Product Overview
Plasticizer DOP, full name Di(2-ethylhexyl) phthalate, commonly abbreviated as DEHP, also known as Palatinol AH and Vestinol AH, with CAS No 117-81-7 and EINECS No 204-211-0, is the most widely used general-purpose ortho-phthalate primary plasticizer worldwide. DOP delivers balanced comprehensive performance including high plasticizing efficiency, moderate volatility, good low-temperature flexibility and excellent electrical insulation. It effectively weakens intermolecular forces of PVC chains, improving melt fluidity during processing and enhancing flexibility, elongation and surface gloss of finished soft PVC goods. It shows outstanding compatibility with PVC, nitrocellulose, chlorinated rubber and many synthetic polymers. DOP can be applied alone or compounded with cold-resistant plasticizer DOA, low-volatility DINP and eco-friendly DOTP to adjust product low-temperature performance, migration resistance and formulation cost.
Physical Specs
■ Appearance: Colorless to pale yellow transparent oily liquid, faint characteristic odor
■ Density (20℃): 0.983 ~ 0.985 g/cm³
■ Refractive Index (20℃): 1.483 ~ 1.486
■ Refractive Index (20℃): 1.483 ~ 1.486
■ Purity (GC): ≥99.5%
■ Acid Value: ≤0.10 mgKOH/g
■ Water Content: ≤0.10%
■ APHA Color: ≤30
■ Flash Point: ≥210℃
Core Advantages
■ Balanced comprehensive performance: Mature universal plasticizer with stable processing characteristics
■ High plasticizing efficiency: Less dosage required to reach target softness, optimize production cost
■ Excellent electrical insulation property: Suitable for wire and cable PVC insulation & sheath
■ Good low-temperature toughness: Maintain elasticity under normal low-temperature environment
■ Wide resin compatibility: Matches PVC, nitrocellulose, chloroprene rubber, alkyd coatings
■ Suitable for plastisol system: Low initial viscosity, stable storage for PVC paste resin
■ Can blend with DOA / DINP / DOTP to balance cold resistance, volatility and cost
Wide Applications
■ Flexible PVC Products: PVC soft film, plastic wallpaper, PVC flooring, plastic hose, tarpaulin, coated fabric
■ Artificial Leather & Plastisol: PVC artificial leather, synthetic leather, handbag material, PVC plastisol paste, dipping goods
■ Wire & Cable Industry: General PVC wire insulation layer, power cable outer sheath, electrical plastic accessories
■ Coating, Ink & Adhesive: Solvent-based coating, printing ink, synthetic rubber adhesive, sealant softener
■ Others: NBR/CR synthetic rubber softener, conveyor belt, automotive interior plastic parts
⚠ Important Reminder: DOP is regulated by global environmental standards. Verify local compliance before applying to toy, food contact and medical products.
Packaging
Drum: 200KG/drum,16T/20’FCL;
Drum: 1000KG/IBC drum 20T/20’FCL;
Flexitank: 22T/20’FCL
customizable packaging
Supply Service
We are reliable Plasticizer DOP (Dioctyl Phthalate DEHP) manufacturer in China, supplying high-purity industrial grade product 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 PVC formulation technical guidance are available. Our DOP plasticizer is exported worldwide to artificial leather factories, cable manufacturers, wallpaper producers, plastisol processing plants and chemical 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.