Polypropylene PPH-G70T

Polypropylene PPH-G70T

Polypropylene PPH-G70T is a high-flow homopolymer polypropylene resin manufactured by Dongguan Grand Resource Science & Technology Co., Ltd. Specially designed for high-speed injection molding, PPH-G70T features excellent clarity, high rigidity, low warpage, and superior moldability, making it an optimal material choice for thin-wall packaging applications and daily consumer products.

Key Features

• High Transparency & Surface Clarity for clear packaging aesthetics.
• Excellent Forming & Flow Performance (MFR 70.0 g/10min) for fast cycle times.
• Low Warpage to ensure dimensional stability in thin-walled designs.
• High Stiffness with a bending modulus exceeding 1500 MPa.

Technical Specifications

• Product Name: Polypropylene PPH-G70T
• Manufacturer: Dongguan Grand Resource Science & Technology Co., Ltd.
• Processing Method: Injection Molding
• Melt Mass-Flow Rate (MFR) (230°C / 2.16 kg): 70.0 g/10min (GB/T 3682.1-2018)
• Isotactic Index: ≥ 95.5 % wt (GB/T 2412-2008)
• Tensile Yield Strength (50 mm/min): > 29.0 MPa (GB/T 1040.2-2022)
• Bending Modulus (2 mm/min): > 1500 MPa (GB/T 9341-2008)
• Charpy Impact Strength (23°C): ≥ 2.0 kJ/m² (GB/T 1043.1-2008)
• Yellowness Index: 3.0 (GB/T 39822-2021)
• Ash Content (Mass Fraction): < 0.06% (GB/T 9345.1-2008)

Applications

• Disposable food containers and lunch boxes
• Thin-wall food packaging and storage containers
• Daily necessities and household plastic goods

Note: The technical data provided above are typical values measured under standard laboratory test conditions (GB/T standards) and are intended as processing guidelines.