PC Transparent Chair Mould

PC (Polycarbonate) transparent chair molds are specifically designed for high-transparency, high-strength seating, with the following core advantages:

1. Material Property Compatibility: Utilizing high-temperature resistant mold steel (such as S136.2738H), with a hardness of HRC40+, offering strong corrosion resistance and preventing oxidation and atomization of PC material during long-term injection molding.

The mold cavity is mirror-polished to Ra0.05μm, ensuring a light transmittance of over 90% and eliminating defects such as bubbles and flow marks.

2. Innovative Mold Design: A hot runner system combined with needle valve control reduces cold slug marks, increasing material utilization by 25%; Built-in pneumatic-assisted molding technology solves the shrinkage problem of thick-walled PC parts, ensuring uniform density in load-bearing areas such as chair legs; Expandable insert design supports customization requirements such as logos and anti-slip textures.

3. High-Efficiency Production Performance: A multi-loop cooling system reduces cycle time to 50-70 seconds (for standard chairs), supporting 24-hour continuous production; Automated ejection + robotic arm part removal ensures a yield rate of ≥98%. 4. Product Performance Advantages: The finished product has an impact resistance of IK10, is resistant to temperature differences (-30℃~120℃), and will not yellow during outdoor use; the ergonomic curved surface is molded in one piece without seams, meeting EN 12520 safety standards.

(Note: Can be used with UV-resistant masterbatch for injection molding to extend outdoor service life.)

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