SMC 2040 Sanitary‑Grade SMC for Bathroom Base Pans & Wall Panels
Sanitary grade SMC for dimension stable integrated bathroom structural parts under high humidity conditions.
Sanitary grade SMC for integrated bathroom components. Low water absorption, dimension stable under high humidity conditions, flame retardancy optional.
| Items | Test Standards | Unit | Values |
|---|---|---|---|
| Density | GB/T1463 | g/cm³ | 1.75-1.85 |
| Water Absorption | GB/T1462 | mg | ≤20 |
| Shrinkage Rate | GB/T15568 | % | ≤0.12 |
| Glass Fiber Content | GB/T15568 | % | 23±2 |
| Heat Deflection Temperature (HDT) | GB/T1634 | ℃ | ≥200 |
| Tensile Strength | GB/T1447 | Mpa | ≥50 |
| Flexural Strength | GB/T1449 | Mpa | ≥135 |
| Impact Strength | GB/T1451 | KJ/m² | ≥45 |
| Flame Retardancy | UL-94 | Grade | --- |
Product Features and Performance
Low molding shrinkage formula maintains high dimensional accuracy, resisting deformation under long term high humidity bathroom conditions.
Ultra low water absorption prevents blistering and delamination, extending service life for base pans, wall panels and wash basin substrates in damp shower environments.
Balanced mechanical strength delivers sturdy impact resistant sanitary structures; good heat resistance withstands hot water bathing scenarios.
Smooth molded surface reduces post processing workload; UL94 flame retardant performance can be customized according to project requirements.
Suitable for one shot mass compression molding of various sanitary parts. Supported by in house production lines for stable bulk supply for bathroom projects.

Applications
Applied for SMC integrated bathroom base pans, wall panels, bathroom covers, support frames, wash basin substrates and other sanitary structural components.




Manufacturing and Supply Support
LANTAI’s SMC product system is supported by real production and molding capability rather than conceptual presentation. With 3 SMC lines and 15 molding machines ranging from 315T to 2500T, LANTAI can support both regular industrial projects and higher-requirement structural applications. For buyers who need stable bulk supply and reliable project delivery, this manufacturing base provides stronger support for consistency and execution efficiency.
From material development to bulk delivery, LANTAI’s SMC system is supported by laboratory capability, process control, and testing procedures. For buyers who care about specification stability, batch consistency, and project control, this quality and R&D support provides stronger confidence for both evaluation and long-term sourcing.
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