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PP HONGJI M4450T
PP HONGJI M4450T is a polypropylene random copolymer (PP-R) with ultra-high melt flow, developed for high-speed and ultra thin-wall injection molding applications. It provides excellent flowability, transparency, and production efficiency, making it ideal for mass production of food packaging.
包装: 25Kg/ bag
描述
主要特性
- Ultra-high melt flow rate (~45–50 g/10 min) → outstanding flow for ultra thin-wall parts
- Good transparency & high gloss → suitable for clear packaging applications
- Good impact resistance despite very high flow
- 刚度和韧性的平衡
- Excellent chemical resistance (acids, alkalis, moisture)
- Low density (~0.90 g/cm³) → lightweight and cost-efficient
- Food-contact compliant (typical PP random copolymer)
- Excellent processability → ideal for high-speed injection molding & short cycle times
典型应用
- Ultra thin-wall food containers (IML containers, takeaway boxes)
- Disposable food packaging
- High-speed injection molded products
- Transparent cups, lids, trays
- Thin-wall household items
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