VTS50001
VTS50001 UV-cure parquet primer
Clear, water-reducible UV-cure primer for parquet. Wets the substrate very well and increases adhesion of the following coats; used as the first coat when finishing mechanically loaded surfaces (2022 catalog). Solids 24 %, 15–20 g/m², roller applied. Being waterborne, the water must be flashed off before UV curing.
- First (adhesion) coat on sanded parquet / engineered boards on a UV roller line
- First coat on mechanically loaded surfaces
- Base for UV filler/sealers (VTS20011, VTS20015, VTS20002) and VTL20003 UV topcoat — by analogy with the official UV parquet schedule, where VTS20000 fills this slot
Single-component product: no mixing needed — use as supplied (see application below).
Ask about VTS50001
Answers are based on the VTS50001 data and the products it mixes with.
Mixing matrix
- waterThinner
Default — use as supplied
The catalog calls it water-reducible but gives no water %; do not use solvent thinners (S30/S50 etc.). The official UV parquet schedule's first coat is a different product — VTS20000 + CTH 5–10 % (8–10 g/m², dry 30–35 °C 5 min); don't carry the CTH ratio over to VTS50001 without the Technocolor tech's OK.
| Role | Material | % by weight | % by volume | When |
|---|---|---|---|---|
| Thinner | water | — | — | Default — use as suppliedThe catalog calls it water-reducible but gives no water %; do not use solvent thinners (S30/S50 etc.). The official UV parquet schedule's first coat is a different product — VTS20000 + CTH 5–10 % (8–10 g/m², dry 30–35 °C 5 min); don't carry the CTH ratio over to VTS50001 without the Technocolor tech's OK. |
Percentages are per 100 parts of component A.
Characteristics
- Wetting
- good (catalog: excellent) substrate wettingofficial
- Adhesion
- high; increases adhesion of subsequent coatsofficial
- Solids
- 24 %catalog
- Pot life
- n/a — single-pack, cures under UVrecommended
- Drying · Flash-off
- flash off the water before UV: guide 30–35 °C, ~5 min (IR/convection) until the film looks dry/mattrecommended
- Drying · UV cure
- after flash-off — gel cure with 1 UV lamp 80–120 W at ~10 m/min, then the next UV coatrecommended
- Drying · Conditions
- UV line
- Carrier
- water-reducible (waterborne)catalog
Application
Roller coater (UV)
- Coats
- 1recommended
- Cure between coats
- water flash-off (≈30–35 °C, 5 min), then gel cure 1 UV lamp 80–120 W, ~10 m/minrecommended
- Sanding between coats
- none — next UV coat without sanding (any raised grain is cut back after the filler/sealers)recommended
Roller coating (icon in the 2022 catalog). Technocolor's methods page assigns rollers to flat parts — parquet and furniture panels.
HVLP
- Nozzle
- n/a — not a spray productrecommended
Don't spray without Technocolor's OK: use the spray-grade UV sealers VTS30006 / VTS60019 instead.
Process and compatibility
- Substrate preparation
- Sand parquet with belts P150 → P180 → P220, de-dust, wood MC 8–10 %recommended
- Temperature and humidity
- Material and boards 18–25 °C; protect from frost (waterborne)recommended
- Don'ts
- Don't apply over unsanded or dusty wood
- Don't leave it in an open trough in daylight/UV
- Don't send a wet (un-flashed) film under the UV lamp
- Don't thin with solvents; water or CTH only with the Technocolor tech's OK
- Don't spray it
Storage
Safety: Uncured UV acrylates are skin irritants and sensitisers: nitrile gloves and glasses, wipe spills straight away. Never look at UV lamps unshielded.
Sources
Value tags: “official”, “dealer”, “catalog”, “schedule” are Technocolor data; “workshop” is from our own datasheets; “recommended” is our engineering estimate (hover to see the reasoning).
- Official product page: name, category 'Материалы УФ отверждения', properties: good substrate wetting, high adhesion
- 2022 catalog p.14: 'Праймер УФ прозрачный водоразбавимый для отделки паркета', excellent wetting, boosts adhesion, first coat for mechanically loaded surfaces; solids part A 24 %; 15–20 g/m²; roller icon
- Methods page: roller coating 5–20 g/m², flat parts (parquet/panels) only
- Official UV parquet schedule (VTS50001 not listed): sanding P150–P220, first coat VTS20000 dried 30–35 °C 5 min, gel cure 1 lamp 80–120 W 10 m/min, follow-on coats VTS20011/VTS20015/VTS20002/VTL20003
- Dealer search — no result
Not covered by the sources
- Official page gives only two properties (wetting, high adhesion); the 2022 catalog adds: clear, water-reducible, 24 % solids, 15–20 g/m², roller
- Dealer t-colormarket.ru search for VTS50001 returns nothing (re-checked 2026-10-05; shop has no UV category)
- Not in the 2025–2026 catalog transcripts; not used in any official finishing schedule
- No viscosity, density, water-dilution %, flash-off time/temperature, UV dose (mJ/cm²), shelf life, storage, packaging, hardness or chemical resistance published
- Whether CTH dye can be added (as for VTS20000) is unconfirmed