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High-Precision Molding Silicone for 3D Textile Badges
Engineered for high-volume sportswear and textile branding, this high-precision molding silicone enables the fabrication of structural 3D logos in a single thermal press cycle. The formulation ensures accurate mold cavity replication, reliable demolding, and robust cross-linked adhesion to fabric substrates, providing a highly stable, repeatable solution for continuous manufacturing.
- Production Speed: Samples in 5-7 days; Bulk delivery in 15-20 days.
- MOQ: 20KG at least.
- Store：In a cool place at a temperature of 0–30°C.
Thermal-Cure Molding Silicone System for 3D Textiles
Our Industrial Molding Silicone Series turns multi-pass screen printing into a single thermal press operation, giving you high-build 3D textile branding in a fraction of the time.
Built for the non-stop production lines of sportswear and footwear factories, this heat-cure silicone flows perfectly into complex mold cavities with zero air trapping. Once pressed, it pops out clean every single time while locking onto synthetic and blended fabrics with an unbreakable bond. You get crisp, sharp 3D logos, flexible badges, and zipper pulls with perfect edge definition—at a much higher yield.
As a direct manufacturer, we back your global supply chain with strict lot-to-lot consistency and the scalability you need
Contact us now to customize your own silicone material.
Key Characteristics
Why choose our Molding Silicone?
Efficient Demolding & Tear Resistance
Formulated with internal release agents to facilitate clean demolding from metal tooling. This prevents material tearing and ensures edge integrity, even when processing intricate geometric designs.
Structural Stability (Shore A 50-60)
Provides high resistance against deformation and edge collapse. This specific hardness range ensures the molded 3D components maintain their shape during industrial washing cycles and physical compression.
High-Clarity Base Polymer
The highly transparent formulation enables precise pigment dispersion. This allows manufacturers to consistently achieve specific visual requirements, including gel or glass-like finishes.
Durable Adhesion & Vacuum Degassing
Engineered to operate with our Hot Melt Linker for reliable bonding across synthetic textiles (Lycra, polyester, and nylon). Its low-viscosity profile ensures rapid air release during the vacuum degassing process, effectively minimizing trapped bubbles and surface defects.
Molding Silicone Applications: Textile, Garment & Footwear
Engineered formulations designed to meet the specific adhesion and durability standards of professional apparel and footwear production lines.
Performance Apparel
Applied to activewear, soccer jerseys, and yoga pants. The formulation accommodates high fabric elongation, ensuring that 3D logos move with stretchable textiles without cracking or degrading during industrial wash cycles.
Functional Accessories
Suitable for bags, caps, and sports gloves. Leveraging its Shore A 50-60 hardness, the silicone provides robust structural integrity for applications requiring impact-resistant knuckle protection and durable branding on heavy woven substrates.
Footwear Manufacturing
Utilized for structural shoe tongues and lateral sneaker branding. Delivers high abrasion resistance and reliable adhesion to synthetic upper materials, supporting the rigorous demands of fast-paced footwear assembly lines.
Narrow Fabrics & Elastics
Formulated for continuous printing on elastic waistbands and woven tapes. Maintains sharp, high-build 3D lettering definition without delamination, even under continuous tension and cyclic stretching.
Product Technical Standardization
| Feature | Details |
| Product Name | Two-Component Liquid Silicone for Molding |
| Synonyms | Molding Ink, 3D Badge Silicone, HF (High Frequency) Silicone, Heat Transfer Silicone, Casting Silicone. |
| CAS No. | 63394-02-5 (Vinyl-terminated Polydimethylsiloxane) |
| EINECS | 264-131-3 |
| HS Code | 3910000000 |
| Certifications | ZDHC Level 3, OEKO-TEX Standard 100 Class I, Adidas A01 Compliant, PVC-Free, Tin-Free |
| Appearance | Translucent High-Viscosity Fluid |
| Viscosity | UP200,000 – 300,000 cps (Flowable) |
| Hardness (Shore A) | 50 – 65 (Adjustable based on catalyst) |
| Tear Strength | 12 kN/m (Resists tearing upon demolding) |
| Curing Type | Platinum Addition Cure (Heat Activated) |
| Mixing Ratio | 10:1 (Base : Catalyst) |
| Mold Temperature | Upper 160°C – 180°C / Lower: 120°C |
| Bulk Lead Time | 15-25 days (Rush options available) |
| Pot Life | 4-6 Hours @ 25°C |
| Packaging | Kit: 20KG Base + 2KG Catalyst. ; Sample: 1KG Test Kit. |
| Storage | Cold Storage Recommended: Keep below 25°C. In hot climates, store in a dedicated cool room to prevent the catalyst from losing potency. Shelf Life: 6 Months (Unopened). |
| Safety | Solvent-free. No hazardous fumes during pressing. ; Worker safe (MSDS available). |
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Operational Process
Molding requires precision. Here is the standard professional workflow:
1. Mold Preparation
Use a CNC-machined Aluminum or Copper mold. Clean it thoroughly. Spray a thin layer of Teflon release agent if necessary (though our silicone has self-release properties)
2. Mixing & Filling the Mold
Mix Molding Silicone Base + Catalyst (10:1) + Pigment. Expert Step: Vacuum Degassing. Place the mixture in a vacuum chamber for 2-3 minutes to remove all air bubbles. This is crucial for a smooth surface. Dispense the silicone into the metal mold. Scrape off excess silicone with a squeegee to ensure it is flush with the mold surface.
3. Transfer (The Critical Step)
Place the fabric (or a Hot Melt Film carrier) on top of the filled mold. Press: Heat Press at 160°C – 180°C for 20-40 seconds (depending on thickness). Note: If molding directly onto fabric, ensure you apply a layer of Silicone Glue/Linker on the back of the wet silicone before pressing the fabric down.
4. Cooling & Demolding
Allow the mold to cool slightly (or use a cooling station). Gently peel the fabric/film away. The silicone logo should pull out of the mold, attached to the fabric.
Comparison: Molding Silicone vs. Others
| Feature | Our Molding Silicone | HD Screen Printing | TPU / PVC Patches |
| Production Speed | ★★★★★ (One Press Cycle) | ★★ (Many Layers/Flashes) | ★★★ (Requires sewing/glue) |
| Edge Sharpness | ★★★★★ (Mold perfect) | ★★★★ (Screen dependent) | ★★★★★ (Mold perfect) |
| Hand Feel | Soft, Flexible, Premium | Can be stiff if too thick | Hard Plastic feel |
| Eco-Friendly | Yes (Silicone) | Yes | No (TPU is better than PVC, but Silicone is best) |
| Adhesion | Chemical Bond (Direct) | Chemical Bond | Glued (Risk of peeling) |
Customer Case Study
Client: A High-End Sports Glove Manufacturer (Italy).
The Pain Point: They were using PVC patches sewn onto the gloves. The sewing process was slow, punctured the waterproof membrane, and the PVC became brittle in cold weather.
The Solution: Switched to direct Molding Silicone onto the glove fabric.
The Result:
Waterproof Integrity: Maintained (no needle holes).
Performance: The silicone acted as a flexible impact protection (knuckle guard).
Aesthetics: A seamless, modern look that increased the product’s perceived value.
Silicone Molding FAQ
Q1: Do I need a specific machine for this?
A: Yes. You need a Silicone Molding Machine (which has both heating and cooling plates) or a high-quality Heat Press. You also need custom metal molds.
Q2: Can I do multi-color molding?
A: Yes. You can use a dispensing syringe to fill specific parts of the mold with different colored silicones before the final press. This creates intricate, multi-colored 3D designs.
Q3: Why are there bubbles in my molded logo?
A: Bubbles occur if you don’t vacuum the ink or if the mold is too hot too quickly. We recommend Vacuum Degassing the mixed ink before filling the mold.
Q4: Is the mold difficult to clean?
A: Not with our silicone. Because it leaves minimal residue, you simply need to wipe the mold with a silicone solvent or air-blast it every few hundred cycles.
Q5: Can this silicone be used for outdoor or high-temperature applications?
A: Yes, our Premium Molding Silicone is highly durable and designed for outdoor use. It can withstand high temperatures, making it perfect for applications in sportswear, footwear, and accessories exposed to outdoor environments. It maintains its integrity even under extreme weather conditions.
Q6: How do I achieve the best color consistency in my molds?
A: For the best color consistency, always ensure that you mix your silicone base and pigment thoroughly and use high-quality pigments. Additionally, vacuum degassing the mixture is crucial to remove air bubbles and ensure a smooth, consistent color throughout your 3D logo. For multi-color effects, use different dispensing syringes to carefully fill sections of the mold before the final press.
Q7:Can this silicone be applied to non-fabric materials?
A: While our molding silicone is primarily designed for fabrics, it can be applied to other flexible materials like rubber or certain plastics. For non-fabric applications, make sure to test adhesion and bond strength beforehand, as fabric-specific linkers might be required for optimal performance.
Get Started Today
We specialize in engineered polymer solutions for global manufacturers and brands. As a vertically integrated facility, we offer everything from raw Liquid Silicone Rubber (LSR) to high-performance Silicone Inks, Plastisol Ink, and Organic Silicone Leathers. Simply provide your substrate details, performance standards, or printing challenges, and our lab will handle the rest—from custom formulation to stable bulk production.
We offer highly competitive factory-direct pricing (MOQ 100 kg for custom formulations) and secure global supply chains. Our materials are trusted across diverse applications, including high-stretch sportswear, seamless intimates, automotive interiors, and industrial molding.
Don’t see exactly what you need in our standard catalog? Let’s innovate together. Share your exact technical requirements below, and our R&D team will develop a tailored chemical formula designed perfectly for your production line.
· Custom Color Matching & Formula Development Available
· Sample Testing Support
· Sample Lead Time: 3–7 Days
· Bulk Lead Time: 2–4 Weeks
