IRPC 3342M Random Copolymer PP Resin
IRPC 3342M is a random copolymer polypropylene (PP) from IRPC Public Company Limited, designed for injection molding and blow molding applications.
Physical Properties
- Melt Flow: Tested according to ASTM D1238, the melt flow rate is 9.0 g/10 min at 230 °C (446 °F) under a 2.16 kg (4.76 lb) load, reflecting the material’s processability.
Polymer Properties:
- Base Material: Polypropylene (PP)
- Key Features:
- High Transparency & Clarity: Superior transparency ideal for applications requiring visual appeal and product visibility.
- Good Heat Resistance: High Vicat softening point suits hot-fill containers, sterilized medical items, and other high-temperature uses.
- Excellent Processability: Optimized flow for injection molding enables intricate designs and fast cycle times.
- Balanced Stiffness & Impact Strength: Rigid yet breakage-resistant, ensuring durable, long-lasting molded parts.
Applications:
- Food containers: Used for transparent food containers, tubs, and trays that require good heat resistance for hot-fill or microwaveable applications.
- Household goods: Suitable for clear storage boxes, bottles, and other consumer products where visibility and durability are desired.
- Medical and laboratory equipment: Its clarity and heat resistance make it a good material for medical syringes, petri dishes, and laboratory bottles.
- Cosmetic packaging: The material’s transparency and processability allow for the production of aesthetically pleasing cosmetic containers and lids.