks or delamination. Inspect the material’s electrical properties, including dielectric strength and surface resistance, to ensure they meet your specifications. Request material test reports (MTRs) and certificates of conformity to document the rod’s compliance with industry standards.
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When sourcing 3725 Phenolic Cotton Cloth Laminated Rod for your business, securing the right balance of quality and cost is essential. Ztelec Group, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electric Components sector with strong demand from importing countries worldwide.
Importing 3725 Phenolic Cotton Clot requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ztelec Group offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 3725 Phenolic Cotton Clot has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electric Components category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing 3725 Phenolic Cotton Clot requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 3725 Phenolic Cotton Cloth Laminated Rod from Ztelec Group is $1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Ztelec Group through EximNext.
The supplier, Ztelec Group, has set a Minimum Order Quantity (MOQ) of 1 Bags for 3725 Phenolic Cotton Clot. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 3725 Phenolic Cotton Cloth Laminated Rod depends on the specific grade and form. Contact Ztelec Group through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 3725 Phenolic Cotton Clot from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ztelec Group. Ensure you have the necessary import licenses for Electric Components products in your destination country.
Yes, Ztelec Group is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Ztelec Group through EximNext.
Ztelec Group offers 3725 Phenolic Cotton Clot with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
3725 Phenolic Cotton Clot is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ztelec Group through our platform.
Ztelec Group maintains international quality certifications. These ensure that the 3725 Phenolic Cotton Clot meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ztelec Group will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Ztelec Group.
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