Description
🔍 Key Features
- Excellent Lubrication & Smooth Mold Release
Forms a uniform, strongly adherent lubricating film to reduce friction between molten magnesium alloy and mold surfaces, ensuring easier demolding and improved casting surface quality.
- Thermal Stability & Mold Protection
Provides cooling and thermal insulation properties to help reduce thermal stress on molds, protecting mold surfaces and supporting longer service life.
- Ideal for Complex & Precision Castings
Supports smooth release of deep-cavity, thin-walled, and geometrically complex magnesium alloy components, helping maintain fine casting details.
- Clean Release & Reduced Carbon Buildup
Designed to minimize residue and carbon deposits on mold surfaces, reducing cleaning requirements and supporting consistent production.
- High Dilution Ratio & Cost Efficiency
Recommended dilution of 1:200–1:250 with water helps reduce release agent consumption. Suitable for manual spray guns and automated spraying systems.
- Water-Based & Operator-Friendly Formulation
Formulated as an odorless, water-based release agent. The TDS describes it as non-toxic and VOC-free, supporting cleaner industrial operations.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Magnesium Alloy Die Casting Release Agent |
| Model | SY-5228 |
| Brand | AOSILE |
| Base Type | Silicone-Based |
| Appearance | Milky White Liquid |
| Dilution Ratio | 1:200–1:250 |
| Effective Content | 55% |
| Mold Temperature | 100–850°C |
| Application Material | Magnesium Alloy |
| Application Method | Manual or Automatic Spraying |
| Packaging | 20 kg / 200 kg / 1000 kg IBC |
| Shelf Life | 12 Months |
Main Applications
- Automotive Components
Suitable for magnesium alloy automotive castings, including lightweight structural parts and engine-related components.
- Motorcycle & Bicycle Parts
Designed for magnesium alloy parts requiring accurate dimensions, complex shapes, and smooth surface finishes.
- Electronic Housings
Supports the release of thin-walled magnesium alloy housings used in electronic and electrical equipment.
- Industrial Machinery Components
Applicable to magnesium alloy fan covers, pump bodies, gearbox housings, and other complex industrial castings.
FAQ
Q1: What is SY-5228 mainly used for?
SY-5228 is a water-based die casting release agent specifically developed for magnesium alloy casting. It reduces friction between the mold and casting, supports smooth demolding, and helps improve surface quality.
Q2: What is the recommended dilution ratio for SY-5228?
The recommended dilution ratio is 1:200 to 1:250 with water, depending on the casting geometry, mold temperature, and production conditions. The dilution ratio should be optimized through production trials.
Q3: Can SY-5228 be used in automated spraying systems?
Yes. SY-5228 is suitable for both manual spray guns and automated spraying systems. It can be applied evenly to the mold surface before each casting cycle.
Q4: Does SY-5228 affect subsequent surface treatments?
According to the product TDS, SY-5228 is compatible with shot blasting and is also listed for applications involving powder coating and electrophoretic deposition (ED coating). Compatibility with specific downstream processes should be verified through testing.
Q5: How should SY-5228 be packaged and stored?
SY-5228 is available in 20 kg drums, 200 kg barrels, and 1000 kg IBC containers. Store it in a cool, dry, and well-ventilated area, away from direct sunlight and freezing conditions. The stated shelf life is 12 months.
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