Clear Resin – Transparent is used to achieve transparent or semi-transparent display effects and is a common choice for lampshade housings, visual structural components, and transparent display samples.
Quote checklist: Upload your 3D model and, when available, a 2D drawing. Identify the required process, material, quantity, critical dimensions, finish, appearance standard, and target delivery date.
Engineering note: Values below are typical reference ranges. Final manufacturability, tolerances, material condition, surface finish, cost, and lead time depend on the drawing, geometry, quantity, and selected process.
Upload CAD files and mark critical features for an engineering review before production.
| Process | SLA light-curing 3D printing (transparent photosensitive resin) |
|---|---|
| Color | Fully transparent (the light transmission effect is affected by wall thickness, placement and finishing; it can be sandblasted, semi-transparent or gradient dyed to improve the look and feel) |
| Layer thickness | 0.05–0.10 mm (commonly used); 0.025 mm high-precision mode (increased lead time/cost) |
| Dimensional tolerance | ±0.20 mm or ±0.20% (whichever is greater); it is recommended to mark the tolerance or note "accuracy first" for the key hole/datum surface |
| Minimum wall thickness | Appearance non-structural ≥0.8–1.0 mm; general structure ≥1.2–1.5 mm; stress/near screws ≥2.0 mm |
| Minimum aperture | Direct forming hole ≥1.5–2.0 mm; it is recommended to reserve allowance for assembly holes/mating holes and ream/ream holes |
| Text/texture | The height of the embossed characters is ≥0.4 mm; the depth of the concave characters is ≥0.3 mm; the line width is ≥0.25–0.30 mm (transparent parts are recommended to be larger to avoid "clear visibility") |
| Hardness | Shore D 80–88 (varies with formulation/post-cure) |
| Tensile strength | 35–55 MPa (related to post-cure/placement direction) |
| Service temperature | 60–80℃ (for high temperature requirements, it is recommended to choose a high temperature-resistant resin system) |
| Surface roughness | Ra ~1–3 μm (related to layer thickness/direction); transparent appearance is more sensitive to surface state, it is recommended to clarify the finishing goals |
| Density | Approximately 1.1 g/cm³ |
| Recommended maximum unit size | Depends on equipment and placement; oversized pieces can be disassembled and spliced or other processes can be evaluated |
| Accuracy level | Standard accuracy / high accuracy (remark "key hole/critical surface/tolerance requirements" required) |
| Optional appearance effects | Fully transparent / sandblasted semi-transparent matte / gradient dyed transparent (it is recommended to provide reference pictures or effect requirements) |
| Assembly enhancements | support Threaded inserts; Please indicate the thread specifications (such as M2/M3/M4), quantity and location; please note if tapping/expanding/reaming is required |
| Finishing | Polished, sandblasted, translucent, gradient dyed transparent, threaded inserts |
| Post-cure instructions | Post-curing can improve strength/dimensional stability, but the transparent look and feel still centers on the surface state; it is recommended to determine the process path based on appearance goals. |
| Typical lead time | Related to size, quantity, placement and finishing; clear delivery and expedited options will be given after uploading the file |
It is used to reduce layer lines and support marks and improve the overall look and feel of transparent parts. It is recommended to polish the display surface more precisely and clarify the acceptable mark standards.
Changes the appearance to a more uniform translucent matte surface, which can significantly weaken fine scratches/fingerprints and slight layering, making it more suitable for exhibitions/light environment displays.
Suitable for brand display, gradient visual effects or distinguishing component areas; it is recommended to provide reference pictures or clarify the color and gradient direction.
Used for screw connection and repeated disassembly and assembly; please note the thread specification, quantity and location (M2/M3/M4, etc.).
Suitable for verifying internal structures, channels, assembly interference and visual effects; one of the most commonly used solutions for transparent display samples.
The high precision of SLA is friendly to details; small characters, textures, and chamfers are easier to produce (it is recommended to make the detail size more "abundant").
Sandblasting and translucency can be selected to create a uniform matte surface, or gradient dyeing and transparency can be used to enhance the display effect, making transparent parts more "endurable".
Optional when screw fixing or repeated disassembly and assembly is required Threaded inserts Improve reliability and consistency.
| Material | Key Advantages | Mainly applicable | Not suitable |
|---|---|---|---|
| White SLA Resin (SLA) | Strong versatility, good appearance, friendly finishing, suitable for rapid production of review parts | Appearance prototypes, review samples, assembly verification | Transparent display requirements, strong impact/high toughness requirements |
| Black SLA Resin (SLA) | The finished product has a stronger feel and is suitable for display and photography; the details are excellent | Display/review samples, photographic samples, light load trial assembly | Transparent and visible, the buckle can be disassembled and assembled repeatedly (needs a tougher solution) |
| Tough SLA - Yellow-Green (SLA) | More impact-resistant and less brittle than standard resin; suitable for trial assembly and buckle verification | Snap verification, repeated assembly, thin-walled parts, light load function verification | Transparent display is preferred, wear-resistant long-term moving parts (nylon is better) |
| High-Temp SLA - Beige (SLA) | Stronger heat resistance and dimensional stability, suitable for thermal environment verification | Heat resistance testing, jigs and fixtures, functional samples close to heat sources | Transparent display is a priority and high toughness is required for repeated disassembly and assembly (needs evaluation) |
| White Nylon (SLS) | The functional type is more stable, does not require support, and is suitable for complex structures and low- to medium-volume typesetting. | Structural validation, assembly parts, wear-resistant moving parts, small batch functional parts | Transparent display effect, ultra-high-definition appearance (need to change the route) |
| HP Nylon - Gray (MJF) | Better batch consistency and dimensional stability, suitable for repeated delivery | Small and medium batch functional parts, assembly positioning parts, repetitive parts | Transparent visual appearance, mirror display (still requires finishing/material replacement) |
It is suitable for the needs of "transparent display + visual verification", and its advantages are concentrated in:
If you are more concerned with long-term wear resistance or functional delivery in small to medium batches, it is generally recommended to evaluate nylon (SLS/MJF).
The look and feel of transparency is mainly affected by the following factors:
It is recommended to specify in the remarks: display surface/observation surface, and whether you prefer "clearer" or "sandblasted semi-transparent uniform matte surface".
If you are not sure, just write "application scenario + reference effect" and we will recommend a more matching process route to you.
You can refer to the parameters on this page, and the key requirements marked in the drawings/notes shall prevail:
If the scales/text of transparent parts need to be more "clear and readable", it is recommended to make the line width and depth more generous, and to clearly indicate the direction of the display surface.
We support mainstream 3D/2D project files:
It is recommended to provide priority STEP + 2D annotation, to facilitate confirmation of tolerances, assembly relationships and display surface requirements.
Common optional finishing:
It is recommended to write clearly in the remarks: Display surface/observation surface + target effect (fully transparent/sandblasted semi-transparent/gradient dyeing transparent) + whether threaded inserts are needed (specification/quantity/location).
Transparent parts are more sensitive to "microsurface defects", common signs include support contact points and slight layering.
For a cleaner look, it’s recommended:
Assembly verification can be done; if repeated tightening/disassembly is involved, it is recommended to use threaded inserts to improve reliability:
Please note the thread specification (M2/M3/M4), quantity and location when placing an order.
The quote of transparent parts not only depends on the volume, but also is affected by the following factors:
It is recommended to write clearly in the remarks: Target transparency effect + display surface definition + purpose + quantity and lead time, the quote will be closer to your goal.
Delivery time depends on structural complexity, quantity and finishing requirements:
If you need to expedite it, it is recommended to prioritize: Delivery time + target transparency effect + display standard, we will evaluate possible options.
In order to get a faster and more accurate quote, it is recommended that you provide/explain when uploading the file:
You only need three steps: Upload drawings → Confirm project evaluation and quote → Production and delivery after confirmation.
