¿Por qué se combina DOA con DOTP?

El DOA ofrece buena flexibilidad a bajas temperaturas, pero su resistencia al calor y a la migración es relativamente limitada; el DOTP proporciona mayor estabilidad y durabilidad. Al combinarlos, se mejoran simultáneamente la resistencia al frío, la suavidad y la estabilidad a largo plazo, por lo que son adecuados para formulaciones de PVC que requieren un buen rendimiento a bajas temperaturas y un desempeño integral.

Why Is DOA Often Used with DOTP?

Henan GO Biotech Co., Ltd.

2026-08-03

Frequently Asked Questions about Products

DOA is often combined with DOTP because DOA provides excellent low-temperature flexibility, while DOTP offers stronger stability and migration resistance. Together, they improve cold resistance, softness, and long-term performance, making the blend suitable for PVC formulations requiring both low-temperature flexibility and balanced overall performance.

Why Is DOA Often Used with DOTP?

DOA is often combined with DOTP because the two plasticizers provide complementary performance characteristics in PVC formulations.

DOA: Provides good low-temperature flexibility and softness, but its heat resistance and migration resistance are relatively limited.
DOTP: Offers stronger stability, durability, and migration resistance.

When DOA and DOTP are used together, the blend can improve cold resistance, softness, and long-term use stability at the same time. This balanced performance makes the combination suitable for PVC formulations that require both low-temperature flexibility and reliable overall performance.

Henan GO Biotech Co., Ltd. provides DOA and DOTP plasticizer solutions for industrial PVC applications.

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