Top Coat Resin - KP-5065

Technical Data Sheet Material Safety Data Sheet

Technical Data Sheet


Type : Oil free saturated polyester resin
Form of delivery: 65 % in solvent C-9/ Butyl glycol (4:1)

General Information :

KP – 5065 is linear oil free polyester super durable resin developed for use in coil coating, sheet fed
metal decorating and general industrial applications. KP-5065 is engineered for high performance and
good exterior durability and high performance.

Features :

KP-6065 is engineered for severe exterior building product applications. High weatherability, Good
formability, Excellent weathering performance, materials for buildings.

Product Specifications :

1. Appearance : Clear transparent viscous liquid
2. Colour : Pale yellow to water white
3. Acid value (mg.KOH/gm.) : 0-5 Max.
4. Non volatile matter ( 1 hr @ 150 ºC : 65 ± 2 %
5. Viscosity @25 ºC (4/20 RPM) B.Field : 3500 -40000 Cps
6. Hydroxyl value : 40 – 45 mgKOH/g
7. Specific gravity : 1.08 ± 0.02
8. Molecular wt.(mn) : approx.3000

KP-5065 is usually cross linked with HMM Melamine resins. The addition of HMMM is usually between 15
– 30% on solid basis. Incorporation of acid catalyst e.g. Para toluene sulphonic acid promotes the curing.
1% to 5% of acid catalyst on Melamine solids is recommended.

The product has excellent pigment wetting properties and high yield pigment concentrates can be formulated.


Coil Coating finishes based on KP-4060 can be cured using a peak metal temperature of 232°C - 240°C. For Metal Decorating, a cure schedule of 10 minutes at 160 -200°C depending on requirements is recommended; cure response will increase with temperature, but flexibility may be reduced with high levels of catalyst. For General Industrial applications a baking schedule of 30 minutes at 150°C will be suitable. Metal Decorating: 72 : 18 : 10 KP-4060 Curing of 10 minutes at 160 - 200 is recommended. Aromatic hydrocarbons are recommended.
General Industrial enamels: 70 : 30 to 80 : 20 on solids with hexamethoxymethyl melamine resin or partly methylated melamine with 2% PTSA catalyst on amino levels. Baking of 30 minutes at 150 C is recommended. Blend of aromatic hydrocarbon/ alcohol are suggested


Keep away from heat source & direct sunlight. Avoid temp.more than 30 degree C.


210 kg. Net in new MS drums