Our high-performance anti-corrosion pigments represent the benchmark in substrate protection for modern industrial applications. Whether you require salt spray resistance for heavy-duty maritime coatings or eco-friendly alternatives for automotive primers, our portfolio delivers
Molybdate & Chromate Series
JP-8018
- Type Molybdate/Chromate Alt.
- Appearance Pale yellow powder
- Dosage 1-2%
- Oil Absorption 15-20 g/100g
- pH Value 7.5-9
- 45µm Sieve Residue 0.5%
Key Features: Excellent alternative to chrome yellow; suitable for high-gloss finishes; complies with national standards.
JP-B808
- Type Zinc Phosphate
- Appearance Light yellow powder
- Dosage 0.5-2%
- Oil Absorption 25-45 g/100g
- pH Value 6-8
- 45µm Sieve Residue 0.2%
Key Features: Ideal replacement for chrome yellow; heavy metal content meets industry standards.
JP-8018-0
- Type Specialty Salt
- Appearance Pale yellow powder
- Dosage 0.5-2%
- Oil Absorption 15-20 g/100g
- pH Value 7-8.5
- 45µm Sieve Residue ≤0.5%
Key Features: Specially formulated for white paints used in light anti-corrosion steel structures.
JP-B801
- Type Chrome Yellow
- Appearance Yellow powder
- Dosage 0.5-2%
- Oil Absorption 22.0-28.0 g/100g
- pH Value 7-8.5
- 45µm Sieve Residue ≤0.5%
Key Features: Industry-standard product with high purity.
Orthophosphate Series
JP-B906
- Type Zinc Phosphate
- Appearance White powder
- Dosage 5-8%
- Oil Absorption 30-45 g/100g
- pH Value 5.5-7
- 45µm Sieve Residue 0.3%
Key Features: Universally compatible across all systems; significantly enhances salt spray resistance.
JP-B902
- Type Zinc Aluminum Silicate
- Appearance White powder
- Dosage 5-20%
- Oil Absorption 15-30 g/100g
- pH Value 7-8.5
- 45µm Sieve Residue 0.3%
Key Features: Minimal impact on paint film gloss; highly versatile and cost-effective.
JP-B620
- Type Org. Mod. Zinc Orthophosphate
- Appearance White powder
- Dosage 5-10%
- Oil Absorption 15-30 g/100g
- pH Value 6.5-8
- 45µm Sieve Residue ≤0.3%
Key Features: Excellent dispersion; improves adhesion; enhances compatibility with resins.
JP-B600
- Type High-Purity Zinc Phosphate
- Appearance White powder
- Dosage 5-12%
- Oil Absorption 20-40 g/100g
- pH Value 6-8
- 45µm Sieve Residue 0.3%
Key Features: High active content; superior performance; standard high-purity grade.
Inorganic High-Efficiency Corrosion Inhibitors
Target Applications: Water resistance improvement, flash-rust suppression, blister resistance in thin films.
JP-B803
- Type Corrosion Inhibitor
- Appearance White powder
- Dosage 0.5-2%
- Oil Absorption 60-90 g/100g
- pH Value 6-8
Key Features: Enhances water resistance; effectively suppresses flash rusting; boosts salt spray performance.
JP-B805
- Type Corrosion Inhibitor
- Appearance White powder
- Dosage 2-8%
- Oil Absorption 40-60 g/100g
- pH Value 8-10
Key Features: Zinc-free and phosphorus-free; ideal for thin coatings; effectively improves blister resistance.
Polyphosphate Series
Target Applications: 2K epoxy systems, thin-film applications, premium imported product substitution.
JP-B900
- Type Zinc Molybdate Phosphate
- Appearance White powder
- Dosage 3-8%
- Oil Absorption 30-50 g/100g
Key Features: Exceptional performance in 2K epoxy and thin-film systems.
JP-8800
- Type High-Purity Al Tripolyphosphate
- Appearance White powder
- Dosage 5-12%
- Oil Absorption 30-50 g/100g
Key Features: High active content; superior anti-corrosion performance.
Zinc-Free & Phosphorus-Free Ca-SiO₂ Ion-Exchange
Target Applications: Eco-friendly requirements, coil coatings, thin-film applications.
JP-B814
- Type Ion-Exchange Pigment
- Dosage 2-8%
- Oil Absorption 50-70 g/100g
Key Features: Highly recommended for thin coatings and coil coating systems.
JP-B812
- Type Ion-Exchange Pigment
- Dosage 2-8%
- Oil Absorption 70-90 g/100g
Key Features: Ideal for thin-film applications and coil coatings.
Liquid Salt-Spray Resistance Additives
Target Applications: Multi-metal substrates, flash rust prevention, long-term salt spray resistance.
JP-R528
- Type Liquid Additive
- Dosage 0.5-2.0%
- Solubility Easily soluble in water
Key Features: Suitable for iron-based substrates including carbon steel and cast iron.
JP-R523
- Type Liquid Additive
- Dosage 1-2%
- Solubility Easily soluble in water
Key Features: Specifically designed for galvanized steel, zinc alloys, and magnesium alloys.
Epoxy Zinc-Rich System Enhancers
Target Applications: Zinc powder replacement, heavy-duty epoxy primers.
JP-B500
- Type Ferrotitanium Powder
- Dosage 10-50%
- Particle Size 500, 800 Mesh
Key Features: Designed to partially or completely replace zinc powder in formulations.
JP-B200
- Type Micaceous Iron Oxide
- Dosage 10-20%
- Particle Size 325, 500 Mesh
Key Features: Lamellar structure; formulated for epoxy micaceous iron oxide intermediate coatings.
Q1: Which pigment is best for replacing chrome yellow in high-gloss finishes?
A: JP-8018 and JP-B808 are the premier choices for chrome-free high-gloss coatings. These Molybdate and Zinc Phosphate formulations comply with heavy metal standards while maintaining vibrant color and superior substrate adhesion.
Q2: How can I improve salt spray resistance in thin-film 2K epoxy systems?
A: Utilizing JP-B900 (Zinc Molybdate Phosphate) is highly recommended for 2K epoxy systems. Its unique high-purity composition (related to SiO2 content 99.8% standards in auxiliary fillers) ensures exceptional barrier protection and blister resistance in films as thin as 20-40 microns.
Q3: What are the benefits of using ion-exchange pigments in coil coatings?
A: JP-B814 and JP-B812 ion-exchange pigments provide non-toxic, zinc-free protection specifically for thin-film coil coatings. They work by exchanging calcium ions with corrosive protons, creating a protective layer that outperforms traditional fillers in harsh environmental tests.
Q4: Can I reduce the cost of epoxy zinc-rich primers without losing performance?
A: Yes, by incorporating JP-B500 Ferrotitanium powder, you can partially or completely replace expensive zinc powder. This gray powder offers low oil absorption and excellent electrical conductivity, maintaining the cathodic protection required for heavy-duty industrial anti-corrosion.