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- Manufacturer: Dow
- Product Line: Dow PARALOID™ Impact Modifiers
- Product: PARALOID™ BPM Impact Modifiers
- Industries: Adhesives | Coatings | Elastomers | Metal Processing & Fabrication | Plastics
- Authorized Countries: Canada | United States
PARALOID™ EXL 3330
Fulfilled By ChemPoint
SKU
0130186
PARALOID™ EXL 3330 is a pelletized MBS impact modifier that provides heat stability in polycarbonate, polybutylene terephthalate, and polyethylene terephthalate plastic systems. It is suitable for both weatherable and nonweathering applications.
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Specifications
Form: Pellets
Color: White
Powder bulk density (loose): 0.41-0.57 g/cc
Total residue volatiles: ≤0.70%
Tg: ≤-43%
Primary Chemistry:
Acrylic polymer(s)
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Canada
United States
Overview
PARALOID™ EXL impact modifier additives from the Dow Chemical Company increase the ductility of injection moldings, lower temperature toughness, and reduce melt viscosity for engineering resins. PARALOID™ EXL 3300’s core-shell structure and acrylic compositions improve impact strength with only a minor change in other mechanical and physical properties. With versatile polymer compatibility with various engineering resins, PARALOID™ EXL 3300 improves impact properties for thermoset resins, such as epoxy.
Features & Benefits
- High impact strength
- Excellent processability
- Weatherability
- Well-defined particle size for outstanding dispersion
- Low dosage requirements
- Maintains good retention of part rigidity for various conversion processes
- Helps improve the melt flow retention for use in engineering resins
Problems Solved
Insufficient impact strength and weatherability resistance in polycarbonate, polybutylene terephthalate, and polyethylene terephthalate systems
Processing and handling difficulties of powder form impact modifiers and performance additives
Applications
PARALOID™ EXL 3330 modifier can be used where the focus is on weatherability and not low-temperature impact strength. Examples include automotive and electric vehicle under-the-hood applications, electric and electronic connectors, lawn mowers and tractors' body panels, thermoset molding compounds and adhesives, and upgrading the impact performance of recycled resins. PARALOID™ EXL 3300 also offers excellent properties for CPET packaging applications.
Related Chemistries
Related End Markets
Elastomers
Metal Processing & Fabrication
Plastics
Related Functions
Related Processes
Elastomers
Dow PARALOID™ Impact Modifiers Articles
Dow 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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