S-379-H is a synthetic wax with a DSC peak melt around 100°C and corresponding low onset of melting.

Technical Documents

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Micronized Wax

Shamrock’s product line of micronized waxes provide rub and abrasion resistance. Included in this line are products that provide gloss, matting, clarity, and controlled slip in a range of particle sizes.

Product Description:

S-379-H is a synthetic wax with a DSC peak melt around 100°C and corresponding low onset of melting.


S-379-H is recommended for liquid and paste inks and for use in many types of coating systems including solvent-based, water-based, UV, and powder coatings. S-379-H can be used for both pigmented and clear compositions. S-379-H is recommended at 2-3% of total formula weight for slip and abrasion resistance and 5-10% for matting.

Features and Benefits:

Excellent Slip
Good Abrasion Resistance
Assists in Matting

Typical Properties:

Specific Gravity: 0.93 g/cm3
Particle Size Mean Value: 9 µm
99% of Particle Under: 20 µm
NPIRI Grind: 5.0 max
Hegman Grind: 6.0 min
Melting Point: 212/100 °F/°C


Regulatory Status:

The components of this product are listed on multiple chemical inventories. For specific information on the applicable chemical inventories, please refer to the product SDS. This product meets the requirements of 21 CFR 172.888, 175.105, 175.125, 175.250, 175.300,175.320, 176.170, and 176.180.

Safety, Shipping and Handling:

For complete safety, shipping and handling information please contact your regional Customer Service Representative, or our Customer Service Team at customerserviceteam@shamrocktechnologies.com.

For more information about Shamrock’s other products or capabilities please visit us at our website, ShamrockTechnologies.com.

End Use Applications

Aerospace, Air Dry, Appliance, Aqueous, Architectural, Automotive, Baking, Can, Coatings, Coil, Cookware, Flexographic, General Purpose, Industrial, Ink, Liquid Inks, Marine, Off Set, Overprint Varnish, Packaging, Powder, Sheetfed, Solvent, UV, Wood

Features and Benefits

Degassing, Gas Release, Mar/Scuff Resistance, Recoatability, Slip(COF)


Synthetic Wax, Wax

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