THIN-WALL
PP thin-wall injection grade, with a melt flow rate of 50–60 g/10min, is mainly used for disposable lunch boxes, bubble tea cups, and other types of disposable plastic cups.
Technical Specifications
| Property | Value |
|---|---|
| Melt Flow Index (MFI) | 50 – 120 g/10min (230°C/2.16kg) |
| Density | 0.900 – 0.910 g/cm³ |
| Spiral Flow | 450 – 650 mm |
| Flexural Modulus | 1,400 – 1,700 MPa |
| Cycle Time Reduction | Up to 30% vs. standard grades |
Key Applications
- Thin-wall food containers and lids
- Disposable cups and cutlery
- Medical syringes and diagnostic components
- Cosmetic packaging and compact cases
- High-speed closure production
Available Packaging Options
- 25 kg bags with moisture barriers
- 1,000 kg sealed FIBCs
- Dedicated thin-wall grade identification
- Express shipping for just-in-time production
Product Description
Thin-Wall Grade PP is an ultra-high-flow polypropylene engineered for demanding thin-wall injection molding applications where wall thicknesses below 0.5mm require exceptional mold-filling capability. This specialized resin utilizes controlled rheology technology to achieve extremely high melt flow rates while maintaining the mechanical properties essential for functional packaging. The material’s outstanding flowability reduces injection pressures and enables faster cooling cycles, significantly improving production efficiency and reducing energy consumption. Our thin-wall PP delivers excellent organoleptic properties for food-contact applications and passes rigorous migration testing requirements. The resin’s superior demolding characteristics and low warpage tendency ensure consistent part quality in high-cavitation mold configurations. Nucleated versions available for enhanced stiffness and faster crystallization.
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