″HP550J″ is a polypropylene homopolymer particularly suitable for the extrusion of sheet for thermoforming, film yarn and monofilament. This grade combines outstanding processability with good mechanical properties. ″HP550J″ is designed for the production of films that can be converted into stretched tapes for weaving applications. Textile film yarns with a denier count of not more than 1100 to 1200 are used for the production of carpet backings, bags, industrial fabrics, mats and artificial grass. Film yarn with a denier count ranging from 3000 to 28000 is used for baler twines, packaging twines and ropes. ″HP550J″ is suitable for food contact.
Application:
- Stiff sheet for high quality thermoformings such as vending cups, packaging for dairy products and trays for fruit, biscuits and chocolates
- Film yarn, raffia, tapes, strapping
- Carpet backings, bags, industrial fabrics, mats and artificial grass
- Baler twines, packaging twines and ropes
- Brush and broom filling and technical applications
- Nets for various purposes
Features:
- Good Processability
- Food Contact
- Good Mechanical Properties
# | Typical Properties | Unit | Value | Test Method |
---|---|---|---|---|
1 | Physical | |||
2 | Melt Flow index (230℃ ,2.16 Kg) | 3.2 | g/10min | ASTM D 1238 |
3 | Density | 0.9 | g/cm3 | ASTM D1505 |
4 | Mechanical | |||
5 | Flexural Modulus | 1400 | MPa | ASTM D790 |
6 | Tensile Strength at Yield | 32 | MPa | ASTM D638 |
7 | Tensile Elongation at Yield | 9 | % | ASTM D638 |
8 | Izod Impact Strength (notched) at 23 ℃ | 50 | J/m | ASTM D256 |
9 | Thermal | |||
10 | Vicat softening point (10N) | 152 | ℃ | ASTM D1525 |
11 | H.D.T. (0.46) | 84 | ℃ | ASTM D648 |
12 | Accelerated oven ageing in air at 150 ℃ | 360 | Hours | ASTM D3012 |
For technical assistance or further information on this product contact our technical team
Categories (Petrochemical)
Connect
Stay With Us
new on Business