Clinical Overview
Brasil 22 Quick is an addition-curing, 1:1 ratio duplicating silicone engineered for efficient dental model duplication. It offers exceptional detail reproduction for closed, half-open, and open duplications, with rapid demoulding in only 10 minutes—ideal for labs prioritizing speed and precision .
Key Benefits
- Fast setting: demouldable after ~10 minutes, significantly reducing turnaround time .
- Ideal hardness: Shore A 22 provides balance between flexibility and stability for accurate casts .
- Vivid mix control: blue catalyst and orange base blend into velvet-brown for easy visual mixing confirmation .
- Versatile duplication: works with closed flask, semi-open and open duplications .
- Reliable elasticity: high tear strength and elongation ensure durable moulds .
Kit Contents
- 1 × 1 kg catalyst (Component A; light blue)
- 1 × 1 kg base (Component B; orange)
Technical Specifications
- Mix ratio: 1:1 by weight (addition-curing silicone) .
- Working time: approx. 3–4 minutes at 23 °C .
- Demould time: ~10 minutes post-mixing .
- Post-cure hardness: Shore A 22 after 60 minutes .
- Elongation at break: ~390% for long-lasting, flexible models .
- Storage: below 25 °C; shelf-life approx. 2 years .
Indications
- Model duplication for denture, crown, bridge and orthodontic work
- Closed, semi-open, and open flask duplications
- Dental labs requiring high detail amidst fast production cycles
Instructions for Use
- Measure equal weights of Component A (blue) and Component B (orange).
- Mix uniformly for ~60 s (vacuum mixer) or ~90 s manually, until velvet-brown.
- Pour into or over master cast promptly; store at 23 °C.
- Demould after ~10 minutes; trim excess as needed.
- Allow full cure (~60 minutes), then pour duplicate model.
- Store in sealed container below 25 °C for up to 2 years.
Summary
The Brasil 22 Quick duplicating silicone (1 kg) is ideal for labs seeking fast, high-fidelity duplication workflows. Its rapid set time, accurate texture, and reliable physical properties make it a dependable diagnostic and production tool in model fabrication.
