High-Performance Composite Release Agent

【Industry Pain Points】

Composites, multiphase materials made from two or more distinct components, are most commonly seen in carbon fiber and glass fiber forms. Their complex manufacturing processes often lead to significant challenges:

• Sticky Molds: During the curing process, the matrix resin sticks to the mold surface.
• Stress Concentration & Warpage: Excessive localized stress can cause the product to warp or crack.
• Surface Quality Issues: Improper demolding can result in scratches, pits, or uneven textures on the product surface.
• Low Demolding Efficiency: Frequent rust and buildup on molds lead to downtime for cleaning, and complex shapes are difficult to release cleanly, which impacts production efficiency.

【Product Introduction】

Responding to the challenges of composite manufacturing, Yunzhu New Materials introduces its high-performance composite release agent series. Using an advanced stress-dispersing technology, our carbon fiber release agent and glass fiber release agent significantly reduce product adhesion, warping, and cracking, while drastically boosting demolding efficiency. Crucially, our eco-friendly release agent is non-VOC and odorless, making it widely applicable for products like shoe soles, carbon fiber bumpers, wind turbine blades, rackets, and fishing rods.

【Product Advantages】

Our composite mold release agents stand out due to their unique core advantages.

1. 1. Easy Demolding, Reduced Scrap Rate

   Our composite release agent uses special lubricants to form a smooth, uniform barrier film on the mold surface. This effectively prevents resin adhesion, ensuring smooth demolding while significantly reducing product defects and lowering your scrap rate.

2. 2. Superior Surface Finish, No Post-Processing

   Our composite release agent ensures a flawless, contamination-free product surface. You'll get a smooth, ready-to-use finished part, eliminating the need for extra sanding or trimming. This directly saves you significant time and costs on secondary processing.

3. 3. Water-Based: High Dilution, Better Cost-Effectiveness；Oil-Based: The Solution for Complex Demolding Challenges

   Our water-based composite release agent has a high dilution ratio of 3-35 times. After dilution, one kilogram can cover up to 20 m², significantly reducing consumption and directly lowering your production costs for a higher ROI. Our oil-based composite release agent is specifically engineered to solve all kinds of complex demolding problems. It ensures easy, smooth demolding regardless of the resin system you're using, whether it’s epoxy, unsaturated polyester, or vinyl ester.

4. 4. Versatile Applications, Wide-Ranging Compatibility

   Our composite release agent offers exceptional versatility, working seamlessly with various resin systems (like unsaturated polyester and vinyl ester). It's also fully compatible with injection molding, serving as an effective injection molding release agent. From bumpers, fishing rods, and bicycle frames to wheels and snowboards, our product supports your production needs across diverse industries.

5. 5. Eco-Friendly & Safe,Your Go-To for a Greener Workplace

   Our eco-friendly composite release agent contains no VOCs, is odorless, and is both non-toxic and non-flammable. It meets the strictest environmental standards, ensuring a safer and healthier working environment for your team.

6. 6. Excellent Thermal Stability,Reliable Performance in High-Temp Processes.

   Our composite release agent offers outstanding heat resistance. It maintains a stable release effect during high-temperature curing, without decomposing or evaporating. This ensures a flawless demold every time, making it ideal for high-temperature processes.

7. 7. Easy to Use & Time-Saving,Effortless Application for Maximum Efficiency

   Whether you spray or brush it on, our product is easy to apply. It forms a uniform film that effortlessly covers complex mold shapes, significantly boosting your work efficiency.

8. 8. Protects & Extends Mold Life,Guaranteed Mold Longevity

   Our composite release agent provides superior mold protection. As an effective anti-corrosion agent, it prevents rust and stops resin residue buildup, which significantly extends the service life of your molds.

【FAQ】

• Are you a factory or a trading company

  We are a factory with 20 years of experience, specializing in the production of various mold release agents. With our own production lines, R&D team, and quality control system, we can offer you more competitive pricing, stricter quality control, and more flexible customization services.

  💡 Pro Tip:

  Please contact our sales team; we will provide you with detailed company information and our complete product catalog for release agents.

• What types of concrete release agents do you offer?

  As a leading concrete release agent factory, we provide a comprehensive range including eco-friendly water-based emulsions and high-performance shuttering oils (oil-based，eco-friendly type). Our products cater to various applications, from precast concrete plants to large-scale infrastructure projects. To get a full product catalog and wholesale price list, please [Contact Our Team].

  💡 Pro Tip:

  Release agents can be classified in multiple ways, such as by chemical composition or by application scenario. The most suitable solution depends on your specific production requirements—feel free to consult our team for professional recommendations.

• How do I solve difficult demolding and concrete sticking issues?

  Successful separation depends on the stability of the release film. Our formulas create a uniform molecular barrier that minimizes adhesion. For heavy-duty or high-suction projects, our heavy-duty release oils ensure effortless stripping every time. Struggling with sticky molds? Add us on WhatsApp for expert technical support.

  💡 Pro Tip:

  Special challenges require case-by-case analysis and targeted solutions. If you are facing particularly difficult mold adhesion issues, you are welcome to seek support from our technical team. With many years of hands-on experience, our experts are ready to help you identify the root cause and provide effective, practical solutions.

• How can I eliminate air bubbles (blowholes) and pitting on the concrete surface?

  Our agents feature advanced de-foaming technology that helps air escape during pouring. This ensures a flawless, fair-faced concrete finish with no pockmarks or color variations, significantly lowering your reject rate. Want to see our project case studies? Contact us for site photos and videos.

  💡 Pro Tip:

  Solving concrete surface issues such as bugholes and pinholes is one of our core strengths. Feel free to contact us for professional support and proven solutions.

• Which mold types are your products compatible with?Is it suitable for wooden formwork?

  Yes! Our products are versatile and compatible with steel molds, aluminum formwork, plastic molds, and wooden forms. For wooden formwork, our agent prevents water absorption, which stops warping and extends the life of your timber. Tell us your mold material, and we will recommend the most cost-effective dilution ratio.

  💡 Pro Tip:

  Our release agents are suitable for molds made from a wide range of materials, though application methods may vary. Please contact our team to receive tailored recommendations and practical solutions.

• What are the benefits of using an oil-based release agent (shuttering oil)?

  Oil-based shuttering oil is engineered for durability. It is rain-resistant and provides excellent rust prevention for steel molds. It is the ideal choice for long construction cycles and complex casting environments where a robust physical barrier is required. Compare the cost-efficiency of water-based vs. oil-based solutions by messaging our sales desk.

  💡 Pro Tip:

  Our oil-based concrete release agent is different from traditional release oils. It has been technically upgraded to deliver a more environmentally friendly and highly efficient oil-based demolding solution.

• Do you have solutions for complex or irregularly shaped concrete molds?

  Absolutely. For complex architectural molds and massive precast elements, we have developed specialized high-lubricity agents. These ensure that even the most intricate details are preserved during demolding without any chipping or damage. Have a challenging mold design? Send us your drawings for a customized solution!

  💡 Pro Tip:

  We offer unique, proven solutions specifically designed for demolding complex and irregular molds. Feel free to contact us to learn more.