Select Your Region
SURECEL™ 488
Dow SURECEL™ 488 is an all-acrylic processing aid for foamed PVC applications. SURECEL™ 488 is an additive with an ultra-high molecular weight that improves extrusion by offering excellent foam expansion, density control, and uniform cell structure.
Fulfilled By ChemPoint
- Manufacturer: Dow
- Product Line: Dow PARALOID™ Plastic Additives
- Product: PARALOID™ K Processing Aids
- Industries: Plastics
- Authorized Countries: Canada | United States
Documents
Package Sizes
Quantity
Overview
Dow SURECEL™ 488 processing aid offers drop-in replacement with similar fusion characteristics to comparable acrylic processing aids but at a lower level. Dow SURECEL™ 488 is also 50% more efficient but does not affect the melt viscosity for foamed PVC masterbatches. As a processing aid additive, it has an ultra-high molecular weight with excellent foam expansion, density control, and uniform cell structure to assist with reduced loading levels. SURECEL™ 488 processing aid additives help with extrusion efficiency by assisting calibrated profile processing where maximum calibrator filling is required. Free PVC foam sheet processing will require a lower additive loading rate, and the suggested usage rate, depending on the application, can be in the range of 2.0–7.0 phr. SURECEL™ 488 processing aid offers optimized loadings of acrylic while maintaining similar melt processing compared to Dow PARALOID™ K-445 and SURECEL™ 467. In further comparison, SURECEL™ 488 experienced similar fusion characteristics with higher efficiency without affecting melt viscosity.
Specifications
Form: Free-flowing powder
Color: White
Physical properties: 0.45–0.53 g/cc bulk density
Primary Chemistry: Acrylic processing aid
Features & Benefits
Excellent foam expansions
Equivalent density control
Uniform cell structure
Reduced loading level
Problems Solved
Lack of foaming for PVC expansion and processing
PVC foam extruders experiencing a lack of efficiency and high loading levels
Lack of density control and inconsistent cell structure during processing
Applications
Signage and displays
Foamed PVC
Exterior trim boards
Print sheet
Profiles and moldings
Cladding substrates
Foamed PVC deck core
Related Chemistries
Plastics
Related End Markets
Related Functions
Plastics
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.
SURECEL™ 488 Processing Aid for Vinyl Foam
The Dow portfolio of processing aids designed specifically for PVC vinyl foam allows for an easy drop-in replacement with an improved density and
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.
Have questions? Can't find the right product?
Ask our Experts
When You're Ready
Get a Quote
Ask a Question
Request a Sample
Request a Document
Document Download
Thank you
Your document download will begin 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.
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.
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.
Document Download
The document currently is provided in the following languages from the supplier at this time.
Document Download
The document currently is provided in the following languages from the supplier at this time.
Are you in the correct region?
We’ve detected that you are located in a different region than the region selected on the website. Would you like to change your region?
Current Region: English - Canada
