Silicone-Based Aluminum Die Casting Coating Spray for High-Pressure Hpdc Process

Product Description

Product Description

Silicone-Based Aluminum Die Casting Coating Spray for High-Pressure Hpdc Process

SY-5208 is a high-efficiency lubricant specially developed for the die casting process of aluminum alloys. It is designed to reduce aluminum-to-mold friction, ensuring smooth release and enhanced surface finish of castings, while protecting the mold and extending its life.

•    Excellent Lubrication: Forms a uniform film with strong adhesion even at high temperatures, reducing friction and ensuring easy release.
•    Thermal Stability: Superior cooling and heat insulation properties help protect molds from thermal stress.
•    Fine Detail Release: Ensures smooth release even for deep cavities, thin walls, or complex parts.
•    Clean & Anti-carbon: Leaves no residue, prevents carbon build-up, ensures a clean mold surface.
•    Environmentally Friendly: Odorless, non-toxic, no VOCs, and safe for operators and equipment.

Model	SY-5208	Type	Water based and Silicone based
Effective content	55%	Dilution	1:400-450
pH	7--8	Thermal stability	700℃
Appearance	Milky white liquid	Treatments applications	Shot blasting-power coating-ED coating

Applications & Usage instructions

•    Aluminum alloy automotive parts
•    Motorcycle and bicycle parts
•    Electronics housings
•    Engine components
•    Fan covers, pump bodies, gearboxes, and other complex castings
Usage Instructions

1.    Dilution: Recommended dilution ratio: 1:400 to 1:450 with water, based on casting type and mold temperature.
2.    Spraying: Apply evenly using spray gun or automated spray system before each casting cycle.
3.    Cleaning: No residue after use; reduces post-processing cleaning.

Packaging & Storage

•    Packaging: Available in 20kg drums, 200kg barrels, and 1000kg IBC tanks
•    Storage: Keep in a cool, ventilated, dry place. Avoid freezing or direct sunlight.

•    Shelf life: 12 months

Company Profile

Founded in 2010 in Quanzhou, Aosile specializes in chemical materials and concrete release agents. As a member of the China Concrete and Cement Products Association(CCPA), we serve diverse applications—from die casting, footwear, tire, particleboard to concrete precast components—on various molds( steel, plywood, aluminum, plastic, iron), delivering smooth, pore-free finishes without cleaning or sanding while extending mold life.
 
Our certified, eco-conscious factory houses a 25-year R&D team collaborating with universities and global leaders like Wacker and BASF. Serving over 3,000 clients, including Fortune 500 firms and major Chinese SOEs, we combine deep expertise in mold release and silicones with advanced lab facilities. 
 
Through TikTok, WeChat, and livestreams, we demonstrate our solutions, upholding our mission: to create customer value with sustainability. Guided by "small product, big service," we strive for win-win partnerships worldwide, backed by our proud recognition as a National High-Tech Enterprise for several consecutive years.(Certificate No.: GR202535000955)

Factory Overview

R&D

R&D team focuses on innovation, continuously launching new industry products and providing professional customized solutions for demolding challenges.
The company has been recognized as a National High-Tech Enterprise                                                              

(Certificate No.: GR202535000955)

Exhibiton

Why Choose Us

1.Competitive Pricing & Quality Control: 
With our own factory, you get the best prices without intermediaries.
Strict quality control ensures consistently excellent performance.
Efficient Formula Design: High-concentration formulas offer outstanding dilution ratios, lowering per-use costs and reducing storage and shipping needs—saving both energy and expenses.

2. Professional R&D & Problem-Solving
Your Technical Partner: Our  R&D team works directly with customers to resolve challenges.
Proven Results: Supported by numerous case studies, our clients consistently achieve better mold release performance and lower operating costs.

3. Global End-to-End Support
Overseas Market Expertise: Our dedicated international team ensures smooth communication and provides reliable logistics solutions tailored to your region.
Seamless Collaboration: From initial contact to after-sales support, personalized service helps you succeed in global markets.
Invitation to Cooperate: We welcome inquiries from global distributors and agents.