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Ultra high strength pressure bearing SMC for large assembled pressurized water tank panels, food grade optional.
Ultra high strength pressure bearing non flame retardant SMC. Superior creep resistance for large assembled pressurized water tanks, food grade 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 | % | 35±2 |
| Heat Deflection Temperature (HDT) | GB/T1634 | ℃ | ≥200 |
| Tensile Strength | GB/T1447 | Mpa | ≥90 |
| Flexural Strength | GB/T1449 | Mpa | ≥180 |
| Impact Strength | GB/T1451 | KJ/m² | ≥90 |
| Flame Retardancy | UL-94 | Grade | --- |
Product Features and Performance
35±2% ultra high glass fiber loading delivers far superior mechanical performance vs standard water tank SMC, outstanding creep resistance to avoid bulging and deformation under long term high water pressure working conditions.
Low water absorption formula resists delamination and blistering in permanent immersion; good resistance to fresh water & weak corrosive media, food grade resin available for potable water projects.
Stable molding shrinkage guarantees high flatness of tank panels, realizing reliable sealing assembly and lowering leakage risk under pressurized conditions.
High rigidity enables thinner wall panel design, achieving weight reduction without sacrificing pressure bearing capacity, compatible with hot water storage requirements.
Smooth dense surface reduces dirt and algae adhesion. Formulation focuses on water resistance and pressure resistance (no flame retardant additives).
Mass production capacity ensures stable bulk supply for large scale pressurized water storage projects.
Applications
Suitable for large pressure-bearing assembled water tanks, high-rise booster water supply tanks, industrial circulating pressure tanks, hot water pressure storage tanks and pressure-bearing intermediate tanks for water treatment systems. It can be used to produce high-pressure resistant tank panels. This grade contains no flame retardant and cannot be directly used for fire water tanks with flame retardant requirements. Food-grade resin version is required for drinking water storage.
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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