Semiconductor ceilings are one of the two stated main uses for FFU handmade blind panels, the other being electronics factories generally. That application statement is the scope of this page: it describes how blind panels serve a semiconductor ceiling, not a specific semiconductor project, and it does not expand into a project case study. The ceiling in such a room must close cleanly, block air movement, keep dust and bacteria out, and hold its FFU layout without drifting, and the blind panel is the field panel that fills the ceiling around the FFU openings.
Panel specification for a semiconductor ceiling follows the same three choices as any FFU ceiling: size, core, and face. Sizes are 1175 by 1175 mm and 575 by 575 mm, single or double sided, or non-standard custom sizes, with a thickness of 12 mm and 13 mm. Cores are gypsum, magnesium board, or aluminium honeycomb. Faces can be PE coating, anti-static carbon-coated colour steel board, or 304 and 316 stainless steel anti-corrosion board. In a semiconductor ceiling, the anti-static face option deserves explicit consideration in the inquiry, because static control is part of the room's operating requirement, and the face should be chosen per ceiling field rather than assumed across the project.
The stated qualities for these panels are fast installation, accurate dimensions, high strength, good load bearing, and resistance to deformation. Those qualities support a ceiling that must be installed cleanly and must stay flat and true over its grid, but they are qualitative statements, and no load number is given here. Any project that needs a quantified load figure should confirm it in the inquiry, and the walkable ceiling guide on this site explains that route. The ceiling layout sent with the inquiry should mark FFU positions, blind panel fields, and access positions together, so the panel schedule, the grid module, and the FFU schedule are checked as one drawing.
This page does not describe any individual semiconductor project. Project cases belong to their own case pages on companion sites where they are evidenced, and importing a case narrative here would blur the application scope of this page. The application fact stated here is the general one: FFU blind panels are for electronics and semiconductor ceilings, specified by size, core, and face, and scheduled on a layout that marks FFU positions.
- Application: electronics factories and semiconductor ceilings, as stated main uses.
- Function: ceiling closure blocking air movement, keeping dust and bacteria out.
- Sizes: 1175×1175 mm and 575×575 mm, or non-standard custom; thickness 12 and 13 mm.
- Cores: gypsum, magnesium board, aluminium honeycomb.
- Faces: PE coating, anti-static carbon-coated colour steel board, 304 and 316 stainless steel anti-corrosion board.
- Layout: mark FFU positions, blind fields, and access positions on one drawing.
- No project case: no individual semiconductor project is described on this page.
Semiconductor ceiling panel checklist
| Checklist line | What to send |
|---|---|
| Ceiling layout | Grid module, FFU positions, blind fields, access positions |
| Panel size | 1175×1175 mm, 575×575 mm, or custom size per field |
| Core | Gypsum, magnesium board, or aluminium honeycomb |
| Face | PE, anti-static carbon-coated, or 304 and 316 stainless steel |
How to read the specifications on this page
Dimensions and construction details on this page follow the Lairun product description for the component family shown. Door opening sizes quoted on this site are brochure dimensions: they describe the opening sizes listed in the product brochure, and any non-standard size should be confirmed in the inquiry. Aluminium profile codes are listed by code only; no profile dimension is stated where the product description does not give one. Items that the product description does not specify are marked for inquiry confirmation rather than described as available options, so buyers are not led to assume a mechanism, a load figure, or a material variant that has not been evidenced.
What to put in your inquiry
Send the opening sizes you need, the leaf arrangement, the surface finish you prefer, and the ceiling layout where the components will be installed. State the quantities per size, the site conditions, and the delivery location so the component list can be checked line by line. Where this page lists an item as subject to confirmation, include that item explicitly in your message so it is answered before any order is placed. Please confirm the minimum order quantity and the lead time in your inquiry, because this site does not publish those figures. Certificates are available upon request; please ask for the documents you need and state which project they are for.