OPTIM® E-118
OPTIM® E-118 is a maleic anhydride modified linear low-density polyethylene. It has been designed to promote adhesion between carrier polymer and high loading of mineral fillers in HFFR cable compounds. Without this coupling agent, it is not possible to achieve the required mechanical properties in the cable compound.
Properties
- Physical Form
- Masterbatch
- Solid
Product families
Applications
- Jacketing & Insulation
Product Families
- Functional Additives
- Additive Masterbatches
- Surface Modifiers
Other characteristics
- Brand
- OPTIM
- Carrier
Linear Low Density Polyethylene (LLDPE), Resin-based; Linear Low Density Polyethylene (LLDPE); Resin-based
- Functions
- Adhesion Promoter, Coupling Agent
- Processing Methods
- Extrusion
- Compatible Polymers & Resins
- Polyamides, Polyethylenes (PE)
- Markets
- Electrical & Electronics
- Technology
- Composite Materials
- Plastics
- Packaging Type
- Bags
- Super Sacks
- Material Features
- Non-Hygroscopic
- Packaging Information
OPTIM® specialty polymers are supplied in pre-dried form in 25 Kg (55 lbs) PE lined, HD woven sack-laminated paper bags and 750 Kg (1650 lbs) FIBC's.. They should be stored in cool and dry place.
- Processing Conditions
A slight pungent odor is normal during processing of OPTIM® E-118.; During processing, the compounding parameters that can lead to optimized performance include extruder type, screw design, barrel temperature, screw speed, throughput, residence time and material feeding sequence.; Maximum processing temperature should not generally exceed 230°C.; At temperatures above 280°C, these speciality polymers can evolve low concentrations of fumes.; If overheated, more extensive decomposition may occur due to exposure of overheated polymers to atmospheric oxygen.; Adequate local ventilation should be provided to remove the fumes from the work area.
- Compatible Polymers and Resins
- Polyamides
- Polyethylenes (PE)
- Composite Materials Functions
- Coupling Agent
- Plastics and Elastomers End Uses
- Cables
- Plastics and Elastomers Functions
- Adhesion Promoter
- Coupling Agent
- Storage and Handling Procedures
OPTIM® E-118 is mildly hygroscopic and should be stored in a dry, cool and well-ventilated area.. It is recommended that prior to processing, the requisite quantity of material to be used should be dried in a hopper dryer or oven at 80-95°C for about 2 hours for obtaining best results.
- Plastics and Elastomers Processing Methods
- Extrusion
Technical data
Table 1 of 4
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile Strength | 12 | MPa | ASTM D638/2010 |
| Percentage Elongation | 370 | % | ASTM D638/2010 |
| Tensile Modulus | 76 | MPa | ASTM D638/2010 |
| Flexural Modulus | 313 | MPa | ASTM D790/2010 |
| Flexural Strength | 10 | MPa | ASTM D790/2010 |
Table 2 of 4
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| MFI (at 190°C/2.16 Kg) | 3 | g/10min | ASTM D1238 |
| Density | 0.932 | g/cm³ | ASTM D792 |
| Bulk Density | 0.54 | g/ml | PLUSS® method |
| Bonded Maleic Anhydride | Medium | — | PLUSS® method |
Table 3 of 4
2 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Melting Temperature | 125 | °C | DSC |
| Vicat Softening Temperature | 112 | °C | ASTM 1525/2010 |
Table 4 of 4
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Durometer Hardness | 58 | Shore D | ASTM D2240/2004 |
