Physical Spec v1.0
Density1.05 g/cm³
Usage Temp-40℃ ~ 95℃
Thickness200μm ~ 500μm
Typical structures
PET / PS / PE (Co-extruded)CPP / PS / PE
Technical Datasheet
PS Sheet
PS sheet is a rigid thermoplastic material commonly used for thermoforming. It is prized for its excellent clarity, rigidity, and ease of vacuum forming into complex three-dimensional shapes like trays and lids.
Core properties
High rigidity and stiffness
Readily vacuum formable
Minimal static charge
Excellent hygienic properties
Easily colorable
Available Series
Standard
General Purpose PS (GPPS)High Impact PS (HIPS)
Specialized
Anti-Fog PSConductive PS
Engineering Insights
Advantage
Vacuum Forming
Easily molded into precise, complex shapes for trays and containers.
Advantage
Clarity
Offers glass-like transparency for lid applications.
Advantage
Recyclability
Can be recycled or incinerated safely without toxic emissions.
Limitation
Low Temp Resistance
Not suitable for high-heat applications above 95°C.
Limitation
Brittleness
GPPS can be brittle; HIPS is preferred for impact resistance.
Practical Usages
Food Trays
Structured containers for salads, meats, and deli items.
Cup Lids
The standard material for clear disposable cup lids.