High-Purity Blowing Agents
Low Contaminants for High Performance
- Foam & Adhesive Applications
- Custom Blends
Discover The Power of Purity™
We manufacture blowing agents with minimal moisture, sulfur, and other impurities to help you produce high-quality products consistently. Our high-purity solutions and custom blends are ideal for foam and adhesive applications.
Low Contaminants
Moisture, sulfur, and other contaminants may adversely affect the final product.
Custom Blends
We create custom blends that meet your requirements and desired performance.
Sustainable Solutions
Hydrocarbon blowing agents have low GWP, zero ODP, and are non-toxic.
High-Purity Products
- Propane
- Isobutane
- Cyclopentane
- Normal Butane
- Isopentane
- Normal Pentane
- Other liquified gases
- Custom blends
pictured: Diversified CPC plant in Channahon, IL
Pure Quality
High purity translates into high quality and high performance. Moisture, sulfur, and other contaminants may adversely affect the foaming process and the final product, i.e., emit a sulfur odor. We employ proprietary processes and technology to remove impurities.
Pure Customization
We create custom blends that meet your requirements and desired performance. Our staff offers unmatched expertise to address unique needs across an array of applications.
Pure Sustainability
Our products are designed to help you meet environmental requirements and your sustainability goals. We will work with you to find the ideal solution.
Hydrocarbon blowing agents:
• Low GWP
• Zero ODP
• Non-toxic
Pure Service
We offer world-class engineering services to help ensure customer success, including:
• Storage and handling systems
• Tank installation
• System design
Applications include:
• Spray foam insulation
• Roofing adhesives
• Food and beverage containers
• Protective fill for packaging
• Home, auto, and marine foam products
EPA Final Rule for Methylene Chloride
Who is subject to the regulation?
Anyone who manufactures (including imports), processes, distributes in commerce, uses, or disposes of methylene chloride or products containing methylene chloride may be impacted by EPA’s regulation of the chemical.
When does it go into effect?
- Distributing methylene chloride for consumer use is prohibited after May 5, 2025.
- Most commercial uses are prohibited after April 28, 2026.
- Methylene chloride may be used for only very specific furniture refinishing until May 8. 2029, with workplace protections.
What about exposure limits?
The workplace chemical protection program (WCPP) requires that owners and operators of facilities using methylene chloride take appropriate measures to meet new inhalation exposure limits (including 2 ppm as an 8-hour time weighted average) and develop and implement an exposure control plan, among other requirements.
What can be used as an alternative?
Diversified CPC offers custom solutions that can meet your adhesive needs without the use of methylene chloride. Contact us for more information.
Where can I find additional information on the rule?
Additional information about the EPA’s 2024 Final Risk Management Rule for Methylene Chloride under TSCA: