Beyond its prominent roles in fragrances and cosmetics, Dipropylene Glycol (DPG) is a highly versatile chemical with significant applications across various industrial sectors. Its unique combination of solvency, stability, and low toxicity makes it an invaluable component in the formulation of paints, coatings, resins, and even as a component in industrial fluids. For businesses requiring high-performance chemical intermediates, understanding the industrial applications of DPG and sourcing it from a trusted supplier is crucial. NINGBO INNO PHARMCHEM CO.,LTD. offers insights into the industrial utility of this compound.
Dipropylene Glycol (CAS 110-98-5) serves as an effective solvent in the manufacturing of paints, inks, and coatings. Its ability to dissolve resins, binders, and pigments contributes to the smooth application, even dispersion, and proper curing of these products. The moderate evaporation rate of DPG ensures that paints and coatings have sufficient drying time, allowing for a level and durable finish. For manufacturers in this sector, sourcing industrial grade DPG from a reliable source like a manufacturer in China ensures quality and cost-effectiveness. We provide high-quality DPG suitable for demanding industrial applications.
In the realm of polymers and resins, DPG functions as a plasticizer and an intermediate in the synthesis of unsaturated polyester resins. Its chemical structure contributes to the flexibility and durability of the final polymer products. This makes it an important ingredient in the production of various composite materials and plastic components. For those in the polymer industry, understanding the chemical properties and uses of DPG is key to optimizing their manufacturing processes.
Furthermore, DPG finds application as a heat transfer fluid and an antifreeze component due to its low freezing point and relatively high boiling point. It is also used in hydraulic fluids and brake fluids, where its stability and lubrication properties are advantageous. The versatility of DPG means it can be adapted to meet specific industrial performance requirements.
When considering the purchase of Dipropylene Glycol for industrial purposes, it is essential to partner with a dependable supplier. NINGBO INNO PHARMCHEM CO.,LTD. offers industrial grade DPG that meets rigorous quality standards. Our commitment to consistent production and supply chain management ensures that you receive the chemical intermediate you need, when you need it. If you are looking to buy DPG for your industrial manufacturing processes, we encourage you to inquire about our product range and pricing. As a leading dipropylene glycol supplier in China, we are equipped to meet your bulk chemical needs.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.