SABIC S3625 Short Glass Modified PP
Engineered for High-Performance, Aesthetical Automotive Interiors
Executive Summary
SABIC® PPcompound S3625 is a high-performance, 25% short glass fiber-reinforced polypropylene copolymer meticulously engineered for specialized injection molding applications. The material's core identity is defined by a strategic balance of enhanced mechanical strength and superior aesthetic and haptic properties, distinguishing it as a purpose-built solution for the automotive industry. As a designated automotive grade, S3625 is specifically designed for visible and touchable interior components where both tactile quality and visual appeal are paramount.
The material's value proposition extends beyond its technical attributes. It combines an improved property balance—including high stiffness, good impact resistance, and thermal stability—with a premium surface finish characterized by a matt appearance, soft-touch feel, and excellent scratch resistance. This unique combination allows automotive manufacturers to elevate the perceived quality of a vehicle's interior while simultaneously achieving significant cost reductions. By leveraging the material's low density and eliminating the need for expensive secondary finishing operations like painting, S3625 enables both lightweighting and streamlined production processes. The material's positioning within SABIC's portfolio is as a premium, aesthetically optimized grade, clearly differentiated from compounds that focus solely on maximum structural performance.
Core Properties
Mechanical Strength
High tensile and flexural modulus for rigid, self-supporting components. Excellent impact resistance maintained even at low temperatures.
Thermal Stability
High heat deflection temperature of 111°C ensures dimensional stability and prevents warping under extreme in-cabin temperatures.
Aesthetic & Haptic Quality
A premium matt surface with a soft-touch feel, reducing glare and providing a high-quality tactile experience.
Cost & Weight Savings
Low density enables vehicle lightweighting. The high-quality surface eliminates the need for expensive secondary finishing like painting.
Technical Properties of SABIC® PPcompound S3625
| Property | Value | Unit | Test Standard |
|---|---|---|---|
| Melt Flow Rate (MFR) | 6 | g/10 min | ISO 1133 |
| Density | 1080 | kg/m³ | ISO 1183 |
| Tensile Modulus | 2900 | MPa | ISO 527 |
| Flexural Modulus | 2850 | MPa | ISO 178 |
| Notched Izod Impact (23°C) | 35 | kJ/m² | ISO 180/1A |
| Heat Deflection Temp (1.80 MPa) | 111 | °C | ISO 75 |
Designated Applications
Automotive Interiors
This is a designated automotive grade, specifically for components that are visible and touchable. The combination of structural performance and superior surface quality makes it a leading candidate for interior trim and panels.
Door Panels & Consoles
The material's excellent scratch resistance and soft-touch haptics make it ideal for high-traffic parts like door panels or center console components, ensuring they withstand daily wear and tear.
Aesthetic Components
The matt surface finish and superior tactile properties allow manufacturers to produce premium-feeling parts without the need for complex and costly secondary processes such as painting or texturing.