PVDF tanks by Bailiff Enterprises · Willis, Texas936-228-1520
Propylene Glycol (C3H8O2, CAS 57-55-6) is a clear, odorless, slightly viscous liquid with a specific gravity of about 1.036, a boiling point of 370°F (188°C) and low toxicity. USP grade is used in foods, pharmaceuticals and cosmetics, and industrial grades are used as food-safe antifreeze, heat transfer fluid, aircraft deicer and in polyester resins. Propylene glycol storage is straightforward, with food-grade tanks for USP service. Use the compatibility ratings to choose the right tank resin, fittings and gaskets.
Safety data: Propylene Glycol USP Safety Data Sheet (SDS) – BASF
HDPE is the most economical tank material for Propylene Glycol, rated Excellent. Polypropylene and nylon are also rated Good or better. Rated Fair (contact us before use): PVC and CPVC fittings.
How Propylene Glycol works with the plastics used to make our storage tanks.
| Material | Relative cost | Rating |
|---|---|---|
| HDPE | $ | |
| Polypropylene | $$ | |
| Nylon | $$$ | |
| PVDF (Kynar®) | $$$$ |
How Propylene Glycol works with the plastics used for tank fittings.
| Material | Rating |
|---|---|
| HDPE | |
| PVC | |
| CPVC | |
| Polypropylene | |
| PVDF |
How Propylene Glycol works with gasket and O-ring materials.
| Material | Rating |
|---|---|
| Buna-N | |
| EPDM | |
| Viton® |
Storing this chemical in PVDF?
PVDF tanks from 25 to 5,000 gallons with fittings installed. Confirm concentration and temperature with us before you order.
Send the chemical, concentration, temperature and size. We’ll match the tank and fittings and send a quote.