The market size of parahydroxybenzoic acid (PHBA) continues to expand, with the cosmetics sector being its largest demand end.
Parahydroxybenzoic acid (PHBA), also known as paraben acid and p-phenolic acid, has a chemical formula of C7H6O3 and is an organic compound. Parahydroxybenzoic acid appears as colorless fine crystals …
There is huge demand in the downstream sector and the optical film market has broad development prospects.
Optical film is a thin sheet material used in optical devices. It has functions such as modifying the optical path, optimizing optical performance, and reducing optical noise. It plays an important ro…
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