Name: Honeywell 285A Dispersant
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Honeywell 285A Dispersant

High-efficiency pigment and filler dispersion in solvent-based and high-solids coatings.
Excellent stabilization against flocculation and sedimentation during storage and application.
Low-viscosity liquid form enabling easy handling, metering, and incorporation into formulations.
Compatible with a broad range of resins including alkyds, acrylics, epoxies, and polyurethanes.
Reduces grinding time and energy consumption in pigment milling operations.

Typical Applications Of Honeywell 285A Dispersant

Chemical Type	Polymeric dispersant based on modified polyamine backbone
Product Form	Clear to slightly hazy amber liquid
Appearance	Homogeneous free-flowing liquid
Primary Applications	Pigment dispersion in solvent-borne and high-solids coatings & inks
Key Features	Anchor groups for strong pigment surface interaction; steric stabilization mechanism
Benefits	Improved color strength, gloss, and batch-to-batch consistency
Recommended Use Level	0.5–3.0% on pigment weight (varies by pigment type and system)
Storage Stability	12 months in original unopened container at 15–25°C

Get in Touch with ERICW

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E-mail: wangxingqiang@ericwchem.com
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15921782326
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China