Advice For Those Buying LDPE Tubing For Chemical Transfer Applications

Posted on: 24 January 2022

LDPE tubing is often used for chemical transfer because this material is resistant to a lot of chemicals. If you're using this tubing for said purpose, make sure you buy using the following tips.

Assess Properties of the Chemical Being Supported

There are a lot of chemicals that LDPE tubing can support, including acetamide, aluminum hydroxide, and diacetone alcohol. However, to end up with LDPE tubing that has the right strength properties, you need to review properties of your own chemicals being supported by this tubing. 

Just how strong of a chemical is it? Determine properties, such as acidity and reactivity. Then you can make sure you end up with a strong enough variety to keep tubing breakdowns from happening for a long time. Manufacturers and suppliers of said tubing also will be more helpful when you know the chemical properties you're dealing with from the beginning.

Look Over Tubing's Chemical-Resistant Ratings

After reviewing properties of the chemical being transported by LDPE tubing, you need to look at the chemical-resistant ratings of whatever tube variety you land on. Then you can quickly verify chemical-resistance and projected performance.

This rating system will be structured using a scale that goes from poor to excellent in terms of chemical resistance. The excellent rating means you wouldn't have to replace the LDPE tubing for a long time while the poor rating suggests you should choose a different tubing variety. Using this rating system will help you make compatible LDPE tubing purchases every time.

Watch Out for Binding During Shipment

Once you've made the proper chemical assessments and have found an LDPE tubing variety that's going to work for transportation purposes, you need to make sure shipping is controlled and being executed by a competent company.

Specifically, watch out for binding. If it were to happen and to an excessive amount, that can lead to compromised LDPE tubing sections that are subsequently more susceptible to leaking. Binding can easily be avoided when you find an LDPE tubing supplier that sends their tubing out on durable spools. It will keep the tubing nicely wrapped and contained to where binding and other structural issues can't happen.

LDPE tubing has some pretty amazing properties, which is why a lot of companies often use it to move chemicals safely. If you want to have zero issues with this yourself, find a variety that meets your expectations and supports specific chemicals you'll be working with around an environment. 

For more information on LDPE tubing, contact a supplier such as Seiler Plastics.