Dry Ice Blasting Breaks the Strongest Adhesive Bonds 

Key Takeaways:

Dry ice blasting removes industrial adhesives using kinetic impact, thermal shock (-109.3°F or -78.5°C) and gas expansion (800x). Unlike scraping or solvents, it is non-abrasive, leaves no secondary waste, and allows for in-place cleaning without machinery disassembly.

Dry Ice Blasting: Cleaner Molds. Less Downtime. 

Dry ice blasting cleans injection molds faster, safer, and with less downtime than traditional methods — here's how it works and why it's the preferred choice for plastic and rubber manufacturers.

In the plastics and rubber industries, product rejection and poor part quality are detrimental to manufacturers. In injection molding, there is no margin for error. Every part must come out perfect, with tolerances measured in thousandths of an inch.

A dirty injection mold is the usual suspect when quality falls, causing issues that range from warped products to texture imperfections. No matter how small the defect is, it can potentially affect thousands of units, increasing scrap and costs when trying to meet production quotas.

Buying an inexpensive dry ice blasting machine is tempting, but you will not get the value you would with a high-quality Cold Jet blaster.

Ever since Cold Jet pioneered the modern dry ice blasting machine back in the late 1980s, there has been a multitude of cheaper versions that have captured the attention of contractors, facility managers, and business owners alike. However, just like anything in this world, you get what you pay for. More premium dry ice blasters like those from Cold Jet deliver a superior cleaning experience while budget dry ice blasting systems will often offer a subpar experience.

Why is Dry, Cool Air So Important for Dry Ice Blasting?

The Quick Answer: Dry ice blasting requires compressed air that is both dry and cool. Moisture freezes the instant it contacts the -109°F (-78.5°C) pellets, fusing them into clumps that clog the feed line and nozzle — and any moisture that gets through can redeposit water on the surface you just cleaned, defeating the dry, residue-free benefit of the process. Heat compounds the problem: air from an uncooled diesel compressor sublimates pellets before they reach the surface, robbing the blast of cleaning power. When using a diesel air compressor, running compressed air through an aftercooler removes most of the water vapor and lowers the air temperature, protecting both pellet integrity and uptime.