Dioctyl Phthalate DOP Plasticizer for PVC Toys and Food Packaging
Dioctyl Phthalate (DOP) is a general-purpose plasticizer produced by Shandong Kexing Chemical Co., Ltd. It is a transparent, slight-odor liquid with a minimum ester content of 99.5%, designed to improve flexibility, reduce brittleness, and ease processing in a wide range of polymer applications. This grade meets food-grade safety requirements and is suitable for toys, PVC products, leather, ink, and food packaging.
Key Features
High Purity: Ester content ≥99.5% ensures consistent plasticizing performance.
Low Color: Pt-Co color ≤30 for clear, aesthetic final products.
Good Compatibility: Works well with PVC and resins, enhancing flexibility and durability.
Food-Grade Safe: Passes REACH and food-grade safety tests, suitable for food contact applications.
Cold & Flex Resistance: Maintains flexibility even at low temperatures, improving product service life.
Technical Specifications
Appearance
Transparent liquid, no suspended substances
Odor
Slight odor
Ester Content (%)
Min 99.5
Density (20°C) g/cm³
0.983 - 0.985
Acidity (mgKOH/g)
Max 0.1
Water Content (%)
Max 0.1
Color (Pt-Co)
Max 30
Refractive Index (20°C/D)
1.486 - 1.487
Viscosity (20°C) mPa.s
77 - 82
Flash Point (°C)
Min 195
Models and Options
This DOP grade is available with flexible packaging options. Contact us for customized packaging sizes and delivery terms (FOB, CIF).
Materials and Structure
DOP is synthesized from alcohol and acid feedstocks, providing a stable ester structure that delivers reliable plasticizing properties.
Applications
DOP is widely used in toys, PVC products, plastics, leather, ink, and food packaging. It softens and toughens materials, lowers melting point, improves ductility, and offers cold resistance, making it ideal for flexible PVC applications.
Customization
We offer custom packaging and flexible order quantities (MOQ 1MT). Payment terms: 30% deposit, 70% against B/L. Delivery: FOB or CIF.
Case Study
Our customers include plastic masterbatch factories, artificial leather manufacturers, food packaging processors, and toy factories. With regular monthly orders of 15–25MT, they benefit from stable batch purity and low migration, meeting REACH and food-grade safety standards.
FAQ
1. What is the minimum order quantity for DOP?
The MOQ is 1 metric ton.
2. What are the available delivery terms?
We offer FOB and CIF delivery terms.
3. How is payment handled?
Payment terms are 30% deposit and 70% upon receipt of the bill of lading.
4. Is DOP suitable for food packaging?
Yes, DOP has passed food-grade safety tests and is used in food packaging applications.
5. What certifications does the company hold?
We are certified with ISO 9001:2015, ISO 14001:2015, and other management system certifications.
6. Can you supply consistent quality for regular orders?
Yes, we have stable production and strict quality control, ensuring consistent purity and performance.
7. What export markets do you serve?
We export to Europe, USA, Japan, South Korea, and the Middle East.
Inquiry Information
For inquiries, please contact Mingzhu Li at kexing@kexingchem.com or +86 177-5465-5267. WhatsApp: +86 18765463469. Address: No.8 Houwang Road, Dawang Economic Development Zone, Guangrao County, Dongying City, Shandong, China.
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