FORMOSA GP535A Hot Sale GPPS Resin

Physical Properties

• Density: Per ASTM D792 at 23°C, injection-molded samples have a density of 1.04 g/cm³, suitable for general-purpose and high-heat applications.
• Melt Index: Under ASTM D1238 at 200°C with a 5kg load, the melt flow rate is 4.3 g/10min, combining processability with heat resistance.
• Monomer Content: Monomer residue is 700 ppm, adhering to low-monomer standards for composite and lampshade applications.

Polymer Properties:

• Base Material: GPPS (General Purpose Polystyrene)
• Modification Features:
  
  • General-purpose grade ideal for packaging, lampshades, and composite applications.
  • Low monomer residue meets strict quality and safety specifications.
  • High heat resistance ensures performance in elevated temperature environments.

Applications:

FORMOSA GP535A’s high flow and excellent transparency make it an ideal choice for a variety of consumer and commercial products.

1. Packaging: This grade is widely used for producing clear food containers, disposable cups, and lids. 
2. Consumer Goods: The material’s clarity and processability make it perfect for CD and DVD jewel cases, where precision molding is essential for the intricate locking mechanisms.
3. Medical and Laboratory Equipment:
   • Due to its optical clarity and rigidity, GP535A is suitable for manufacturing disposable items like petri dishes and other labware where clarity and dimensional stability are crucial for accurate work.
4. Office and Stationery Supplies:
   • Its easy moldability and transparency are utilized in the production of pen cases, clear rulers, and desk accessories, benefiting from the material’s ability to be formed into precise, aesthetically pleasing shapes.
5. Point-of-Sale and Displays:
   • This resin is a popular choice for product display cases and transparent shields at the point of sale, where its clarity helps showcase products effectively.