Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Empirical Formula
- [-СН2СН(СН3)-]n
- Technologies
- Product Families
- Technical requirements
TU 20.16.51-136-05766801-2015
Features & Benefits
- Materials Features
Applications & Uses
- Markets
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Melt Flow Rate (at 2.16 kg/230°С) | 20-30 | g/10 min | ASTM D1238/L |
| Flexural Modulus | min. 1350 | MPa | ASTM D 790 |
| Izod Impact Strength(23 °C) | min. 25 | J/m | ASTM D 256 |
| Density | 900.0 | kg/m3 | — |
| Packed Density of Pellets | 480-600 | kg/m3 | — |
| Mass Fraction of Ash | 0.025-0.050 | % | — |
| Thermal-oxidative aging Resistance(150°C) | 360.0 | h | — |
| Vicat Softening Point (in liquid medium under force (10N)) | 126-150 | °C | — |
| Heat Distortion Temperature(load 0.46 N/mm2) | 64-90 | °C | — |
| Rockwell Hardness | 40-88 | — | — |
Packaging & Availability
- Packaging Type
- Packaging
Product is packed into polyethylene or polypropylene bags (one bag net weight 25.00 ± ±0.25 kg) and bundled on flat pallets with shrink film. Gross weight of a bundle is max 2 t. PP may be packed into soft containers (big bags) sized for 400-1000 kg. Upon agreement with Customer PP pellets are bulk loaded into railway cars, tipper trucks or loaded in bags to railway cars.
Storage & Handling
- Storage
Polypropylene shall be stored in enclosed dry space preventing from direct sun rays, on shelves or pallets at least 5 cm from the floor, and at least 1 m from heaters, at temperature max 30о С and relative humidity max 80%. Prior to processing, bags with polymer shall be kept for at least 12 hrs in production area.