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CAS-20®-4 Calcium Sulfate Filler
Extremely bright white mineral used to extend more costly titanium dioxide.
Key Documents & Design Files
Overview
Overview
Less costly than and effective in extending titanium dioxide (Ti02), CAS-20®-4 Calcium Sulfate Filler is used in a variety of applications including packaging, appliances, food contact, infrastructure and powder coatings.CAS-20®-4 Calcium Sulfate Filler can replace up to 25% of Ti02 without degrading other properties of the resin system.
Main Features
- White color that maintains opacity and brightness
- Less wear and abrasion on processing equipment
- Acid-resistance to food and other mild acids
- Improved product strength and abuse-resistance
- Does not conduct electricity
- Improved process efficiency
- Exterior product longevity
- Excellent surface appearance and product quality
Documents & Files
Data Sheets & Specifications
| Data/Submittal Sheet (English) | PDF 201.0 KB |
White Papers
| White Paper (English) | PDF 3.4 MB |
Catalogs & Brochures
| Brochure (English) | PDF 3.5 MB |
Installation & Technical Manuals
| Technical Guide (English/language) | PDF 54.0 KB |
SDS, Certifications & Reports
| SDS (English) | |
| SDS (Spanish) | PDF 59.4 KB |
| Certificates (English) | PDF 158.1 KB |
Ask a question
Our customer support team will get back to you as soon as possible.
Question Guidlines
- Questions should relate to this product specifically.
- For help with pricing, availability, or delivery, please call 800.874.4968 (Monday–Friday, 7am–6pm Central)
- All questions and answers follow USG’s Terms & Conditions.
- Your question and USG’s answer may be posted to this page in the future, but none of your personal info will be included.
q & a
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Are USG calcium sulfate products safe for food applications?
USG food and pharmaceutical grade calcium sulfate filler products conform to FDA Regulation 21CFR184.1230, and are affirmed as GRAS (Generally Regarded as Safe). Calcium sulfate filler products are also safe to use in food packaging applications.
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Have a question?
Ask USGLet us do the research. We'll get back to you as quickly as we can.
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Need help right away?
Call our Technical Support team at 800-874-4968 (Monday-Friday, 7:30 am - 4 pm Central).