Factory Price Rubber Antioxidant 6PPD 4020 for Multiple Rubber Product
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Product Highlights
- High Purity Grade: Minimum purity of 98% with assay of 96.0% MIN for consistent performance.
- Excellent Anti-Ozone: Provides superior antioxidant and anti-ozone protection for rubber products.
- Low Toxicity: Safe to use with low toxicity and strong inhibition on toxic metals.
- Versatile Application: Suitable for tires, synthetic rubber, natural rubber, and plastic stabilizers.
- Fast Delivery: Lead time within 15 workdays for both peak and off-peak seasons.
- Eco-Friendly: Certified as an environmental protection product for sustainable use.
- Stable Performance: Low volatility and seldom blooming ensures long-lasting effectiveness.
- Flexible Payment: Accepts LC, T/T, Western Union, and small-amount payment options.
Product Attributes
- Customization
- Available
- CAS No.
- 793-24-8
- Formula
- C18h24n2
- Model NO.
- 6ppd(4020)
- EINECS
- 212-339-5
- Type
- Rubber Antioxidant
- Appearance
- Gray Particles
- Quality
- Industrial
- Colour
- Grey
- Environmental Protection
- Yes
- Kind
- Antioxidant
- Model Number
- CBS(CZ)
- Other Names
- 6PPD; Rubber Antioxidant 4020; Antiozonant 4020
- Transport Package
- in 25kgs Net Bag
- Specification
- 98%
- Trademark
- WENXU
- Origin
- Shandong, China
- Production Capacity
- 15000 Ton/Tons Per Year
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Product Description








Molecular Formula: C18H24N2
Molecular weight: 268.40 Crystallization point :≥46.0℃ Melting point :≥ 45.0℃ Heating loss:≤ 0.50% Ash content:≤ 0.15% Relative density:0.99 Appearance: Dark purple granule
Specification of Rubber Antioxidant 4020/6PPD | |
Chemical Name | N-(1,3-dimethyl-buty)-N'-phenyl-P-Phenylenediamine |
CAS No. | 793-24-8 |
Appearance | Grayish-brown to black-brown granules |
Purity | 98% MIN |
Initial Melting Point | 45% MIN |
Heat Loss | 0.50% MAX |
Ash | 0.15% MAX |
Assay | 96.0% MIN |
Freezing point | 45.5 % MIN |
Density | 0.986-1.000 |
Solidifying point | 45.5°C MIN |

About the Supplier
Company Profile
Yantai Wenxu Chemical Co., Ltd., founded in 2015, is a professional and leading diversified chemical enterprise integrating production, R&D and sales. Equipped with a dedicated R&D team, advanced production facilities and strict quality control systems, we specialize in supplying high-quality chemicals including aluminum sulfate, ammonium alum, potassium alum, polyaluminium chloride (PAC, purity ≥30%) and calcium hydroxide (purity ≥95%, meeting EU REACH standards), with an annual total output of 150, 000 tons. Specifically, our annual production capacity stands at 30, 000 tons for aluminum sulfate and alum series, 20, 000 tons for polyaluminium chloride, and 20, 000 tons for calcium hydroxide, ensuring stable and reliable supply for global clients.
As a professional chemical supplier, we prioritize product quality and regulatory compliance, holding a range of authoritative certifications. We have passed the ISO9000: 2008 international quality management system certification, obtained the National Industrial Product Production License in 2014, and secured the Hygiene License Approval for Drinking Water Sanitation Safety Products in Shandong Province in 2016. All certifications are recognized globally, and our products comply with EU REACH and US FDA standards, facilitating smooth customs clearance for overseas clients. These certifications, combined with our professional capabilities, have garnered extensive recognition from overseas customers and enabled our products to enter global markets smoothly.
Since 2015, we have been committed to the development of "green chemicals" and sustainable operation, building a comprehensive environmental protection and safety production management system. Our R&D team continuously innovates technologies, optimizes product applications and provides customized solutions for customers. This has driven our rapid growth in high-end market segments and earned high praise from overseas clients in wastewater treatment, water treatment, fur tanning and flame retardant product industries.
Adhering to the corporate tenet of "Quality First, Integrity First, Service Supreme", we drive industry advancement with cutting-edge science, technology and professional talent. We integrate sustainable development concepts into chemical R&D and innovation, and are committed to addressing global challenges closely related to our business, such as clean water supply, energy efficiency improvement and food safety.
Endowed with leading technologies in water treatment chemicals, food additives and agricultural science, we provide high-quality products and professional one-stop services to global customers. Our products are widely applied in food, water treatment, papermaking, medicine, energy, leather, coating and agriculture industries; For instance, our water treatment chemicals are used in municipal wastewater treatment and industrial sewage purification. Relying on reliable product quality and professional services, we have fostered long-term stable cooperative partnerships with overseas clients across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, Eastern Asia and Western Europe. Our professional foreign trade team provides multilingual services and supports FOB, CFR, CIF and other Incoterms, assisting clients with customs clearance. These global partners highly recognize our expertise in R&D, production and after-sales service, making our products their preferred choice in the chemical supply chain. We sincerely look forward to forging mutually beneficial cooperation with more overseas partners for win-win outcomes.
About Our Factory & Business Background
- Address
- No. 19, Tonghuang Road, Zhifu District, Yantai, Shandong, China
- Terms of Payment
- LC, T/T, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, CPT
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Qingdao, Shanghai, Ningbo
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2015-10-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the purity of Rubber Antioxidant 4020na?
- The product has a minimum purity of 98% and an assay of 96.0% MIN.
- What are the main applications of this antioxidant?
- It is used for tires, synthetic rubber, natural rubber, and as a heat oxygen stabilizer for plastics.
- How long is the delivery time?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
- Is this product environmentally friendly?
- Yes, it is certified as an environmental protection product.
- What payment methods do you accept?
- We accept LC, T/T, Western Union, and small-amount payments.
- What is the appearance of the product?
- It appears as grayish-brown to black-brown granules or dark purple granules.
- Does it have any toxicity concerns?
- No, it has low toxicity and effectively inhibits toxic metals like copper and manganese.
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