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PARALOID™ K-125
PARALOID™ K-125 is a general-purpose processing aid that balances melt strength, thermal stability, and viscosity while improving production efficiency in rigid and flexible polyvinyl chloride (PVC).
PARALOID™ K-125 is a free-flowing processing aid designed to be readily dispersed to improve rigid or flexible PVC's fusion, flow, strength, and surface appearance. PARALOID™ K-125 processing aid can be used as an additive to significantly increase PVC's strength while decreasing the number of fillers needed and increasing overall production efficiency. This acrylic processing aid is used extensively in end-use building and construction materials, vinyl piping, LVT floors, and injection molding. PARALOID™ K-125 acrylic processing aid works best for rigid PVC extrusion applications that require fusion promotion and increased melt strength without excessive die swell. Thermoformed film packaging applications utilizing PARALOID™ K-125 processing aid experience exceptionalhot-melt strength, shortened time to achieve a smooth rolling back, and quick fusion. PARALOID™ K-125 improves processing behavior for rigid PVC with no adverse effects on impact strength, thermal stability, tensile properties, or DTUFL/Vicat properties.
Specifications
Form: Free-flowing powder Color: White Density: 0.43g/cc Specific gravity: 1.15 Refractive index: 1.489 Tg: 106ºC
Primary Chemistry: Acrylic Process Aid
Features & Benefits
Improves the processability efficiency by 25%, reduces scrap Leverages cost-effective benefits for rigid and flexible PVC systems Decreases fusion to sheet and smooth rolling production time High melt strength with low loading levels Improves clarity Outstanding extensibility in post-extrusion thermoforming Reduces melt fracturing to promote glossy finishes Excellent dispersion properties for rigid PVC Broad FDA approval for PVC film packaging applications
Problems Solved
High loading level of process aids to achieve the desired clarity Fusion issues in the production of vinyl sheets Process delays and high reject in vinyl-production processes Lack of melt and thermal strength during processing
Applications
Packaging film Semi-rigid and flexible PVC Windows Fences Luxery vinyl tile (LVT) base layer Sidings Pipes Sheets
Dow Chemical’s full line of PARALOID™ Impact Modifiers and Process Aids coupled with their technical team can help you achieve the performance needed to make your projects successful.
PARALOID™ impact modifiers and processing aids from Dow offer the best in class solution to help you achieve the desired uniformity, strength, and desired quality in your luxury vinyl tiles and flooring products.
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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ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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