CAS: 67-63-0
IPA, isopropanol and also referred to as colorless flammable liquid, used as a solvent and cleaning agent with wide use in many industry. In contrast to other alcohols, IPA are better at their drying nature which makes them a very important part in applications needing quick evaporation and no residue. Isobutyl Alcohol was first synthesized in the 1920s, IPA now represents an important engineering material in industrial method, especially Plastic & Rubber due to its effectivity in terms of product life and process capability of surface treatment.
Key Chemical Properties
● CAS: 67-63-0
● Molecular Formula: C3H8O
● Boiling Point: 82.6 °C
● Melting Point: -88.5 °C
● Density: 0.78505 g/cm³ @ Temp: 20 °C
● Flash Point: 53 °F
● Solubility: Miscible in water, ethanol, and acetone
Physical Characteristics
IPA is a volatile liquid with a mild odor. Its ability to dissolve oils, resins, and adhesives makes it indispensable in cleaning and preparation stages in various manufacturing processes. Furthermore, its quick evaporation and low toxicity make it a safer option for numerous industrial applications.
IPA in the Plastic & Rubber Segment
Isopropyl Alcohol is a critical agent for cleaning and surface preparation. As a decontaminant, IPA is routinely used to clean the plastic and rubber molds making sure they are totally clean prior to any manufacturing processes. Thanks to its speedy evaporation and non-residual qualities, it is great for cleaning surfaces prior to the application of adhesives, coatings and inks improving adhesion and end product quality. IPA is also used for tool and equipment cleaning, decreasing defects and increasing the lifetime of rubber or plastic parts during production.
Applications in Other Industries
● Construction: IPA is used for surface preparation prior to adhesive and sealant application.
● Coatings, Adhesives & Sealants Elutomriers (CASE): IPA is an excellent solvent used in coatings to produce surface finish and to expedite cure.
● Pharma: General purpose solvent used to wet down surfaces and sterilise equipment (not active in medications).
● Industrial Cleaning and Hygiene: not to be missed in disinfectants and cleaning products
● Electronic: Super important for electronic components, evaporates quickly
● Automotive: To clean engine parts and as a windshield washer fluid
● Printing: Used as a solvent in inks, which shorten drying time and have an effect on print quality.