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OPTIM® P-425 IC

1 of 20 products in this brand
OPTIM® P-425 IC is a maleic anhydride modified homopolymer polypropylene. The grafting operation of the polypropylene backbone is achieved using a new technology that allows high grafting efficiency and low polymer scission.

Functions: Coupling Agent

Compatible Polymers & Resins: Polypropylenes (PP)

Processing Methods: Extrusion, Thermoforming

Carrier: Polypropylenes (PP), Resin-based

Features: Non-Hygroscopic

Technical Data Sheet

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Identification & Functionality

Carrier

Polypropylenes (PP),

Resin-based

Plastics & Elastomers Functions

Coupling Agent

Technologies

Plastics

Product Families

Plastics — Masterbatches

Additive Masterbatches

Plastics — Polymer Additives

Surface Modifiers

Features & Benefits

Materials Features

Non-Hygroscopic

Applications & Uses

Markets

Electrical & Electronics

Applications

Electrical & Electronics — Wire & Cable

Jacketing & Insulation

Compatible Polymers & Resins

Polypropylenes (PP)

Plastics & Elastomers End Uses

Cables,

Thermoforming Applications

Plastics & Elastomers Processing Methods

Extrusion,

Thermoforming

Applications
  • Chemical coupling agent for highly filled PP compounds.
  • Coupling agent for continuous glass fiber filled PP compounds.
Processing Conditions
  • A slight pungent odor is normal during processing of OPTIM® P-425 IC.
  • 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 exceed 280°C.

Properties

Physical Form

Masterbatch,

Solid

Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength29MPaASTM D638/2010
Percentage Elongation6%ASTM D638/2010
Tensile Modulus830MPaASTM D638/2010
Flexural Modulus1850MPaASTM D790/2010
Flexural Strength50MPaASTM D790/2010
Typical Properties
ValueUnitsTest Method / Conditions
MFI (at 190°C/2.16 Kg)150g/10minASTM D1238
Density0.908g/cm³ASTM D792
Bulk Density0.51g/mlPLUSS® method
Bonded Maleic AnhydrideHigh—PLUSS® method
Thermal Properties
ValueUnitsTest Method / Conditions
Melting Temperature161°CDSC
Vicat Softening Temperature150°CASTM 1525/2010
Hardness
ValueUnitsTest Method / Conditions
Durometer Hardness78Shore DASTM D2240/2004

Packaging & Availability

Packaging Type

Bags,

Super Sacks

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.

Storage & Handling

Storage and Handling Procedures
  • OPTIM® P-425 IC 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 air circulating oven, at 80-95°C, for about 2 hours for obtaining best results.