| Customization: | Available |
|---|---|
| Material: | PE |
| Type: | Stretch Film |
|
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Release film is an essential auxiliary material frequently employed in the sophisticated manufacturing processes of advanced composite materials. Expertly crafted to ensure seamless separation of the composite from its mold after the completion of part fabrication, this film is indispensable in achieving superior results. Often made from top-quality materials such as polyester or polyethylene, the release film boasts low surface adhesion characteristics, ensuring an effortless and precise detachment of the composite from the mold. Additionally, the film plays a crucial role in providing a protective barrier for the delicate surfaces of composite materials, effectively shielding them from potential damage or contamination during the production process.
Pristine Non-Stick Surface:
The primary allure of our release film lies in its impeccable non-stick feature, enabling it to seamlessly detach from cured composites without causing any damage or leaving unsightly residue.
Boundless Versatile Applications:
Our release films are the epitome of versatility, perfectly suited for an extensive array of composite manufacturing processes, such as autoclave, vacuum bagging, and press molding, among others. They are compatible with a wide variety of resin systems and tolerant of diverse curing temperatures.
Enhanced Surface Finish for Utmost Perfection:
By creating an impeccable barrier between the composite material and the mold, our release films ensure a flawless, blemish-free surface finish on the final product, crucial for both aesthetic elegance and functional excellence.
Superior Environmental Resistance:
Our release films boast exceptional resistance to harsh chemicals and soaring temperatures, making them ideal for use in demanding processes that involve aggressive resins and extreme curing conditions.
Remarkable Reduction in Mold Maintenance:
Serving as a protective shield between the composite material and the mold surface, our release films significantly minimize wear and tear on molds, extending their lifespan and slashing maintenance costs.
Mold Preparation:
Begin by meticulously cleaning the mold surface, possibly treating it with a specialized release agent. This crucial step ensures the effortless detachment of both the 35µm Polyethylene Release Film and the composite part after the curing process is completed.
Laying Up Composite Materials:
Arrange the composite materials, often prepreg fabrics or resin-infused textiles, onto the mold. Position them in the desired orientation and layer them to achieve the precise thickness required for your application.
Application of Release Film:
Apply the polyethylene release film over the composite lay-up. Choose between a smooth or perforated finish, based on your needs for resin bleed-out during the curing phase, to ensure optimal performance and results.
Application of Bleeders and Breathers:
Enhance the process with additional layers such as bleeder fabrics and breathers, as needed. These materials aid in the efficient removal of excess resin and ensure a uniform distribution of pressure throughout the curing process.
Curing:
Subject the composite material to controlled heat and pressure settings. The release film plays a pivotal role by preventing adhesion to the mold or bagging materials, thereby streamlining the curing process.
Demolding:
Post-curing, carefully peel away the release film to unveil a flawlessly smooth composite surface. Subsequently, remove the composite part from the mold, readying it for any further processing or finishing touches required for your project.
| Code | Raw Material | Thickness | Temperature Resistance | Type |
| SF-PP-35 | PP/PE | 35±5μm | 150°C | Non-perforated |
| PF-PP-35 | PP/PE | 35±5μm | 150°C | Perforated (Customized) |
*Specific products could be tailored precisely to meet the unique and bespoke requirements of our esteemed customers, ensuring perfect alignment with their needs.
Welcome to Hitex Insulation, a premier destination for top-tier, high-temperature fabrics and textiles. Our company proudly offers an expansive selection of products tailored to meet the demanding needs of thermal insulation, welding protection, fire-fighting, sealing applications, and beyond.
With a wealth of experience and profound industry expertise, we are dedicated to delivering unparalleled solutions for our clients' specific requirements. Our team comprises highly skilled professionals fervently committed to offering outstanding products and services that adhere to the most rigorous industry standards.
At Hitex Insulation, we place a premium on quality, durability, and performance in high-temperature fabrics and textiles. Therefore, we meticulously select materials from trusted suppliers and manufacturers, ensuring each product from our facility is crafted to perfection and surpasses quality expectations.
Our commitment to fostering enduring relationships with clients is unwavering, achieved through exemplary customer service and unwavering support. Whether you're seeking product information, guidance on choosing the perfect solution, or technical assistance, our team stands ready to assist you at every step.
We express our sincere gratitude for choosing Hitex Insulation. We eagerly anticipate addressing all your high-temperature fabric and textile needs with dedication and excellence.
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