Chain Extender is a key additive used in the production of biodegradable plastics. It helps increase the molecular weight of the polymer chains, resulting in improved strength, durability, and processability of the material. By extending the polymer chains, Chain Extender enhances the mechanical properties of biodegradable plastics, making them more suitable for a wider range of applications that require high performance and longevity.
| Property | Value |
|---|---|
| Appearance | White to off-white pellets |
| Purity | >98% |
| Melt Flow Index (MFI) | 15 – 40 g/10min |
| Temperature Range | -40°C to 90°C |
| Solubility | Insoluble in water |
| Gas Release | No gas release |
1. What is Chain Extender?
Chain Extender is an additive that increases the molecular weight of biodegradable plastics, enhancing their strength, durability, and processing characteristics.
2. How does Chain Extender improve plastic performance?
By extending the polymer chains, Chain Extender enhances the mechanical properties of biodegradable plastics, making them stronger and more resistant to wear and tearing.
3. What industries use Chain Extender?
Chain Extender is used in packaging, agriculture, automotive, and consumer goods industries, where durable and high-performance biodegradable plastics are required.
4. How should Chain Extender be stored?
Chain Extender should be stored in a cool, dry place, away from moisture and direct sunlight. The containers should be tightly sealed to maintain product quality.
5. Does Chain Extender affect the biodegradability of plastics?
Chain Extender is used in biodegradable plastics and does not compromise their biodegradability. It enhances the physical properties while ensuring the material breaks down naturally in the environment.
