Silicon Oxide “Anti-Sticking”

Introduction to Silicon Oxide Anti-Sticking Treatment

The Silicon Oxide “Anti-Sticking” coating is an advanced solution designed to reduce material adhesion to surfaces, improving production efficiency and the quality of the finished product.
It is a transparent and permanent treatment, developed for applications where it is essential to facilitate material release, reduce waste, and preserve surface integrity.

Techno Mida S.r.l. applies this coating using state-of-the-art thin film technologies, offering reliable and durable solutions for the molding of polymers, elastomers, and rubbers, as well as for mechanical components subject to bonding and wear.

What is the Silicon Oxide “Anti-Sticking” Coating?

The Silicon Oxide Anti-Sticking treatment is a functional hydrophobic and non-stick coating, designed to reduce surface wettability and limit material adhesion during production cycles.

It is particularly suitable for molds and components that, during processing, tend to retain material residues, compromising product quality and process stability.

Key Features

• Significant reduction of adhesion and bonding
• Permanent hydrophobic effect
• Transparent coating that does not alter the appearance of surfaces
• Good resistance to wear and abrasion
• Applicable on metals, polymers, and elastomers
• Suitable for food industry applications
• Effective alternative to traditional non-stick coatings

Benefits of the Anti-Sticking Coating

The Silicon Oxide “Anti-Sticking” coating provides numerous operational benefits:

• Facilitation of material release, reducing deformations and surface defects
• Greater stability of the production process, preventing material buildup on surfaces
• Reduction of production waste
• Improved quality of the finished product
• Easier cleaning of molds and components
• Increased operational lifespan of treated surfaces

Coatable Materials:

The treatment can be applied to a wide range of materials, including:

• steels and metal alloys
• mold components
• technical polymers
• elastomers and rubbers

The versatility of the coating makes it suitable for surfaces with complex geometries.

Applications of Silicon Oxide Anti-Sticking

Thanks to its functional properties, the treatment is used in various industrial sectors.

Molding of polymers and elastomers

• Injection molding of rubbers and thermoplastic materials
• Reduction of adhesion in mold cavities
• Improved material flow

Food industry

• Surfaces compliant with food contact regulations
• Reduction of residues and easier cleaning

Pharmaceutical and technical industry

• Mechanical components subject to bonding
• Surfaces requiring stability, hygiene, and process repeatability

FAQ – Frequently Asked Questions

1. On which materials can the treatment be applied?
On metals, polymers, and rubbers, without altering the original characteristics of the surfaces.

2. Is the coating suitable for food applications?
Yes, it complies with REG.EU 1935/2004 and FDA FOOD CONTACT regulations.

3. What are the main advantages over fluoropolymer (PTFE) coatings?
Greater stability, better adhesion to the substrate, superior durability, and lower costs.

4. Does the treatment alter the appearance of the surface?
No, it is completely transparent and does not change the original roughness.

5. Is it a permanent coating?
Yes, it guarantees long-lasting performance and does not require frequent renewals.