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STEPCOTE® W-877

1 of 16 products in this brand
STEPCOTE® W-877 proves its worth as an effective wetting agent engineered for waterborne coatings. Its inclusion can take place during the letdown phase of production or as an addition after final formulation. While its core role is enhancing wetting characteristics, it holds the potential to positively impact significant coating attributes, including gloss enhancement, bolstering high-temperature block resistance, optimizing color acceptance, augmenting wet scrub resistance, and improving hiding characteristics.

Functions: Wetting Agent

End Uses: Waterborne Coating

Labeling Claims: APEO-Free

Solid Content: 40.0 - 40.0 %, 45.0 - 45.0 %

Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Technologies

Features & Benefits

Labeling Claims
Biodegradability

Based on available component data, AGENT 3241-001 is expected to be readily biodegradable.

Applications & Uses

Coating Type
Applications

STEPCOTE™ W-877 is an effective wetting agent for use in waterborne coatings. It can be incorporated during the letdown phase of production or post added to the final formulation. Typical use level, based on active content, is 2 – 6 lbs/100 gallons, however, optimal dosing should be determined by performing a ladder study. STEPCOTE™ W-877, although primarily a wetting agent, may positively impact the following coatings properties:

  • Gloss
  • High Temperature Block Resistance
  • Color Acceptance
  • Wet Scrub
  • Hiding

Properties

Physical Form
Appearance
Clear liquid (at 40°C)
Typical Properties
ValueUnitsTest Method / Conditions
Density (at 25°C)1.09g/ml
Flash Pointmin. 94°CPMCC Flash Point Tester
pH (in 15% aqueous)7.5
Solids Content40%

Regulatory & Compliance

Chemical Inventories
Clearances

The international inventories (country clearances) of STEPCOTE W-877 can be found in Section 15 of the Safety Data Sheet (SDS). It is the responsibility of the formulator to review the chemical control regulations for each country where the end product is intended to be sold or used.

Safety & Health

Health Effects

Based on available component data, AGENT 3241-001 is expected to be slightly toxic orally (LD₅₀ > 2000 mg/kg) and moderately to severely irritating to both skin and eyes.

Packaging & Availability

Packaging Type
Standard Packaging

STEPCOTE™ W-877 is available in bulk quantities.

Storage & Handling

Storage & Handling
  • Normal safety precautions (e.g., gloves and safety goggles) should be employed when handling STEPCOTE W-877. STEPCOTE W-877 is severely irritating to eyes and skin, contact with eyes and skin should be avoided.
  • Storage Recommendations: STEPCOTE W-877 should be stored in closed containers and kept in a cool, dry place.
Workplace Exposure

Occupational exposure can occur primarily through skin contact or via inhalation of vapors and mists. Engineering controls, personal protective equipment, and other workplace practices should be used to control these exposures. See SDS for more information.