Boettcher IPA SPECIAL

Description

Functions and Benefits

• Reduces surface tension of the fountain solution

• Improves wetting of the plate surface for faster start-up and cleaner printing

• Enhances fountain solution transport to the inking plate and unit

• Reduces ink build-up on dampening rollers

• Increases fountain solution viscosity

• Provides a cooling effect due to rapid evaporation in press chillers

Environmental and Operational Impact

A 50% reduction in IPA concentration—from the traditionally used 10–15% to 6–8% (vol.)—significantly lowers VOC emissions, contributing to a cleaner, safer working environment. Further reductions below 5% have diminishing environmental returns and may affect press performance.

Emulsifying Behavior (Surland Graph Summary)

• Excessive water pick-up → increased dot gain, toning, uneven print

• Optimal ink-water balance → sharp dots, fast plate start-up, consistent quality

• Insufficient water pick-up → poor ink transfer, low ink density, potential plate blinding

Technical Specifications

• Standard printing dosage: 5–15% (vol.)

• Flash point: 12°C

• Ignition temperature: 425°C

• Density: 0.785 g/cm³

• Water solubility: Fully miscible in all proportions

Other Industrial Applications

• Used as a thinner, disinfectant, and de-icing agent across various industries.

Safety & Handling

• Store in appropriate, sealed containers to prevent environmental contamination

• Do not discharge into drains or public water systems

• Avoid prolonged skin contact—can cause dryness and irritation

• If ingested: do not induce vomiting; seek medical attention immediately