PTA(Purified Terephthalic Acid) is pure white powder produced from the process of oxidation, refinement, separation and dryness using Para Xylene, raw material of TPA refined from crude oil Samnam Petrochemicals is manufacturing this product since 1989. Currently secured 1.8 million tones/year production capacity

SPTA(Samnam Purified Terephthalic Acid) is our own product using Mitsubishi chemical technology in the world.

Features of process
- Effective impurities removal process.(Simplified PTA process)
- Competitive price with saving operation cost.
- Environment friendly process of low waste, low greenhouse gases.