Product Overview
Antioxidant IPPD, widely known as Antioxidant 4010NA, equivalent to Vulkanox 4010NA and Santoflex IP, chemical name N-Isopropyl-N’-phenyl-p-phenylenediamine, with CAS No 101-72-4 and EINECS No 202-969-7, is a classic universal solid p-phenylenediamine antiozonant for global rubber industry. IPPD balances dynamic anti-flex protection and static anti-ozone performance, combining free radical scavenging and ozone capture dual mechanisms. It effectively inhibits thermal oxidative aging and ozone-induced surface cracking on rubber products under repeated bending deformation and long-term outdoor static exposure. Besides anti-aging functions, IPPD delivers metal passivation capacity, suppressing catalytic aging triggered by copper, manganese and other variable-valence heavy metal impurities inside rubber compounds. It shows good miscibility with NR, SBR, BR, NBR and EPDM without obvious blooming under standard loading. IPPD belongs to staining aromatic amine antioxidant, only suitable for black and dark-colored rubber formulations, not recommended for white or translucent rubber. It can be used alone or compounded with polymerized TMQ to build composite anti-aging systems for tires, rubber hoses, conveyor belts and heavy-duty elastomer components.
Physical Specs
■ Appearance: Dark violet to dark brown granules / pastilles
■ Melting Point: ≥72.0℃
■ GC Purity: ≥95.0%
■ Heating Loss: ≤0.50%
■ Ash Content: ≤0.20%
■ Solubility: Insoluble in water; soluble in toluene, xylene, acetone, ethyl acetate and rubber solvents
Core Advantages
■ Balanced dynamic & static anti-ozone property: Suitable for rubber working under alternating static and flex conditions
■ Outstanding anti-flex fatigue resistance: Prevent crack growth for repeatedly deformed rubber components
■ Metal ion passivation effect: Block accelerated aging caused by copper and manganese contamination
■ Wide rubber compatibility: Uniform dispersion in diene rubbers, no negative influence on vulcanization rate
■ Mature universal formula raw material: Stable performance, easy matching with other rubber additives
■ Remarkable synergism with TMQ: Combine heat aging resistance and ozone protection to reduce total additive dosage
■ Stable storage property: Slow oxidation under sealed storage, long shelf life
Wide Applications
■ Tire Products: Passenger tire, truck tire, motorcycle tire, tire sidewall, inner tube, solid tire compound
■ Industrial Rubber Goods: Rubber hydraulic hose, conveyor belt, transmission belt, sealing gaskets, shock absorption mounts
■ Elastomer Matrix: PS, HIPS, EPS
■ Elastomers & Rubber: Natural Rubber NR, SBR, BR, NBR, CR, EPDM and blended diene rubber compounds
■ Other Scenarios: Automotive rubber spare parts, construction rubber profiles, mining heavy-duty rubber accessories
⚠ Important Reminder: Antioxidant IPPD is staining antiozonant, cannot be used for white, light-colored and transparent rubber articles.
Usage Recommendation
Single dosage for tire & industrial rubber: 0.5%–1.5%
Compound formula blended with TMQ: Total addition 0.6%–1.8%, mixing ratio 1:1 ~ 1:2
Add Antioxidant IPPD during rubber mixing stage, fully dispersed in rubber compound before vulcanization to achieve comprehensive anti-ozone and thermal anti-aging protection.
Packaging
Package: 25kg kraft paper bag, or as per customers’ request.
Supply Service
We are reliable Antioxidant IPPD 4010NA Vulkanox4010NA supplier in China, supplying high-purity industrial grade rubber antiozonant with stable bulk stock and competitive price. Free lab test samples are supported. We can provide complete TDS, COA, MSDS, CAS & EINECS documents for global import customs clearance. Customized packaging and rubber formulation technical guidance are available. Our IPPD antioxidant is exported worldwide to tire factories, rubber hose manufacturers, conveyor belt plants and rubber additive distributors with stable quality and comprehensive after-sales service.
Frequently Asked Questions(FAQ)
1. Q: What would you do to guarantee the product quality?
To fully guarantee stable and reliable product quality, we implement full-process control covering Quality, Health, Safety and Environment (QHSE) with systematic measures,conduct multi-stage product testing with full batch traceability, adopt strict health & environmental control to avoid product contamination, carry out regular QHSE audits and continuous system optimization, plus standardized storage and logistics management. Every link follows unified QHSE rules to eliminate quality risks fundamentally.
2. Q:Can you provide COA / MSDS /TDS before order?
Yes, we can provide complete COA, MSDS /TDS documents for your reference prior to placing orders. Please advise the exact product grade and quantity you intend to purchase, and we will send you the latest updated versions of these technical documents promptly by email. All files are issued in accordance with international QHSE standards,for your customs clearance, laboratory testing and internal risk assessment.
3. Q: What about your price?
We offer flexible and favorable prices for bulk orders. To provide an accurate best quotation,
kindly advise: (1)Required product grade (2)Order quantity (3)Preferred trade term (FOB / CIF) (4)Destination port
Meanwhile, we can supply complete TDS, SDS and COA for your reference before order confirmation. We believe this is an effective way to build long – term business with our customers and earn good reputation.
4. Q: What payment terms do you accept?
We support multiple flexible payment terms to meet different cooperation demands:
(1)T/T (Telegraphic Transfer): 30% deposit in advance, 70% balance against copy of Bill of Lading; full T/T in advance for small trial orders.
(2)Irrevocable Letter of Credit at sight (L/C at sight): Acceptable for large bulk orders, issued by reputable international banks.
(3)Negotiable payment terms can be discussed for long-term cooperative clients with stable monthly orders.
5. Q:What about the order lead time?
Our standard production lead time is 10–15 working days .
(1)For T/T payment: 30% deposit by T/T in advance, balance against scanned BL copy. After your deposit arrives, we will schedule raw material procurement and production immediately within the 10–15 day cycle. This mode safeguards mutual capital safety: the deposit locks exclusive production capacity for you, while you only settle the rest after seeing loading evidence.
(2)For L/C payment: We accept irrevocable sight L/C issued by first-class international banks. The 10–15 working days lead time will start running after we receive and verify the operative L/C text without unachievable clauses. A formal L/C serves as bank credit guarantee for both parties, eliminating default risks effectively. We will review L/C terms thoroughly before production to avoid discrepancies and potential financial losses for both sides.
6. Q:Which ports can you ship from?
We support shipment from Qingdao Port and Tianjin Port of China; you can choose the loading port as per your actual demand.
7. Q:Can you arrange thirty party inspection during loading?
Yes, we fully support third-party inspection during container loading. You can appoint your designated inspection agency to attend the whole loading process at our warehouse. Our QHSE team will coordinate all preparation work in advance, including raw batch COA checking, product appearance verification, weight tally, packing integrity supervision and sealing recording.
8. Q:Do you accept OEM packaging (private label)?
Yes, we support OEM & private label packaging service for our products. You can provide your customized brand logo, label design, bag/barrel printing artwork and customized packaging specifications. Our production team will arrange tailored packaging according to your design files. For OEM orders, there is a minimum order quantity requirement. You just need to send us complete label drafts in advance, and we will confirm the sample packaging with you formally before mass production. All packaging procedures follow our QHSE management standards to guarantee packaging tightness, safety and neat appearance. We can also attach your exclusive brand information on COA, TDS and SDS documents upon your request.
9. Q: Are you manufacturer or trading company?
We are an integrated chemical enterprise combining manufacturing and international trading. Our company holds equity shares in two professional chemical manufacturing plants, which enables us stable, direct supply of core products with full production control under unified QHSE standards. Apart from our self-produced items from affiliated factories, we also cooperate with qualified certified manufacturers to supply a comprehensive range of chemical raw materials to meet clients’ one-stop purchasing demands.