Does TBC Cause Stickiness or Oil Migration in PVC Products?
Henan GO Biotech Co., Ltd.
2026-08-01
Frequently Asked Questions about Products
Compared with some plant-based ester plasticizers, TBC offers better compatibility, but slight stickiness or migration may still occur at high addition levels, under high temperature and humidity, or when formulation stability is insufficient. This can usually be improved by blending TOTM, DINCH, epoxy stabilizers, or polyester plasticizers.
TBC Compatibility and Surface Performance in PVC Products
TBC generally offers better compatibility than some plant-based ester plasticizers when used in PVC products. However, slight stickiness or plasticizer migration may still occur under certain formulation and processing conditions.
Conditions That May Cause Stickiness or Migration
The risk of slight surface stickiness or oil bleeding may increase when:
- TBC is used at a high addition level;
- The PVC product is exposed to high temperature and high humidity;
- The formulation does not provide sufficient stability.
Formulation Options for Improvement
These issues can usually be improved by optimizing the formulation. Suitable options include blending TBC with TOTM, DINCH, epoxy stabilizers, or polyester plasticizers to improve compatibility, formulation stability, and surface performance. Henan GO Biotech Co., Ltd. provides TBC and other plasticizer solutions for PVC processing applications.
