Knowde Enhanced TDS
Identification & Functionality
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
Applications & Uses
- Markets
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
Properties
- Physical Form
- Typical Properties
- Note
- ¹ Measured with Melt Indexer
- ² Measured with DSC, both heating and cooling speeds of 10 degree C/min
- ³ Measured at 23 degree C / 65%RH
- ⁴ Measured with Micromeritics Gas Pycnometer at 23 degree C
- * The above figures are representative values and are not guaranteed.
| Value | Units | Test Method / Conditions | |
| Melt Flow Rate (at 210°C, 2160g)¹ | 4.3 | g/10min | — |
| Volatile Matter (120°C, 3hr) | max. 0.5 | wt% | — |
| Melting Point ² | 188 | °C | — |
| Glass Transition Temperature (Tg) ² | 75 | °C | — |
| Crystallization Temperature ² | 138 | °C | — |
| Oxygen Transmission Rate ³ | 0.4 | cc 30μm/m² day atm | — |
| Density ⁴ | 1.29 | g/cm³ | — |
Regulatory & Compliance
- Certifications & Compliance
Technical Details & Test Data
- Example of Processing
Recommendable Screw Design:
(a) L/D of Extruder: 24 - 30
(b) Screw Design: Full - flight type is recommendableUnnecessary mixing may generate gels
Too long feed-section cannot discharge the gas to air
(c) Compression Ratio: 3.0 - 3.5
- Too small C.R. causes insufficient melting.
- Too large C.R. causes excessive heat-generated.
(d) Plating
- Chrome Plating ; Easy and Reasonable
- Nickel Alloy Plating ; Flat Surface, but High Cost
Processing Temperature:
- Compostability
BVE8049P is certified with the following regulation.
Safety & Health
- Safety
- BVE8049P is intended for indirect food contact only. Quality assurance and hygiene for cosmetics and pharmaceutical applications are not considered.
- BVE8049P would be ignited by heat storage if BVE8049P is kept high temperature for a long time. When storing or disposing of the molded BVE8049P, please kindly cool it to 50 degree C or less.
Storage & Handling
- Storage Information
Please kindly do not leave the bag of BVE8049P open for a long time. When storing after open, please seal the bag as soon as possible in order not to absorb moisture. High moisture content of BVE8049P may cause bubbling trouble during extrusion processes.