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Random copolymer polypropylene is a type of thermoplastic polymer that combines polypropylene with ethylene to enhance its properties. This material is known for its excellent clarity, flexibility, and impact resistance, making it suitable for a wide range of applications. It is produced through a polymerization process that results in a random arrangement of the copolymer chains, contributing to its unique characteristics.
| Material type | Random copolymer polypropylene |
| Melt flow rate | Typically ranges from 1 to 20 g/10 min |
| Density | Approximately 0.90 to 0.91 g/cm³ |
| Tensile strength | Ranges from 20 to 30 MPa |
| Elongation at break | Typically 300% to 800% |
| Temperature resistance | Service temperature up to 100°C |
When selecting random copolymer polypropylene, consider the specific application requirements such as clarity, flexibility, and impact resistance. Specify the desired melt flow rate, tensile strength, and any necessary certifications or grades. It's also important to indicate the quantity needed for your project to receive accurate quotes from suppliers.
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It is commonly used in packaging, automotive parts, and consumer goods due to its flexibility and clarity.
Random copolymer polypropylene has better impact resistance and flexibility compared to homopolymer polypropylene.
Yes, it is recyclable and can be processed into new products.
It can typically withstand temperatures up to 100°C.
Yes, it is often used in medical devices due to its biocompatibility.
The density typically ranges from 0.90 to 0.91 g/cm³.