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Hanwha Total PP TB52 – Mineral Filled Heat-Resistant PP
Buy Hanwha Total TB52 heat-resistant PP. Density 1.04–1.07 g/cm³, HDT 139°C, UL94 HB rated. Excellent heat resistance, dimensional stability, and rigidity for automotive interior parts, door trim, and instrument panels.
Packaging Specifications: 25Kg/Bag
Price range: 25.00$ through 57.50$
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Overview
Hanwha Total PP TB52 is a high-quality, anti-static polypropylene grade reinforced with talc inorganic filler. This grade is specifically formulated for automotive interior applications, where it delivers excellent heat resistance, dimensional stability, high stiffness, and impact strength. With weatherability certification (UL746C f1), TB52 ensures long-term performance in demanding automotive environments.
| Core Property | Value |
|---|---|
| Material Type | Mineral Filled PP (Talc-Filled) |
| Density | 1.04–1.07 g/cm³ |
| Melt Index (230°C) | 11 g/10min |
| Flexural Modulus | 2,450 MPa |
| Heat Deflection Temperature | 139°C |
| Flammability | HB |
Price: Natural 2.00 USD/kg | Black 2.30 USD/kg | MOQ: Contact for details
Key Advantages
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Automotive-Grade Performance: Specifically formulated for automotive interior parts with long-term weatherability certification (UL746C f1), ensuring resistance to UV exposure and temperature cycling.
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Superior Heat Resistance: With an HDT of 139°C at 0.45 MPa, TB52 withstands the elevated temperatures found in vehicle interiors during summer months and after extended sun exposure.
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Excellent Dimensional Stability: Low shrinkage and consistent part-to-part reproducibility ensure that interior components maintain their fit and finish over the vehicle’s lifetime.
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Superior Processability: As an anti-static grade, TB52 offers excellent flow characteristics for injection molding, enabling complex geometries, thin walls, and high-quality surface finishes.
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UL484 Certified: Suitable for electrical applications requiring certification, providing assurance for components that combine interior trim with electrical function.
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Balanced Rigidity and Impact: TB52 delivers an excellent balance between stiffness for structural integrity and impact resistance for durability during assembly and daily use.
Applications
TB52 is specifically designed for automotive interior applications including instrument panels, door trims, in-panel components, center consoles, air conditioning grilles, and electrical and electronic components within the vehicle cabin. The material is also suitable for any application requiring high heat resistance, dimensional stability, and an excellent balance of rigidity and impact strength.
Download PDF: [Hanwha Total PP TB52 Datasheet (PDF)]
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