PVA Mold Release Film - Heat-Resistant, Low-Adhesion for Marble
Usage scenarios (3 short sentences):
- Use it during marble casting and molding to prevent the new surface from sticking to forms and to protect fine textures.
- Apply it when polishing, grinding, or thermoforming marble slabs to shield finished areas from tools, heat, and abrasions.
- Cover marble for transport, storage, or on-site installation to guard against scratches, dust, and light impacts while allowing easy removal.
Product advantages
Developed by a specialist polymer brand with decades of composites expertise, this PVA mold release film is formulated from high‑purity polyvinyl alcohol and precision additives to ensure uniform thickness and reliable performance in marble molding. Its heat‑resistant, low‑adhesion surface prevents part sticking and tack, delivers smooth high‑gloss marble finishes, and dissolves cleanly in water for fast, residue‑free removal. Key features include excellent conformability to complex contours, dimensional stability under thermal cycling, reduced rework and waste, and compatibility with common resins and pigments, all of which speed production and improve yield.
Team strength
Our multidisciplinary team combines material science expertise, precision manufacturing, and marble-industry experience to deliver superior PVA mold release film. Core strengths include advanced R&D in heat-resistant, low-adhesion polymers; rigorous quality control and standardized production; and in-house testing for temperature tolerance, peel performance, and surface finish compatibility. Value-driven services include customized formulations, responsive technical support, fast prototyping, and scalable supply to meet project timelines. Dedicated account managers ensure seamless communication, on-time delivery, and compliance with international standards. Together, this skilled team provides reliable product performance, reduced mold downtime, and consistent marble surface quality for customers worldwide, and measurable overall cost savings.
Why choose us
Our dedicated team combines deep materials science expertise and precision manufacturing to deliver PVA mold release film tailored for marble applications. Engineers focus on heat-resistant formulations and low-adhesion surfaces, while quality specialists ensure consistent thickness, uniform release performance, and reliable durability. Production, testing, and logistics units coordinate to provide fast sampling, scalable orders, and strict QC with ISO-aligned processes. Customer service and technical support offer on-site guidance, customization, and rapid troubleshooting to optimize mold life and finish quality. Together we turn core competencies—R&D, process control, and supply stability—into tangible value: reduced defects, faster cycles, and predictable project outcomes every time.
Overview
Item | Details |
Place of origin | Jiangmen, China |
| Minimum Order (MOQ) | 1 ton |
Packaging | Aluminum foil + PE bag + Kraft box |
Marketing | Europe, America, Turkey, Russia, Korea, Southeast Asia |
Color | Transparent (customizable upon request) |
Application | Artificial Artificial Marble molding and releasing |
| Size | Customized (thickness/width/length) |
Supply Ability | 5000 Tons/per year |
Performance Characteristics
1. Superior Release Performance: Equipped with low-adhesion technology, it enables smooth releasing without leaving residues on the Artificial Marble surface.
This eliminates the need for post-molding polishing, significantly improving production efficiency.
2. Excellent Heat Resistance & Mechanical Strength: Withstands high temperatures above 180℃, adapting to the curing environment of artificial Artificial Marble.
It also has strong tensile strength and tear resistance, ensuring no breakage during mold fitting and material pouring, maintaining stable performance throughout production.
3. High Ductility & Fit: Features outstanding ductility that conforms perfectly to molds of various shapes (e.g., rectangular, curved, irregular). It effectively avoids wrinkles and bubbles,
transferring the mold’s smooth texture to the Artificial Marble surface, enhancing the finished product's quality.
4. Eco-friendly & Safe: Made of non-toxic PVA material that is biodegradable. After use, it decomposes into harmless substances in the environment,
avoiding pollution to production equipment and workshops. It also reduces operators’ contact with harmful solvents, improving the working environment.
5. Wide Compatibility: Compatible with various artificial Artificial Marble formulas, including resin-based, cement-based, and gypsum-based materials.
It maintains stable releasing performance regardless of the base material, meeting diverse production needs.
Technical Parameter
Key Parameter | Value |
Thickness | 25μm (regular, 40μm customizable) |
Width | Customized |
Length | Customized (roll-type supply) |
Heat Resistance | ≥ 180℃ |
Tensile Strengt | ≥ 25 MPa |
Application Scope
Proudly PVA Artificial Marble release film is mainly used for the molding and releasing process of artificial Artificial Marble, including solid surface panels,
kitchen countertops, wall tiles, and decorative Artificial Marble components. It is also suitable for the releasing of other resin crafts, and gypsum products,
providing reliable surface protection and releasing support for small-batch customization and large-scale industrial production of various stone-like products.
FAQ
1. What mold types is the PVA Artificial Marble release film compatible with?
It is highly adaptable to various mold materials, including metal and plastic molds. It works seamlessly with both flat and three-dimensional curved molds,
meeting the releasing needs of different Artificial Marble product structures.
2. Does the release film affect the color or texture of the artificial Artificial Marble surface?
No. The film has a high surface smoothness and does not transfer any substances to the Artificial Marble. It can replicate the mold’s texture accurately,
ensuring the finished Artificial Marble retains its designed color and texture integrity.
3. How to store the PVA Artificial Marble release film to maintain its performance?
It should be stored in a cool, dry environment (temperature 5-30℃, humidity 40%-60%) and away from direct sunlight and moisture.
Avoid heavy pressure on the rolls to prevent deformation, which ensures the film’s ductility and release performance remain intact.
Guangdong Proudly New Material Technology Corp. ( Legal name: Jiangmen Proudly Water-soluble Plastic Co., Ltd.) is a National High & New Tech Enterprise unifying development, production and sales.
QUICK LINKS
CONTACT INFORMATION
+8613802609114
Mailbox: proudly@proudly.hk
Address: No. 13, Fumian North Road, Duruan, Jiangmen, Guangdong, China 529075