GPPS (General Purpose Polystyrene)
Overview
GPPS (General Purpose Polystyrene) is a versatile thermoplastic polymer produced through the solution polymerization of styrene monomer. Known for its exceptional clarity, high gloss, and transparency, GPPS TSH TECH, part of the TSH Group of Companies, in the form of 3-4 mm granules, offering excellent processability for a wide range of industrial applications.
Key Properties
High Transparency & Gloss – As a result, it delivers crystal-clear, aesthetically appealing finished products.
Excellent Processability – In addition, it is ideal for injection molding and extrusion due to its smooth flow characteristics.
Rigid & Lightweight – Therefore, it provides structural integrity while remaining easy to handle.
Good Dimensional Stability – Moreover, it maintains shape and precision in molded parts.
Applications
GPPS is widely used across multiple industries, including:
- Food Packaging & Services – Containers, disposable cutlery, and display cases.
- Healthcare & Diagnostics – Petri dishes, test tubes, and labware.
- Consumer & Electronics – Refrigerator components, CD cases, and cosmetic packaging.
- Construction & Insulation – Extruded polystyrene (XPS) foam boards for thermal insulation.
Processing Methods
- Injection Molding – Suitable for high-volume production of detailed parts.
- Extrusion – Used for sheets, films, and profiles.
- Thermoforming – Ideal for food trays and disposable packaging.
Why Choose GPPS (General Purpose Polystyrene) TSH TECH?
- Cost-effective alternative to other transparent plastics.
- Combines clarity with ease of fabrication.
- Compliant with food-contact and medical-grade standards.
- Backed by the trusted expertise of TSH TECH
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