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

Allnex ROSKYDAL K 65 Polyester Resin

Allnex ROSKYDAL K 65 is a high-performance alkyd-modified polyester resin designed for durable coil and can coatings. It delivers excellent gloss retention, flexibility, and chemical resistance with fast cure response. Part of Allnex’s ROSKYDAL® series, this solvent-based resin ensures superior flow, leveling, and substrate adhesion—ideal for demanding industrial applications requiring long-term weatherability and mechanical robustness.
  • allnex roskydal k 65 polyester resin_e767abe1
  • allnex roskydal k 65 polyester resin_e767abe1

Features Of Allnex ROSKYDAL K 65 Polyester Resin

  1. High-solids, low-VOC alkyd-modified polyester resin for sustainable coating formulations.

  2. Excellent compatibility with amino resins and common crosslinkers for thermoset systems.

  3. Good flow and leveling characteristics enabling smooth, high-gloss finishes.

  4. Enhanced hardness development and early block resistance in baked coatings.

  5. Consistent batch-to-batch performance supported by Allnex’s stringent quality control.

Typical Applications Of Allnex ROSKYDAL K 65 Polyester Resin

  1. Automotive OEM and refinish topcoats requiring durability and gloss retention.

  2. Industrial coil coatings for pre-painted metal substrates.

  3. General-purpose appliance coatings (refrigerators, washing machines).

  4. Architectural metal cladding and façade systems.

  5. High-performance furniture and office equipment coatings.

Specifications Of Allnex ROSKYDAL K 65 Polyester Resin

Chemical TypeAlkyd-modified saturated polyester resin
Product FormLiquid
AppearanceClear to pale yellow viscous liquid
Solvent SystemXylene/toluene-based (standard grade)
Solids Content (wt%)65 ± 1 %
Acid Value (mg KOH/g)8–12
Hydroxyl Value (mg KOH/g)100–115
Viscosity (25°C, mPa·s)4,000–6,000


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