LTC22
LTC22 UV light filter additive
UV light filter from Milesi's LTC range of corrective additives. Added to sealers and top coats to protect the wood substrate from discoloration under UV light. The Technocolor dealer recommends 4 % LTC22 in the LUA460–468 acrylic lacquers. No product page on t-color.ru or t-colormarket.ru.
- Protecting pale/bleached woods from UV colour change
- Additive for LUA460–468 acrylic lacquers (4 %)
- Sealers and top coats
Ask about LTC22
Answers are based on the LTC22 data and the products it mixes with.
Mixing matrix
- sealers and top coats (first component)Additive% by weight: 2–4 %datasheet
When the wood under the coating must be protected from UV colour change.
Add to the first component and mix well.
- % by weight: 4 %dealer
Acrylic lacquers 460–468: 'add 4 % LTC 22, the UV-filtering additive, to the product'.
| Role | Material | % by weight | % by volume | When |
|---|---|---|---|---|
| Additive | sealers and top coats (first component) | 2–4 %datasheet | — | When the wood under the coating must be protected from UV colour change.Add to the first component and mix well. |
| Additive | LUA460 / LUA461 / LUA462 / LUA463 / LUA464 / LUA465 / LUA468 | 4 %dealer | — | Acrylic lacquers 460–468: 'add 4 % LTC 22, the UV-filtering additive, to the product'. |
Percentages are per 100 parts of component A.
Characteristics
- Function
- UV light filter: protects the wood substrate from discoloration under UV lightdatasheet
- Compatible with
- sealers,top coatsdatasheet
Application
Other
- Nozzle
- n/a — follow the product it is added torecommended
- Pressure
- n/a — follow the product it is added torecommended
Not applied on its own. Add to part A before the hardener and mix well.
Process and compatibility
- How to add
- Weigh part A; Add 2–4 % LTC22 (4 % in LUA460–468); Mix well, then hardener and thinner per the lacquer's TDSrecommended
- Temperature and humidity
- data at 20 °C / 70 % RHdatasheet
- Goes into
- LUA460, LUA461, LUA462, LUA463, LUA464, LUA465, LUA468
Storage
- Shelf life
- not published; stable in sealed original canrecommended
- Storage temperature
- 5–30 °C, tightly closed, ventilated, away from ignition sourcesrecommended
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).
- Milesi LTC series sheet: LTC 22 U.V. light filter, sealers and top coats, 2–4 % on first component
- dealer LUA468 card: series 460–468 note — add 4 % LTC 22 UV-filtering additive
- dealer search — no LTC22 product
Not covered by the sources
- No official t-color.ru page
- Not found at t-colormarket.ru as a product (search LTC22 returns nothing); only mentioned on the LUA468 card
- No single-product TDS/SDS; only the Milesi LTC series sheet (May 1996, rev. II)
- Density, composition, flash point, VOC not published
- Weight vs volume basis not stated
- Records of LNB99 list LTC22 in its mix — it goes into the lacquer, not the hardener