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PARALOID™ EXL 2314
PARALOID™ EXL 2314 is a highly efficient acrylic toughening agent for engineering resins tailored for various engineering polymers and their blends.
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- Manufacturer: Dow
- Product Line: Dow PARALOID™ Plastic Additives
- Product: PARALOID™ BPM Impact Modifiers
- Industries: Adhesives | Elastomers | Metal Processing & Fabrication | Plastics
- Authorized Countries: Canada | United States
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Fulfilled By ChemPoint
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Authorized Countries
Canada
United States
Overview
PARALOID™ EXL Additives increase the ductility of injection moldings, lower temperature toughness, and reduce melt viscosity for engineering resins. It is a specialty acrylic modifier that reacts with resin systems for significantly improved toughening, ideal for both weatherable and non-weatherable applications. PARALOID™ EXL 2314 offers high-efficiency benefits for a wide range of engineering resins and polymer blends. It also has toughening properties for crystalline PET (C-PET), which can be partially difficult due to the lack of compatibility between conventional impact modifiers. However, PARALOID™ EXL 2314 core-shell chemistry allows the modifier to be evenly dispersed during the slow crystallization of C-PET and provides the molded parts with fully ductile properties. It can be used for toughening low –molecular weight PBT and polyamide 6 (PA6), increasing the usefulness of acrylic modifiers to lower temperatures,. It can also improve the crack propagation behavior of thermosets like epoxy resins.
Specifications
Foreign particles: 0-–50
Bulk density, g/cm3: 0.380 –0.580
Moisture: 0 –1
Retained on 12 MES/1.70 mm: 0 –1
Pass through 325 mesh/ 0.045mm: 0 –10
Primary Chemistry: Acrylic polymer(s)
Features & Benefits
- High impact strength
- High thermal stability and weatherability
- Good retention of part rigidity
- Excellent processability
- Excellent part surface finish
- Increases toughness even at thick sections
- Well-defined rubber particle size
- Improved capability with polyesters
- Can be compounded on twin-screw extruders
- Easy to disperse
Problems Solved
Low impact strength and resistance in engineered polymers, epoxies, and thermoset resins Limited toughness in thick sections, even with the use of impact modifiers Compounding issues in twin-screw extruders with the use of impact modifiers High melt viscosity and low ductility that causes extended production cycles
Applications
Building and construction Automotive and e-mobility Agriculture Infrastructure Household/consumer goods
Related Chemistries
Plastics
Related End Markets
Elastomers
Metal Processing & Fabrication
Plastics
Related Functions
Related Processes
Dow PARALOID™ Plastic Additives Articles
PARALOID™ Helps Electric Vehicles to Go the Distance
The Dow Chemical Company’s extensive range of PARALOID™ impact modifier additives deliver high-performance durability and impact resistance. Electric vehicles must be able to absorb potential impact from accidents and thermal changes in the environment.
Dow PARALOID™ Impact Modifiers for EV Battery Casings
Dow PARALOID™ impact modifiers and processing aids offer electric vehicle manufacturers with lightweight solutions for under-the-hood impact strength for the engine battery enclosures.
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