Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
Features & Benefits
- Labeling Claims
- Materials Features
- Processing Considerations
- XP 24550 is designed to be diluted with polyethylene to a final NuPlastiQ® content between 10% and 40%.
- XP 24550 can be run on existing process equipment with a few adjustments.
- Films made with NuPlastiQ are more sensitive to processing conditions such as temperature profile, residence time, die gap, and blow-up ratio. See the NuPlastiQ Film Processing Guide for additional information.
- A typical recommended temperature profile will be in the 160°C – 190°C
range. - Depending on equipment, process conditions, and residence time, as temperatures increase in this range the glycerin plasticizer may experience some volatilization. This may cause a slight odor and/or smoke and is expected under normal processing conditions. Always use proper ventilation. See the BioBlend® XP 24550 SDS for details.
- Some equipment (multi-layer, higher output, lower residence time) may allow for higher processing temperatures (190°C - 200°C).
- Melt temperatures above 205°C may cause material degradation, lensing and fish-eyes in the film.
- When extruder operation has to be stopped temporarily, it is recommended to purge the material in the barrel before resuming film processing.
Applications & Uses
- Markets
- Applications
- Compatible Polymers & Resins
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Applications
- Used for final products requiring strength and plasticity such as bags, can liners, film wrap, packaging film, and liner film.
Properties
- Physical Form
- Mechanical Properties
- Physical Properties
- Thermal Properties
- Typical Properties
- Film Properties
- Flexural Properties
- Notes
- Moisture content was measured with an infrared moisture analyzer at 105°C for 10 minutes.
- Mechanical properties were measured on injection molded parts made directly from the 50% NuPlastiQ / 50% polyethylene masterbatch.
- The reported film properties are for a monolayer blown film that was let-down with 50% additional LLDPE to a concentration of 25% NuPlastiQ. The thickness was 1.0 mil, and the blow-up ratio was 2.5:1.
- These values are typical properties only and should not be used for specification purposes. End users should confirm results with their own tests.
| Value | Units | Test Method / Conditions | |
| Izod - Notched | 40 | J/m | ASTM D256 |
| Tensile Elongation at Break | 32 | % | ASTM D638 |
| Tensile Secant Modulus (at 1%) | 440 | MPa | ASTM D638 |
| Tensile Strength at Break | 14 | MPa | ASTM D638 |
| Value | Units | Test Method / Conditions | |
| Density | 1.16 | g/cm3 | ASTM D792 |
| Value | Units | Test Method / Conditions | |
| Melting Temperature Range | 50 - 170 | °C | ASTM D3418 |
| Melt Flow Index | 0.25 | g/10 min (190 °C/5 kg) | ASTM D1238 |
| Value | Units | Test Method / Conditions | |
| Moisture Content | max. 0.5 | % | ASTM D6980 |
| Value | Units | Test Method / Conditions | |
| Dart Drop Test (3) | 100 | g | ASTM D1709 |
| Elmendorf Tear MD (3) | 200 | g | ASTM D1922 |
| Elmendorf Tear TD (3) | 350 | g | ASTM D1922 |
| Elongation at Break MD (3) | 690 | % | ASTM D882 |
| Elongation at Break TD (3) | 740 | % | ASTM D882 |
| Tensile Strength MD (3) | 3400 | psi | ASTM D882 |
| Tensile Strength TD (3) | 2700 | psi | ASTM D882 |
| Value | Units | Test Method / Conditions | |
| Flexural Modulus | 620 | MPa | ASTM D790 |
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
Packaging & Availability
- Packaging Type
Storage & Handling
- Storage and Drying
- BioLogiQ BioBlends are dried after production and shipped in sealed moisture-proof bags that are ready to use as supplied. They should be stored indoors in the sealed container away from heat until used.
- If pellets are exposed to a humid environment, they will absorb moisture from the air. If needed, dry pellets by introducing warm dry air at no more than 80°C for 1-4 hours.
- The estimated moisture content of a BioLogiQ BioBlend can be measured with an infrared moisture analyzer at 105°C for 10 minutes. The result of the measurement will not perfectly equal the moisture content, due to possible partial evaporation of plasticizer. The result from this test should be <0.5% moisture prior to processing.