PVC Shoes / Slipper / Sandal
Flexible, durable, and highly flowable stabilization for PVC footwear.
Application Overview
PVC is a primary material for footwear manufacturing, heavily utilized in rain boots, sandals, slippers, and foamed soles. Footwear compounds are processed via rotary injection molding machines, requiring a highly flowable melt that can quickly fill complex molds without burning, sticking, or showing flow marks.
Why Suryadevara Stabilizers?
- Superior Melt Flow: Provides excellent rheology, allowing the PVC to easily inject into intricate sole and strap molds.
- Foam Sole Optimization: For spongy slippers, our stabilizers synergize with blowing agents to create a lightweight, comfortable microcellular foam structure.
- Flawless Surface Finish: Eliminates surface defects, flow lines, and plate-out, resulting in glossy, vibrant, and premium-looking footwear.
Technical Requirements
| Property | Industry Requirement | Suryadevara Solution |
|---|---|---|
| Injection Cycle Time | Fast curing and easy mold release | Stearate-based lubricants ensure parts eject quickly without sticking to the metal mold. |
| Abrasion Resistance | Soles must withstand friction and daily wear | Proper stabilization prevents polymer degradation, maintaining the material's toughness. |
| Color Brilliance | Fashion footwear requires bright, clean colors | Excellent early-color holding prevents the browning of bright dyes and pigments. |