PARALOID™ BTA-751U is an MBS modifier ideal for both opaque and translucent films where a balance between high-impact performance and cost efficiency is critical.
PARALOID™ BTA series impact modifiers are specifically designed for use in film and sheet applications. Dow PARALOID™ BTA-751U is an MBS impact modifier ideal for both opaque and translucent films where a balance between high-impact performance and cost efficiency is critical. This spherical white powder is free flowing, allowing for dust-free mixing and higher-output production. PARALOID™ BTA-751U offers low-temperature impact performance while having a lowered effect on modulus for reduced dosage of the dosage itself.
Color: White
Form: Free-flowing powder
Volatile matter: <1.0 wt%
Bulk density: 0.42 ± 0.05 g/m
Particle size dist. on mesh 20: 1.5 wt%
Particle size dist. pass mesh 325: 5.0 wt%
Impact strength: >70 kg*cm/cm2
Primary Chemistry: Methacrylate butadiene styrene (MBS) polymer
Spheroid-powder characteristics
Faster fusion
Higher-output production and processability
Higher impact efficiency at lower temperatures
Optimum combination of clarity and impact strength
Great for opaque and translucent film and sheet applications for increased clarity
Broad FDA approval for use in semirigid and rigid PVC plastics for food packaging
High cost of impact modifiers effective in opaque and translucent films
Inadequate clarity or impact resistance in plastic sheets and films
Dusting issues and handling concerns of fine powder plastic additives
High productions reject and extended processing cycles of modified plastics
Christmas tree leaves
Non-weatherable PVC masterbatches
Opaque plastic containers
CPVC pipes and conduits
Plastic food packaging applications
Dow PARALOID™ EXL impact modifiers improve thermal stability, weatherability, and impact strength at low temperatures for a wide variety of engineered resins and plastics.
PARALOID™ impact modifiers and processing aids are high performance additives from Dow that are engineered to improve the processability, impact resistance, and gloss in a variety of coating, adhesive, and sealant formulations. These industries all require reliable and long-lasting protection to meet end-consumer expectations.
Impact modifiers are essential additives in automotive plastics and parts as they improve the impact strength while maintaining lightweight, design freedom, and easy fabrication.
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 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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