BONDERITE M-ZN 880
Harmonization Code : 3208.20.90 | Paints and varnishes that are dispersed or dissolved in a non aqueous medium
Main features
- Adhesion-Promoting Surface Treatment
- Multi-Metal Spray/Immersion Pretreatment
- Pre-Phosphate Corrosion-Resistance Improvement
Product Description
BONDERITE® M-ZN 880 MU is a zinc phosphating process designed to produce dense, fine-grained phosphate conversion coatings on iron, steel, aluminum, zinc, and zinc alloy surfaces prior to painting. The process utilizes BONDERITE® M-AC ZN as the titanium-based conditioning pretreatment to refine phosphate crystal structure, resulting in improved paint adhesion, coating durability, and corrosion resistance for multi-metal production lines. :contentReference[oaicite:0]{index=0}
Key Features
- Produces fine-grained phosphate coatings for improved paint performance.
- Titanium-based conditioning pretreatment promotes dense phosphate crystal formation.
- Suitable for iron, steel, aluminum, zinc, and zinc alloys.
- Supports both spray and immersion processing.
- Improves paint adhesion and corrosion resistance in multi-metal pretreatment lines.
Applications / Suitable for
- Iron
- Steel
- Aluminum
- Zinc and zinc alloys
- Automotive pretreatment
- Industrial paint pretreatment
- Multi-metal phosphating lines
TDS, SDS & Technical Documents
Technical Specifications
General Properties
Product TypeProduct Type
Zinc phosphate process componentAdditional Information
Technical Properties
As-Supplied / Before-Processing Properties
| Property | Value | Unit | Method / Condition |
|---|---|---|---|
| Technology | Surface treatment | — | Supplier classification |
| Product type | Powdered conditioning agent | — | Supplier classification |
| Application | Surface treatment | — | Supplier classification |
| Chemistry | Titanium-containing conditioning pretreatment | — | Supplier description |
| Application methods | Spray or immersion | — | Supplier recommendation |
Technical Properties
After-Processing / Final-State Properties
| Property | Value | Unit | Method / Condition |
|---|---|---|---|
| Spray total titanium | 7–10 | ppm | Recommended operating range |
| Spray filterable titanium | 3–5 | ppm | Recommended operating range |
| Immersion total titanium | 15–20 | ppm | Recommended operating range |
| Immersion filterable titanium | 5–10 | ppm | Recommended operating range |
| Operating pH | 8.5–9.5 | — | Working bath |
| Operating temperature | <120 | °F | Maximum operating temperature |
| Minimum contact time | 20 | seconds | Spray or immersion |
