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The product is a conductive silicone rubber O‑ring designed for EMI shielding, manufactured by Chaoran Plastic Co., Ltd. in China. It incorporates silver‑plated glass filler and is supplied in custom colours. Key data from the supplier include a hardness of 70 ± 5 Shore A, density of 1.9 ± 0.25 g/cm³ (ASTM D792), tensile strength greater than 1.4 MPa (ASTM D412), elongation at break between 100 % and 300 % (ASTM D412), operating temperature range - 55 °C to +150 °C, attenuation of 70 to 90 dB, pressure rating of 10 to 100 psi and a precision extrusion tolerance.
The material combines a silicone matrix with silver‑plated glass filler, a composition widely used for sealing and shielding in electronic enclosures. In the industry, conductive silicone O‑rings typically exhibit hardness values from 60 to 80 Shore A and can endure temperatures between - 40 °C and 200 °C, with a compression set below 30 %. Typical volume resistivity for such compounds is around 10¹² Ω·cm, and standard packaging is sealed poly‑bags to protect the silicone from contamination.
These O‑rings are intended for wireless communication devices, aerospace hardware and medical equipment where electromagnetic interference must be contained. Original equipment manufacturers and system integrators order them for prototype runs and high‑volume production. The supplier can provide quantities ranging from prototype batches to large‑scale runs; however, exact minimum order quantities and lead times are not listed and should be confirmed directly with Chaoran Plastic Co., Ltd. before placing an order.
| Hardness (Shore A) | 70 ± 5 (ASTM D2240) |
| Density (g/cm³) | 1.9 ± 0.25 (ASTM D792) |
| Tensile strength (MPa) | >1.4 (ASTM D412) |
| Elongation at break (%) | 100 ~ 300 (ASTM D412) |
| Operating temperature (°C) | -55 ~ 150 |
| Attenuation (dB) | 70 to 90 |
| Pressure range (psi) | 10 to 100 |
| Volume resistivity (Ω·cm) | typical 10¹² (standard) |
| Temperature stability (°C) | typical -40 to 200 (standard) |
| Compression set (%) | typical <30 (standard) |
Chaoran Plastic Co., Ltd. is located at No. 7 Building Guoda International Trading Center, Shandong 274100 Dingtao Town, China. The company is listed as an imported tier supplier with a harbor trust tier. According to the platform data the supplier’s response rate is currently 0.00 % and no average response time is recorded, indicating that enquiries may require proactive follow‑up.
The firm specialises in custom‑coloured conductive silicone products, including EMI shielding O‑rings and other moulded components. Its catalogue highlights the ability to produce both prototype quantities and high‑run volumes, and it offers material testing against standards such as ASTM D792 and ASTM D2240. No additional corporate history, revenue figures or client lists are provided in the source information.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify the hardness, attenuation and temperature ratings against your application’s requirements. Ask for the latest test certificates for hardness (ASTM D2240), density (ASTM D792) and volume resistivity, and confirm that the material complies with any relevant electromagnetic compatibility standards applicable to your market.
Logistics should be clarified with Chaoran Plastic Co., Ltd. Confirm the preferred Incoterms, typical lead time for the required batch size and the method of payment. Because the supplier’s response rate is currently zero, allow extra time for communication and ensure that all trade terms are documented in writing before shipment.
Arrange for incoming quality inspection at the point of receipt or engage a third‑party inspection service. Request a sample for functional testing, and verify that the supplied O‑rings meet the specified attenuation and pressure ratings. Retain the material test reports for future audits and compliance checks.
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When sourcing Emi Shielding Rubber O Rings for your business, securing the right balance of quality and cost is essential. Chaoran Plastic Co., Ltd., 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 $122/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Plastic Products sector with strong demand from importing countries worldwide.
Importing Emi Shielding Rubber O Ri requires careful attention to shipping logistics, customs compliance, and secure payment terms. Chaoran Plastic Co., Ltd. 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Emi Shielding Rubber O Ri 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 Plastic Products category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Emi Shielding Rubber O Ri 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 Emi Shielding Rubber O Rings from Chaoran Plastic Co., Ltd. is $122/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 Chaoran Plastic Co., Ltd. through EximNext.
The supplier, Chaoran Plastic Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Emi Shielding Rubber O Ri. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Emi Shielding Rubber O Rings depends on the specific grade and form. Contact Chaoran Plastic Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Emi Shielding Rubber O Ri from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Chaoran Plastic Co., Ltd.. Ensure you have the necessary import licenses for Plastic Products products in your destination country.
Yes, Chaoran Plastic Co., Ltd. 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 Chaoran Plastic Co., Ltd. through EximNext.
Chaoran Plastic Co., Ltd. offers Emi Shielding Rubber O Ri with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Emi Shielding Rubber O Ri is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Chaoran Plastic Co., Ltd. through our platform.
Chaoran Plastic Co., Ltd. maintains international quality certifications. These ensure that the Emi Shielding Rubber O Ri 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. Chaoran Plastic Co., Ltd. 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 Chaoran Plastic Co., Ltd..
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