• Item Name: Chemlok® 6958
• Manufacturer: Parker Lord (a Parker Hannifin company)
• Technologies: Solvent-based adhesive with polymers, organic compounds and mineral fillers
• Color: Black liquid
• Cure Type: Rubber vulcanization process
• Package Size: Contact to Techniq VN for details.
• Shelf Life: 6 months
Chemlok® 6958 is a high-performance adhesive designed to bond a wide range of rubber compounds to metal. It consists of polymers, organic compounds, and mineral fillers in an organic solvent system. Typically applied over Chemlok® 299 primer, it offers strong adhesion, high temperature resistance, fluid resistance, and corrosion protection in demanding environments.
Bonding elastomers: NR, IR, SBR, BR, CR to metal.
Suitable for cold rolled steel and aluminum substrates.
Effective in high-heat and fluid-exposed environments.
Used in vulcanization processes, with or without primer (depending on film thickness).
Industrial settings requiring durability, corrosion resistance, and hot fluid exposure.
| Property | Value | Condition/Notes |
|---|---|---|
| Appearance | Black liquid | Visual |
| Viscosity | 30 – 500 cps | @ 25°C (Brookfield LVT, spindle 2, 30 rpm) |
| Density | 910 – 960 kg/m³ (7.6 – 8.0 lb/gal) | At 25°C |
| Solids Content | 20 – 24 % | By weight |
| Flash Point | -9°C (51°F) | Seta closed cup |
| Solvents | MEK, Toluene, Solvent Naphtha | Main solvent system |
| Dry Film Thickness | 12.7 – 25.4 µm (0.5 – 1.0 mil) | With primer; ≥ 23 µm if without primer |
| Shelf Life | 6 months | 21–27°C, unopened container |
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Techniq Vietnam provides end-to-end materials and process solutions, integrating world-class technologies in adhesives, soldering, and thermal management.
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