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Antioxidant 4010 is a rubber processing additive supplied as a white powder, formulated from N-cyclohexyl-N'-phenyl-p-phenylenediamine (CDP) with the chemical structure C18H22N2. It is designed to inhibit oxidative degradation in dark-coloured natural and synthetic rubber compounds, enhancing durability during high-temperature processing and prolonged service life. The product is classified under HS Code 3812.30 for cross-border trade and is packaged in bulk for industrial compounding operations.
This antioxidant integrates seamlessly into rubber formulations, offering compatibility with a broad range of elastomers including SBR, BR, and NR. Typical industry use includes tires, conveyor belts, and mechanical rubber goods where resistance to heat, oxygen, and ozone is critical. Standard purity levels for CDP-based antioxidants often exceed 98%, with typical ash content below 0.5% and volatility under 1% at processing temperatures, ensuring consistent performance across batches.
Manufacturers in the automotive, industrial rubber, and consumer goods sectors rely on Antioxidant 4010 to extend the lifespan of their products. Bulk supply supports efficient production lines, while its stability under harsh conditions makes it a preferred choice for applications exposed to environmental stressors. Buyers should confirm packaging specifications and handling requirements, as the powder may darken upon prolonged exposure to air or light without affecting its efficacy.
| Chemical name | N-cyclohexyl-N'-phenyl-p-phenylenediamine (CDP) |
| Molecular formula | C18H22N2 |
| Physical form | White to off-white powder |
| HS Code | 3812.30 |
| Typical purity | ≥ 98% (standard for industrial-grade CDP) |
| Typical ash content | < 0.5% (standard for rubber antioxidants) |
| Typical volatility at 105°C | < 1% (standard for processing stability) |
| Compatibility | Natural rubber (NR), SBR, BR, NBR, and other synthetic rubbers |
| Primary application | Tires, conveyor belts, mechanical rubber goods |
| Packaging | Bulk bags or drums for industrial use |
Shijiazhuang Kunmai Chemical Technology Co., Ltd. is based in the Shijiazhuang High-Tech Zone, Hebei Province, China, with its registered address at Fangyi, 050035. The company operates within a verified trust tier, indicating a baseline level of credibility for B2B transactions in the chemical sector. Its focus includes the production and supply of rubber additives, with Antioxidant 4010 as a key product in its portfolio for industrial applications.
The supplier’s profile does not specify a response rate or average response time, which buyers should verify directly when initiating inquiries. As a Harbor-tier supplier, it meets the platform’s minimum requirements for listing but lacks additional verification signals such as third-party certifications or trade assurances. Buyers are advised to confirm the supplier’s compliance with relevant industry standards, such as ISO or REACH, prior to placing orders.
Antioxidant 4010 (N-cyclohexyl-N'-phenyl-p-phenylenediamine, CDP) is a specialized rubber antioxidant supplied as a white powder that may darken upon exposure to air and light. Widely used in the manufacture of dark-colored natural and synthetic rubber products including tires, conveyor belts, and mechanical rubber goods, it provides effective protection against oxidative degradation during processing and service life. This product is traded in bulk packaging suitable for industrial compounding operations and is classified under HS Code 3812.30 for international commerce.
| 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 Antioxidant 4010 from Shijiazhuang Kunmai Chemical Technology Co., Ltd., verify the supplier’s ability to provide a Certificate of Analysis (CoA) for each batch, confirming purity, ash content, and volatility. Request third-party test reports for critical parameters such as molecular weight and heavy metal content to ensure compliance with your production standards. Confirm the supplier’s adherence to Good Manufacturing Practices (GMP) for chemical additives.
Discuss logistics details, including lead times for bulk shipments, which can vary based on production schedules and demand. Clarify Incoterms such as FOB Shijiazhuang or CIF to your destination port, and agree on payment terms like T/T or L/C. Ensure the supplier can provide export documentation, including a commercial invoice, packing list, and HS Code classification (3812.30) to facilitate customs clearance.
Implement quality checks upon receipt, including visual inspection for colour consistency and testing for purity and ash content using standard methods such as ASTM D4526 for rubber antioxidants. Request a Material Safety Data Sheet (MSDS) to confirm handling and storage requirements. For applications requiring FDA compliance, verify that the product meets 21 CFR regulations for indirect food additives in rubber articles.
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When sourcing Antioxidant 4010 for your business, securing the right balance of quality and cost is essential. Shijiazhuang Kunmai Chemical Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including Industrial Grade / Rubber Antioxidant CDP Type, N-cyclohexyl-N'-phenyl-p-phenylenediamine (CDP), and 4175-37-2. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2,8003,200./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3812.30, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Antioxidant 4010 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shijiazhuang Kunmai Chemical Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3812.30 in their destination country. 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Antioxidant 4010 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 Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Antioxidant 4010 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 for HS Code 3812.30 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 Antioxidant 4010 from Shijiazhuang Kunmai Chemical Technology Co., Ltd. is $2,8003,200./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 Shijiazhuang Kunmai Chemical Technology Co., Ltd. through EximNext.
The supplier, Shijiazhuang Kunmai Chemical Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Antioxidant 4010. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Antioxidant 4010 is classified under HS Code 3812.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Antioxidant 4010 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shijiazhuang Kunmai Chemical Technology Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Shijiazhuang Kunmai Chemical Technology 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.
The key specifications for Antioxidant 4010 supplied by Shijiazhuang Kunmai Chemical Technology Co., Ltd. include Industrial Grade / Rubber Antioxidant CDP Type, N-cyclohexyl-N'-phenyl-p-phenylenediamine (CDP), and 4175-37-2. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shijiazhuang Kunmai Chemical Technology Co., Ltd. offers Antioxidant 4010 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Antioxidant 4010 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shijiazhuang Kunmai Chemical Technology Co., Ltd. through our platform.
Shijiazhuang Kunmai Chemical Technology Co., Ltd. maintains international quality certifications. These ensure that the Antioxidant 4010 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. Shijiazhuang Kunmai Chemical Technology 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 Shijiazhuang Kunmai Chemical Technology Co., Ltd..
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