Attributes

Brand	-
Category	Stationery, Educational Electronics & Office Supplies / Flat Brushes
Origin	-
Brand	SHEELON
Origin	Germany
Dyne Level Range	22 to 105 mN/m
Product Type	Surface Tension Test Liquid & Corona Pen
Application	Cleanliness and Adhesion Testing
Packaging	Bottle with Brush Applicator
Shelf Life	12 Months (Unopened)
Safety Rating	Non-Hazardous for Standard Industrial Use
Compatibility	Plastics, Metals, Glass, and Coatings
Certification	ISO 9001 Compliant Manufacturing

6 reviews

Anonymous

Mar 22, 2026

Rating: 5/5

Reliable German engineering

Switched from a different brand to SHEELON and noticed immediately better stability in the test results. The 22-105 range covers all our substrate needs.

Anonymous

Mar 19, 2026

Rating: 4/5

Good value, fast shipping

The pen arrived quickly and works as expected. I deducted one star because the cap feels slightly loose, but the liquid flow is perfect for precise testing.

Anonymous

Mar 16, 2026

Rating: 5/5

Perfect for adhesion checks

Our printing department relies on this for checking corona treatment levels. It dries at the right speed and leaves no residue that interferes with subsequent processes.

Anonymous

Mar 10, 2026

Rating: 5/5

Essential for our QC lab

We use these dyne liquids daily for testing surface energy on plastic films. The color contrast is excellent, and the results are consistent every time. Highly recommended for quality control teams.

Anonymous

Mar 04, 2026

Rating: 3/5

Works well but pricey

The product quality is undeniable, but it is more expensive than competitors. However, if you need absolute accuracy for critical applications, it is worth the extra cost.

Anonymous

Mar 03, 2026

Rating: 5/5

Standard in our facility

We have been ordering these for three years. Consistency is key in our industry, and SHEELON delivers batch after batch without variation.

5 FAQ

Q: How should I store the liquid to maximize shelf life?

A: Store the bottles in a cool, dry place away from direct sunlight and keep the caps tightly sealed when not in use to prevent evaporation.

Q: Does this kit include a certificate of calibration?

A: Yes, each bottle of Dyne liquid comes with a batch-specific certificate indicating the calibrated surface tension value.

Q: Is this safe to use on food packaging materials?

A: Yes, once the test liquid evaporates, it leaves no toxic residue. However, always ensure the tested area is cleaned if it will directly contact food before final sealing.

Q: Can this be used on curved surfaces?

A: Absolutely. The brush applicator allows for precise application on both flat and moderately curved surfaces.

Q: What is the difference between the liquid and the pen version?

A: The liquid offers higher volume for frequent testing, while the pen is more portable and convenient for spot checks or field work.

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