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Ultra precision non flame retardant SMC for vibration resistant automated assembly EV and commercial vehicle parts.
Ultra low shrinkage automotive grade non flame retardant SMC. High dimensional precision for automated assembly of EV and commercial vehicle precision components.
| Items | Test Standards | Unit | Values |
|---|---|---|---|
| Density | GB/T1463 | g/cm³ | 1.75-1.85 |
| Water Absorption | GB/T1462 | mg | ≤20 |
| Shrinkage Rate | GB/T15568 | % | ≤0.05 |
| Glass Fiber Content | GB/T15568 | % | 28±2 |
| Heat Deflection Temperature (HDT) | GB/T1634 | ℃ | ≥200 |
| Tensile Strength | GB/T1447 | Mpa | ≥70 |
| Flexural Strength | GB/T1449 | Mpa | ≥160 |
| Impact Strength | GB/T1451 | KJ/m² | ≥65 |
| Flame Retardancy | UL-94 | Grade | --- |
Product Features and Performance
Ultra low molding shrinkage ≤0.05% minimizes part deformation. Maintains stable dimensions under vibration and temperature cycling, enabling reliable automated assembly and good component interchangeability.
HDT ≥200 ℃ guarantees structural stability for long term high temperature working conditions of engine and battery system components.
Balanced tensile, flexural and impact strength delivers solid anti crush and anti collision performance for chassis guards and protective structures.
Low water absorption formula resists oil, mud, acid alkali corrosion and aging, extending service life under complex road and outdoor environments.
Integral compression molding realizes complex shape parts with notable weight reduction versus steel, cutting vehicle dead weight and energy consumption.
Reliable insulation property and slow performance attenuation; supported by IATF compliant production lines for stable mass supply for automotive projects.
Applications
EV battery casings, ECU shells and high-voltage insulating parts for stable sealing and battery protection.
chassis guards and anti-collision frames with good impact resistance to avoid looseness and abnormal noise.
lamp bases and engine heat shields to resist thermal deformation and protect lamps & pipelines.
load-bearing interior structural parts for buses with high assembly precision, lightweight and noise reduction. It is perfectly suitable for automatic precision assembly and can withstand long-term driving vibration and temperature changes.
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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