Technical datasheet
KRISTALEX™ F85 Hydrocarbon Resin
Supplied bySynthomer- Last Updated on Feb 14, 2025
KRISTALEX™ F85 Hydrocarbon Resin by Synthomer is a thermoplastic hydrocarbon polymer. It is a water-clear, color-stable, low molecular weight tackifier. Exhibits good thermal stability and intermediate softening point.
- It shows good compatibility with EVA (upto 30% vinyl acetate) and is suitable for hot-melt & low-color adhesives with good low temperature properties.
- In styrenic block copolymer-based adhesives KRISTALEX™ F85 Hydrocarbon Resin preferentially associates with the styrenic endblocks, producing lower melt viscosity while maintaining room-temperature cohesion without affecting tack and adhesion properties.
- It is compatible with SBR and styrene-based block copolymers, neoprene, nitrile, polybutadiene, acrylic polymers, chlorinated rubber and EVA resins.
- KRISTALEX™ F85 Hydrocarbon Resin is also compatible with styrenated alkyds, vinylated alkyds, drying oil alkyds and rosin ester resins.
- Recommended for caulk and sealant, assembly, labels, roofing, specialty tapes, packaging tapes, packaging and other adhesive applications.
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KRISTALEX™ F85 Hydrocarbon Resin properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Bromine Number | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Cloud Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Color, Gardner | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Molecular Weight, Mn | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Molecular Weight, Mw | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Molecular Weight, Mz | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Molecular Weight, Polydispersity (Mw/Mn) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Softening Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity, Melt | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity, Melt | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity, Melt | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Solubility Properties | Element | Condition | Method |
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| Soluble in | Visible After Login | ||
| Soluble in | Visible After Login | ||
| Soluble in | Visible After Login | ||
| Soluble in | Visible After Login |





