Knowde Enhanced TDS
Identification & Functionality
- Composite Materials Functions
- Plastics & Elastomers Functions
- Technologies
Features & Benefits
- Materials Features
Applications & Uses
- Markets
- Compatible Polymers & Resins
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Applications
- Chemical coupling agent for fillers like mica talc, calcium carbonate, wood flour in PP compound.
- Coupling agent for glass fibers in PP compounds.
- Compatibilizers for blends such as PP/PA and PP/EVOH.
- Processing Conditions
- A slight pungent odor is normal during processing of OPTIM® P-408.
- 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 280 °C.
Properties
- Physical Form
- Mechanical Properties
- Thermal Properties
- Typical Properties
- Hardness
Value | Units | Test Method / Conditions | |
Tensile Strength | 34 | MPa | ASTM D638/2010 |
Percentage Elongation | 9 | % | ASTM D638/2010 |
Tensile Modulus | 750 | MPa | ASTM D638/2010 |
Flexural Modulus | 1750 | MPa | ASTM D790/2010 |
Flexural Strength | 50 | MPa | ASTM D790/2010 |
Value | Units | Test Method / Conditions | |
Melting Temperature | 162 | °C | DSC |
Vicat Softening Temperature | 153 | °C | ASTM 1525/2010 |
Value | Units | Test Method / Conditions | |
MFI (at 190°C/2.16 Kg) | 50 | g/10min | ASTM D1238 |
Density | 0.908 | g/cm³ | ASTM D792 |
Bulk Density | 0.51 | g/ml | PLUSS® method |
Bonded Maleic Anhydride | Very high | — | PLUSS® method |
Value | Units | Test Method / Conditions | |
Durometer Hardness | 75 | Shore D | ASTM D2240/2004 |
Packaging & Availability
- Packaging Type
- Packaging Information
- OPTIM® speciality 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.
Storage & Handling
- Storage and Handling Procedures
- OPTIM® P-408 is mildly hygroscopic and should be stored in a dry and cool 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.
- Loss of anhydride functionality may occur due to conversion to acid groups by reaction with atmospheric moisture.