MixPac 200ml PBT 4:1 ratio 2-Part Empty Cartridges & Starter Kits (AF 200-04-10-01 or AF 200-04-20-01)

Product Name

MixPac 200ml PBT 4:1 Ratio 2-Part Empty Cartridges & Starter Kits (AF 200-04-10-01 or AF 200-04-20-01)

Brief Description

These are professional-grade, empty dual-component cartridges designed for the precise storage and dispensing of two-part adhesives, sealants, potting compounds, and other chemical formulations requiring a 4:1 mixing ratio. Made from Polybutylene Terephthalate (PBT), they offer excellent chemical resistance and come as starter kits including necessary components like pistons and caps, and sometimes a dispenser and mixing nozzles.

Popular Applications & Uses

- Structural bonding- Sealing and gap filling- Potting and encapsulating electronic components- Repair applications (e.g., crack repair in construction)- Chemical anchoring- General adhesive and sealant dispensing for various industrial and construction tasks

Industries that Commonly Use It

- Aerospace/Defense- Automotive Service/Repair- Chemical Industry- Construction/ Building Services- Distributers & Resellers- Energy (e.g., solar power, wind turbines)- Fabrication (e.g., countertop fabrication, general fabrication)- General Manufacturing- LED/Electronics- Medical Device/ Prosthetics- Plastic Fabrication

Special and Unique Features

- Designed for precise 4:1 mixing ratio of two-component materials- Constructed from PBT (Polybutylene Terephthalate) for enhanced chemical resistance and durability- Empty cartridges allow users to fill with their specific bulk materials- F-System design, compatible with a wide range of static mixers and manual/pneumatic dispensers- Includes self-venting lip seal pistons and preassembled nose plugs for efficient, air-free filling and dispensing- Rigid construction ensures precise dosing and long-term stability for high-viscosity compounds

Key Properties

- Material: Polybutylene Terephthalate (PBT)- Volume: 200ml- Mixing Ratio: 4:1- Excellent chemical resistance to diluted acids, alcohols, aromatic hydrocarbons, ketones, solvents, oils, greases, and many CIP wash-down solutions- High strength, toughness, and stiffness- Good thermal stability and high heat deflection temperature- Low moisture absorption- Good electrical insulation properties- Dimensional stability

Surface Compatibility

- The PBT cartridge material is compatible with a broad range of two-part chemistries, including epoxies, polyurethanes, silicones, and acrylics.- PBT is particularly suitable for materials with highly volatile monomers, such as methacrylate resins, where polypropylene (PP) or polyamide (PA) might not be sufficient.- It exhibits robust chemical resistance to common solvents, oils, and greases, ensuring integrity when storing various chemical compounds.

Known backups / known substitutes

- Other MixPac cartridge systems with different volumes (e.g., 50ml, 400ml, 600ml)- Other MixPac cartridge systems with different mixing ratios (e.g., 1:1, 2:1, 10:1)- Cartridges made from different materials like Polypropylene (PP) or Polyamide (PA/Nylon), depending on chemical compatibility requirements- Other brands of two-part dispensing cartridges and systems (e.g., Nordson, COX, MK)- Coaxial cartridges for construction applications

Comparison Note

The MixPac 200ml PBT 4:1 ratio cartridges are specifically designed for applications requiring a precise 4:1 mix and superior chemical resistance, making them ideal for more aggressive or specialized two-part formulations where standard PP or PA cartridges might not be suitable. Their PBT construction provides enhanced durability and compatibility with a wider range of chemicals compared to polypropylene (PP) cartridges, which are generally used for epoxies, PUs, or silicones. The 200ml volume offers a balance between smaller 50ml cartridges for minor jobs and larger 400ml/600ml cartridges for high-volume applications.