Product DetailsDuPont PFA 945HP Plus/ 945HP Plus XResin
DuPontPFA 945HP Plus is a premium fluoroplastic resin available in pellet form. ® PFA 945HP Plus possesses the same exceptional chemical resistance, high purity, and protection against ionic contamination as ® PFA HP grades with the added benefits of improved flex life (typical MIT flex of 800,000*) and chemical stress-crack resistance. ® PFA 945HP Plus meets the increasingly stringent requirements for ultra-reliable and non-contaminating parts, as well as unmatched HCl permeation resistance. The improved flex life and chemical resistance will reduce the cost of ownership of high purity fluid handling systems by reducing downtime caused by mechanical or chemical stresses. Additionally, parts molded with ® PFA 945HP Plus have improved clarity and a smooth finish, which can further help prevent buildup of microbial contamination in water handling systems. Table 1 shows the typical property data for ® PFA 945HP Plus.
Typical Application
With a typical MIT folding endurance of 800,000* cycles, DuPont™ ® PFA 945HP Plus is designed to withstand repeated flexing and aggressive chemical stress-cracking agents. Applications for ® PFA 945HP Plus include fluid handling components for high-performance chemical delivery systems, as well as tubing, unsupported pipe linings for the production of ultra-pure chemicals, and semiconductor components where purity in the parts-per-billion range is critical.
•™ PFA 340/ 340 X
•™ PFA 345/ 345 X
•™ PFA 350/ 350 X
•™ PFA 416HP
•™ PFA 440HPA
•™ PFA 440HPB
•™ PFA 445HP
•™ PFA 450HP
•™ PFA 451HP
•™ PFA 940HPPlus
•™ PFA 945HPPlus
•™ PFA 950HPPlus
•™ PFA 951HPPlus
•™ PFA 9724
•™ PFA 9725
•™ PFA 9738
•™ PFAD 335D
