Random copolymer, characterized by lower crystallinity, offers improved transparency and a softer feel. Compared to homopolymer, its lower melting point and crystallization temperature make it easier to process and mold. With appropriate surface treatment, random copolymer can achieve good printability. The enhanced transparency of random copolymers enhances the aesthetics of products, making it a popular choice for food packaging and household items. Its resistance to corrosion also makes random copolymer ideal for polypropylene random copolymer (PPR) pipes.
Random Copolymer
Pipes
Clear food containers
Clear bottles
Features and Benefits of Random Copolymers
- Good chemical resistance, good acid/alkali resistance
- Superior transparency
- Good extensibility and flexibility
- Lower processing temperature for energy saving
Random Copolymer Applications
With excellent thermal stability, resistance to pressure, and ability to handle high-temperature water flow, PPR pipes are durable and safe to use for both hot and cold water supply systems.
The improved transparency and moldable nature of random copolymers makes it ideal for beauty products where complex and aesthetically pleasing designs are essential. Being lightweight and impact resistant also ensures durability during transportation.
Resistant to heat and cracking, food containers made of random copolymers keep food safe and fresh even after multiple uses or exposures to microwaving.
Due to its lightweight nature and resistance to impact, random copolymers are commonly used in milk bottles and plastic containers, ensuring they are durable and suitable for everyday handling. Its ability to withstand temperature variations ensures the products maintain structural integrity even when refrigerated or exposed to heat.
Random Copolymer Product Specifications
| Grade | MFR | FM | Application Keywords | |
|---|---|---|---|---|
| 6181 | 1.6 | 15900 | Extrusion: Board, Thermoforming: Water cups, to-go cups, bowls, and Blown: Bottle | Add to compareAsk for sampleFiles download |
| 8001 | 0.28 | 8400 | Extrusion: board, tube and Blown: Bottle | Add to compareAsk for sampleFiles download |
| 8002 | 0.8 | 9300 | Blown: Bottle, Extrusion: Board, tube, and Injection: Pipe fittings | Add to compareAsk for sampleFiles download |
| 8103 | 1.6 | 16000 | Extrusion: Board, Thermoforming: Water cups, to-go cups, bowls, and Blown: Bottle | Add to compareAsk for sampleFiles download |
| 8681 | 18 | 10600 | Injection: Transparent boxes, containers, home appliances and Shot Blow: Transparent Bottle | Add to compareAsk for sampleFiles download |
| 868H | 18 | 16800 | Injection: CD cases, household items and Shot-blow: Transparent bottle | Add to compareAsk for sampleFiles download |
| PT103 | 1.6 | 14900 | Extrusion: Board, Thermoforming: Dishes and bowls, and Blown: Bottle | Add to compareAsk for sampleFiles download |
| ST611 | 1.8 | 9500 | Extrusion: Board, Blown: Bottle, and Shot Blow: Bottle | Add to compareAsk for sampleFiles download |
| ST611K | 1.8 | 11000 | Extrusion: Transparent plate, Blowing: Clear bottle, and Shot-blow: Transparent bottle | Add to compareAsk for sampleFiles download |
| ST611M | 1.8 | 10700 | Extrusion: Board, Blown: Bottle, and Shot Blow: Bottle | Add to compareAsk for sampleFiles download |
| ST860K | 48 | 10600 | Injection: CD cases, home appliances, thin-walled products | Add to compareAsk for sampleFiles download |
| ST861 | 6.5 | 10300 | Extrusion: Cast film, blown film | Add to compareAsk for sampleFiles download |
| ST866 | 8 | 10300 | Extrusion: Transparent stationery board and Shot-blow: Transparent bottle | Add to compareAsk for sampleFiles download |
| ST866K | 8 | 11000 | Extrusion: Transparent stationery board, Injection: Home appliances, and Shot-blow: Transparent bottle | Add to compareAsk for sampleFiles download |
| ST868K | 18 | 10700 | Injection: Containers, home appliances and Shot-blow: Transparent bottle | Add to compareAsk for sampleFiles download |
| ST868M | 18 | 10800 | Injection: CD cases, home appliances and Shot-blow: Transparent bottle | Add to compareAsk for sampleFiles download |
| ST869K | 25 | 10800 | Injection: CD cases, home appliances, thin-walled products and Shot-blow: Transparent bottle | Add to compareAsk for sampleFiles download |