Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Fillers Included
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Product Highlights
BLS 6666 is made from specially selected LLDPE resin and carbon black that provides a balance of toughness, low shrinkage, high moisture barrier, high abrasion resistance, excellent weathering resistance, excellent chemical resistance, high ESCR, heat deformation resistance, termite resistance, low friction for easy pulling during installation, easy processibility than conventional compounds.
This compound meets the stringent quality requirements for Power and Communication Cables
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Recommended Processing Condition
We recommend that material is pre-dried at 80⁰ C for 4 hours for best performance.
As a start up, we recommend the following temperature profile.
170/185/190/205/220//230/230/240/240 ⁰ C with minimum draw down ratio between1:1.2 for pressure tooling. For tube tooling draw down ratio between 2 to 8 is recommended.
However, actual temperature profile will depend upon the screw compression ratio, L/D ratio, type of extrusion sleeve or pressure.
Properties
- Typical Properties
Value | Units | Test Method / Conditions | |
Carbon Black Content | 2.4 | % | ASTMD 1603 |
O.I.T. | 40 | Minutes | TEC SPEC GR/CUG-01/03 AUG2003 |
Density | 0.938 | g/cc | ASTM D 1505 |
ESCR | min.500 | hrs | ASTM D-1693 |
Melt Flow Index (190°C,Load of 2.16 Kg) | 0.75 | gm / 10 min | ASTMD-1238 |
Moisture Content | 0.02 | % | ASTM D-817 |
Tensile Strength | 215 | Kg / mm2 | ASTMD 638 |
Brittleness Temperature | -70 | °C | ASTM D 746 |
Elongation at Break | 900 | % | --do-- |
Di-electric Strength (KV RMS Per mm) | 24 | KV/mm | ASTMD 149 |
Oven Ageing at 100⁰C/ 2 days Retention of Tensile Strength Kg / mm2 | min.85 | % | ASTM D 638 |
Retention of Elongation at Break | min.85 | % | ASTM D 638 |
Regulatory & Compliance
- Quality Standards