Changde New Materials produce1,2-propylene Glycol (PG) ۽Dipropylene Glycol (DPG) by PO hydration technic, the purity and quality is much better, so that the product could be used in the flavor and fragrance directly.

1,2-propylene Glycol (PG) PG is a common chemical raw material, which is mainly used in perfume preparation to dilute overly viscous flavor ingredients and enhance their fluidity. PG also has certain moisturizing and antibacterial effects, helping to extend the shelf life of perfumes and improve product safety. Because PG has good dilution and stability, it can improve the physical properties of spices, making it easier to handle and mix, while ensuring the safety and stability of the final product.

Dipropylene Glycol (DPG) DPG is a multifunctional solvent with good solubility and coupling ability. In perfume preparation, it is mainly used to dilute overly concentrated spice ingredients to achieve a suitable concentration. DPG also has a certain moisturizing and lubricating effect, which can improve the skin feel of perfume. As an alternative to ethanol, DPG is able to avoid the irritating or unpleasant effects of alcohol use in some cases. DPG is usually chosen to enhance the overall quality and use experience of the perfume, ensuring that the fragrance ingredients are uniformly and steadily present in the solvent.