When hardness, temperature resistance, and gloss are perfectly unified
In the fields of kitchen appliances, industrial equipment, and specialized coatings, coatings must not only withstand high temperatures but also exhibit high hardness, high gloss, and excellent stain resistance. IOTA 6072-50D polyester-modified silicone resin, with its ultra-high hardness of ≥5H, excellent high-temperature stability, and outstanding surface decorative properties, provides the high-end coatings industry with an ideal resin substrate that combines protection and aesthetics.

Why choose IOTA 6072-50D?
Excellent hardness performance
After curing, the pencil hardness reaches ≥5H, with a dense and scratch-resistant surface, making it suitable for frequent contact and friction scenarios.
 Excellent temperature resistance
It exhibits superior long-term heat resistance, maintains stable color under high temperatures, and has strong resistance to yellowing.
 Hydrophobic, moisture-proof, and chemical-resistant
The paint film is dense and hydrophobic, resistant to moisture and corrosion, and suitable for high-humidity environments such as kitchens and bathrooms.
 High gloss and fullness
The paint film boasts high gloss and rich texture, serving both decorative and protective functions.
 Wide system compatibility
Using PMA solvent, it has good compatibility with most coating systems, making it easy for formula design and application.

Core materialization indicators
Project Specification
Appearance: Colorless and transparent liquid
Solid content (150℃, 1h) 50±1%
Viscosity (applied to 4 cups, at 25℃) 40~100 seconds
Acid value: 4-8 mgKOH/g
Film hardness ≥5H (Chinese pencil hardness)

Application field
 High temperature resistance and non-stick coating
Surface coatings of small household appliances such as electric irons, electric hairpins, and electric ovens
Heat-resistant non-stick coating for kitchen appliances (replacing traditional fluorocarbon coatings)
High-temperature protective coating for industrial equipment
 Construction and Industrial Protection
Stain-resistant exterior wall paint
Anti-graffiti paint for public facilities
High weather resistance industrial anti-corrosion coating
 Special and high-end decoration
A cost-effective alternative to PVDF and fluorocarbon resin
High-gloss metallic effect paint
Decorative protective coatings for instruments, meters, automotive parts, etc
Suggestions for curing process
Recommended curing conditions
Standard baking: 200℃ × 30 minutes
Rapid curing: 250℃ × 20 minutes
Optional amino resin combination
Adding 5% to 10% amino resin can further enhance the crosslinking density
Be aware that slight yellowing may occur under high temperatures. It is recommended to conduct preliminary testing for confirmation
Construction and storage guidance

Construction tips
It is recommended to use spray coating, roller coating, or dip coating. The viscosity can be adjusted according to the specific application requirements
The supporting curing system needs to be tested for compatibility in advance
Packaging and storage
Standard packaging: 18kg/barrel, 200kg/barrel
Storage conditions: Keep in a cool and ventilated place, avoid direct sunlight and high temperatures
Shelf life: 12 months under sealed condition