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| Brand Name : | TUWE |
| Model Number : | DOTP |
| Certification : | TSCA/ROHS/FDA/REACH |
| Price : | 1.5-2.5$/kg |
| Payment Terms : | T/T |
| Supply Ability : | 500 tons per month |
| Delivery Time : | 7-10days |
DOTP (dioctyl terephthalate) is a high-end environmentally friendly plasticizer designed specifically for cable sheath granulation. With its excellent temperature resistance, electrical insulation performance, and long-term stability, it has become an ideal choice for PVC/TPE cable sheath materials. By strictly complying with international environmental standards such as RoHS and REACH, DOTP not only meets the urgent demand for environmentally friendly materials in the global market, but also significantly improves the mechanical strength and durability of cable sheaths, making it suitable for high-end cable manufacturing in various fields such as power, communication, and automotive wiring harnesses.
Environmental protection and safety
Zero benzene, non-toxic and harmless: 100% free of phthalates,
certified by SGS, REACH, RoHS, meeting strict environmental
regulations in the European Union and North America.
Low VOC emissions: There are no irritating odors during production
and processing, ensuring the health of workers and the safety of
the production environment.
Excellent performance
Wide temperature resistance range: -30 ℃ to 105 ℃ to maintain
flexibility in extreme environments, avoiding sheath cracking or
deformation.
High electrical insulation: The volume resistivity is greater than
1 × 10 ΩΩ· cm, ensuring the safe and stable operation of the cable
in high voltage environments.
Long term durability: Excellent resistance to migration and
precipitation, extending the service life of cables by more than
20%.
Strong process adaptability
Rapid plasticization: Excellent compatibility with PVC/TPE
substrates, shortened granulation cycle, and improved production
efficiency.
Low addition amount, high plasticizing effect: Compared with
traditional DOP, the tensile strength is increased by 15% at the
same addition amount, and the cost-effectiveness is significant.
| Parameter | Specification |
|---|---|
| Appearance | Transparent colorless oily liquid |
| Purity (GC) | ≥99.8% |
| Acid Value (mg KOH/g) | ≤0.1 |
| Flash Point (°C) | ≥210 |
| Volume Resistivity (Ω·cm) | ≥1×10¹² |
| Density (25°C) | 0.983-0.987 g/cm³ |
| Certifications | RoHS, REACH, FDA (Optional) |

Power cable sheath: suitable for outer protection of medium and
high voltage power cables, with excellent weather resistance and
adaptability to complex outdoor environments.
Communication cables: ensure the stability of high-frequency signal
transmission and reduce signal loss.
Automotive wiring harness: oil resistant, high temperature
resistant, in compliance with the TS16949 standard in the
automotive industry.
New energy special cables: specifically designed for photovoltaic
and charging station cables, with outstanding UV aging resistance.
Full process technical guidance: From formula design to process
optimization, the engineering team provides full support throughout
the process.
Quality assurance system: ISO 9001 certified factory, batch
traceability throughout the entire process, ensuring delivery
consistency.
Quick response mechanism: 24-hour online customer service,
providing technical solutions within 48 hours.
We provide various specifications such as IBC ton drums, 200kg galvanized drums, and liquid bags to support global logistics solutions.
Product Shipping:
The product will be shipped via a reliable courier service. The shipment will be properly secured and labeled for safe transportation. Customers will be provided with a tracking number to monitor the delivery status of their order.
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