Hesse UV Top coat for roller coating UU 75830 Diamond finish

  • very resistant against scratching
  • dull matt
  • with a velvety feel
Dull matt diamond top coat based on unsaturated acrylic resin. The UV activated top coat is suitable for open-pore to closed-pore substrates with particularly good scratch resistance.
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  • Description
  • Information on use
  • Sample process
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Fields of application

as a top coat for high-quality parquet and furniture surfaces.

Technical specifications

Appearance colourless
Density series kg/l 1.236
Flow time (+/- 15 %) 42 s / DIN 53211 - 6 mm
Form of delivery fluid
Non-volatile content series % 98.7
Profile of properties Diamond seal
VOC EU % 1.28 %
Number of coats (max) 2
Amount per layer (minimum) 5 g/m²
Amount per layer (max) 12 g/m²
Total application volume 20 g/m²

Information on use

Stackable after stackable directly after UV curing
Curing Hardening by means of ultraviolet rays with mercury UV-lamps.Sufficient radiation energy must be provided. This depends primarily on the type, conditions, age and design of the lamp system, so that the optimum UV lamp settings can be implemented on the respective system, and the curing should be checked. Your Hesse representative will assist you with the determination of the necessary radiant energy.
Surface preparation The substrate must be dry, dust-free and grease-free.Pre-priming with coordinated products required.
Substrate sanding grits from-to 400 - 600
Lacquer sanding (grit) from - to 400 - 600
Comments on sanding Sanding is required to achieve good adhesion to the substrate depending on the substrate’s condition. Wood substrates should be sanded at 120 - 220 grit subject to wood type. Membrane substrates and basecoats should be freshly sanded at 320 - 600 grit. Dust should be carefully removed from the substrate after sanding. Intermediate sanding should generally be omitted when the bond is established when using a primer or the gelling process.
Yield per coat 103 - 247 m²/l

The spreading rate is heavily dependent on the type of application. The specifications relate to a liter of ready-for-use product, if necessary including hardener and thinner.
Storage temperature 5 - 25 °C
conditions of transport frost-free - up to a maximum of 35 °C
Processing instructions Regularly check the specified application quantities. Clean rollers using suitable thinners!
Particular instructions The measured gloss level depends on the application quantity, application process, activation parameters and the condition of the substrate.
General instructions on workmanship Clean lamps and reflectors on a regular basis using a soft, lint-free cloth and UV 7111.
Only touch the lamps when wearing cotton gloves. Note the lamp's operating hours and replace them as per the lamp manufacturer's recommendations. Always protect open containers from the incidence of light (cover them).
Seal containers properly after use.
Sufficient lacquer sanding and inspection of the bond within the entire structure will be required in each case. Please apply a trial coating under practical conditions!

Open-pore parquet configuration on oak, dull matt
Bare wood sanding: graduated to 120 (dust removal)
Basecoat: 1 x 10 - 12 g/m² Hesse UV Adhesion primer UG 7207 colourless
Gelling
Basecoat: 1 x 15 - 18 g/m² Hesse UV Basecoat for roller coating UG 7582 colourless
Gelling
Basecoat: 1 x 15 - 18 g/m² Hesse UV Basecoat for roller coating UG 7328-0001 colourless
UV Activation
Lacquer sanding: grain 400
Top coat: Hesse UV Top coat for roller coating Diamond finish UU 75830, using the POREGUARD-proceedings
UV Activation

Material Safety Data Sheets

Contact

Our technical information is continually adapted to keep up to date with the latest technology and statutory regulations. The latest version is always available online at www.hesse-lignal.de or talk to your local account manager. This information is for advice and is based on the best knowledge available and careful research in line with the current state of the art. This information cannot be held as legally binding. We also refer you to our terms and conditions of business. Safety data sheet is provided in accordance with EC regulation no. 1907/2006.