Product Details
Product Introduction
DPHP, or di(2-propylheptyl)phthalate, has a chemical formula of C28H46O4 and a CAS number of 53306-54-0. DPHP is a nearly colorless, transparent, almost anhydrous liquid with almost no noticeable odor. It can be dissolved in common organic solvents and is miscible and compatible with all monomer plasticizers commonly used in PVC, but is almost insoluble in water. The main features of DPHP include low volatility, good heat aging resistance and relatively low density, which effectively increases the volume and ductility of plastic products. In addition, DPHP also has excellent low-temperature performance, high high-temperature resistance and certain anti-fog performance, which meets the strict requirements of the automotive industry. It has good UV stability, prevents migration, and is resistant to soapy water erosion. PVC products using DPHP plasticizer have better applicability under different working conditions. The product is mainly used in various plastic products that require high-performance plasticizers, especially in the automotive industry. DPHP's packaging methods include 200KG iron drums, IBC containers and flexible cans, which can meet the needs of different customers.
Advantages and features
1. Low volatility: DPHP has low volatility, which reduces the loss during use and improves the stability and life of the product. 2. Excellent heat resistance: DPHP has good heat aging resistance, can maintain its functional characteristics in high temperature environment, and ensure product quality. 3. Low temperature adaptability: DPHP plasticizer has good low temperature performance, so that the plastic can still maintain toughness and ductility under low temperature conditions. 4. High compatibility: DPHP is compatible with common organic solvents and PVC monomer plasticizers, and can adapt to a variety of production needs. 5. UV stability: DPHP has excellent UV stability, effectively prevents migration problems caused by ultraviolet rays, and extends the service life of the material. 6. Good anti-fog performance: DPHP plasticizer has certain anti-fog performance, meets the strict requirements of the automotive industry, and improves the quality and reliability of the product.
Application Scenario
1. Automobile industry: Applicable to various plastic products that require high-performance plasticizers, especially automobile accessories and interior materials. 2. Plastic products: Widely used in the production of plastic products with high requirements for low volatility and high temperature resistance.
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