
Electric Motor Reliability with Huntsman ARALDITE® Encapsulation Potting – Casting
Electric Motor Reliability with Huntsman ARALDITE® Encapsulation Potting – Casting
• Item Name: Chemlok® 6225
• Manufacturer: Parker Lord (a Parker Hannifin company)
• Technologies: Solvent-based adhesive with organic polymers and dispersed fillers
• Color: Black liquid
• Cure Type: Room temperature drying and heat-assisted curing during rubber vulcanization
• Package Size: Contact to Techniq VN for details.
• Shelf Life: 12 months
Chemlok® 6225 is a covercoat adhesive formulated to bond a wide variety of elastomers to metals. It contains dissolved organic polymers and dispersed fillers in a xylene/MIBK solvent system. The product provides excellent adhesion, particularly with soft NR compounds using semi-EV cure systems, and ensures strong environmental resistance against heat and salt spray. It can be applied by dip, spray, brush, or roll coat methods.
Bonding elastomers: NR, BR, IR, CR, SBR, NBR to metal.
Typically used with Chemlok® 205 primer for optimal adhesion.
Suitable for components exposed to heat and corrosive environments.
Applied by brush, spray, dip, or roll coat with controlled dry film thickness (15.2–20.3 µm).
Property | Value | Condition/Notes |
---|---|---|
Appearance | Black liquid | Visual |
Viscosity | 50 – 200 cps (Brookfield LVT, spindle 2, 30 rpm) / 25 – 80 sec (Zahn Cup #2) | At 25°C (77°F) |
Density | 970 – 1020 kg/m³ (8.1 – 8.5 lb/gal) | At 25°C |
Solids Content | 25.5 – 29.5 % | By weight |
Flash Point | 27°C (81°F) | Seta closed cup |
Solvents | Xylene, MIBK | Main solvent system |
Dry Film Thickness | 15.2 – 20.3 µm (0.6 – 0.8 mil) | Recommended range |
Shelf Life | 1 year | Stored 21–27°C, unopened container |
Electric Motor Reliability with Huntsman ARALDITE® Encapsulation Potting – Casting
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