Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

KS Chemical Rheoflow DW-104 Adhesion Promoter

KS Chemical Rheoflow DW-104 Adhesion Promoter is a silane-based surface modifier designed to enhance bonding between inorganic substrates (e.g., glass, metals, minerals) and organic polymers like epoxies, polyurethanes, or acrylics. It improves wetting, dispersion, and interfacial adhesion—boosting mechanical strength, moisture resistance, and long-term durability in coatings, composites, and sealants. Widely used in automotive, construction, and electronics industries for reliable performance under demanding conditions.
  • ks chemical rheoflow dw 104 adhesion promoter_c4485750
  • ks chemical rheoflow dw 104 adhesion promoter_c4485750

Features Of KS Chemical Rheoflow DW-104 Adhesion Promoter

  1. Enhances interfacial adhesion between inorganic substrates (e.g., glass, metal, ceramics) and organic polymer matrices.

  2. Improves moisture resistance and long-term durability of bonded interfaces under humid or thermal cycling conditions.

  3. Compatible with epoxy, polyurethane, silicone, and acrylic resin systems without compromising cure kinetics.

  4. Low-viscosity liquid formulation enables easy dispersion and uniform surface coverage via spray, dip, or brush application.

  5. Non-hazardous, solvent-free composition supports safer handling and compliance with industrial VOC regulations.

Typical Applications Of KS Chemical Rheoflow DW-104 Adhesion Promoter

  1. Aerospace composite bonding—improving fiber-to-resin adhesion in carbon-fiber-reinforced structures.

  2. Automotive module assembly—enhancing sealant and adhesive performance on aluminum, steel, and painted surfaces.

  3. Electronics encapsulation—boosting reliability of potting compounds on ceramic substrates and copper leads.

  4. Architectural glazing—increasing bond strength and weatherability of structural silicone sealants on glass and anodized aluminum.

  5. Renewable energy—optimizing adhesion in wind turbine blade bonding and solar panel frame encapsulation.

Specifications Of KS Chemical Rheoflow DW-104 Adhesion Promoter

Chemical TypeSilane-based hybrid adhesion promoter
Product FormClear, low-viscosity liquid
AppearanceColorless to pale yellow, transparent
Primary ApplicationsSurface pretreatment for adhesives, sealants, coatings, and composites
Key FeaturesHydrolytically stable, dual-reactive functionality (alkoxy + organofunctional group)
BenefitsReduces delamination risk, extends service life, improves peel and lap shear strength
Storage ConditionsStore in original sealed container at 5–30°C; protect from moisture and direct sunlight
Shelf Life12 months from date of manufacture when stored properly


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