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STEPSPERSE® 160S

1 of 10 products in this brand
STEPSPERSE® 160S is an anionic polymeric dispersant suitable for dispersing phthalo blue pigment systems in waterborne applications. No wetting agents are necessary. Typical loading levels are 10–15% solids on the weight of pigment (mass of dispersant used x mass of pigment used x 100%). A ladder study is advised to determine optimal dosage levels.

Functions: Dispersant

Chemical Family: Anionics

End Uses: Waterborne Coating

Labeling Claims: Biodegradable

Solid Content: 100.0 - 100.0 %

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies
Chemical Group
Anionic Blend

Features & Benefits

Labeling Claims
Functions
Pigment Dispersant

Applications & Uses

Coating Type
Applications

Paint Additives

Properties

Physical Form
Appearance
Viscous amber liquid
Typical Properties
ValueUnitsTest Method / Conditions
Density (at 25°C)1.15g/ml
Flash Pointmin. 94°C
pH (5% in 50:50 IPA/Water)5
Solids Content100%
Viscosity (at 25°C)8600cPs
Water Content0.04%

Regulatory & Compliance

Safety & Health

Environmental Effects

STEPSPERSE® 160S is expected to be biodegradable. A detailed biodegradability statement is available upon request.

STEPSPERSE® 160S is expected to be practically nontoxic orally (LD50 > 5000 mg/kg) and slightly irritating to the skin and eyes at 100% active.

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 safety practices should be used to control these exposures. See SDS for more information.

Packaging & Availability

Packaging Type
Packaging Information

STEPSPERSE® 160S is available in bulk and drum quantities.

Storage & Handling

Storage Conditions

Normal safety precautions (e.g., gloves and safety goggles) should be employed when handling STEPSPERSE® 160S. Contact with eyes, nose or prolonged contact with skin should be avoided. Wash thoroughly after handling STEPSPERSE® 160S. See SDS for more information.

 

Non-Bulk Storage Recommendations: STEPSPERSE® 160S should be stored in closed containers and kept in a cool, dry place away from incompatible materials (see Section 10 of the SDS). STEPSPERSE® 160S that has been stored in drums at temperatures below 42°F (6°C) may thicken or solidify. Product may be fluidized by warming with a drum heater or in a steam room. Drums should be vented prior to heating to avoid excessive pressure build up. Product temperatures over 130°F (54°C) are not recommended.

Elevated temperature may be desirable to maintain ease of pumping, but product should be stored long term at ambient temperature.