SST®-2D is a white low MW PTFE powder with a particle size mean value of 7 µm. SST®-2D has a tightly controlled particle size distribution, resulting in fewer oversized particles. SST® products are Shamrock’s PTFE micropowders that are defined by particle size and distribution, molecular weight, crystallinity, surface area, oil adsorption, powder flow, and color. Made primarily from highly controlled recycled PTFE feedstocks, SST® products are used for their ability to provide slip, nonstick, water repellency, texture, release, rub, and abrasion resistance to surfaces.

Functions: Anti-Abrasion Agent, Slip Agent

Chemical Family: Hydrocarbons

End Uses: Offset Ink, Powder Coating, Radiation Curable Coating, Solventborne Coating, Solventborne Ink, Waterborne Coating, Waterborne Ink

Technical Data Sheet

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Product Highlights
  • Rub and Abrasion Resistance
  • Slip (Low COF)
  • High Temperature Resistance
  • Mar/Scuff
  • Gloss Retention 

Applications & Uses

Cure Method
Recommended Uses & Known Applications

SST® -2D is recommended for use in offset and liquid inks, powder coatings, and water-based, solvent- based and UV coatings at 0.5-3% of total formula weight when used alone, or at 0.5-1% when used with 2-3% synthetic wax.

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Hegman Grindmin. 6
Melting Point608 / 320˚F / ˚C
NPIRI Grindmax. 3.5
Particle Size Mean Value7.0μm
Particle Size Under (at 99%)22.0μm
Specific Gravity2.15g/cm³

Regulatory & Compliance

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 175.105, 175.300, 176.170, and 176.180.