Durable ODM Flexible Silicone Rubber Keypad with Epoxy Coating

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Durable OEM Flexible Silicone Rubber Keypad with Epoxy Coating

Overview:

The Durable Flexible Silicone Rubber Keypad, often referred to as the Soft Epoxy Coated Silicone Rubber Keyboard or Elastomer Epoxy Coated Silicone Rubber Keypad, features a silicone rubber surface coated with epoxy resin. This coating is designed to protect the keypad’s symbols and icons from abrasion, scratches, and chemical reactions, thereby significantly extending its lifespan. Additionally, the epoxy coating enhances the tactile experience, providing a smoother and more comfortable feel.

The Flexible Epoxy Coated Silicone Rubber Keypad stands out due to its innovative epoxy resin coating, a blend of resin and curing agent applied to the surface of the silicone rubber keypad. This transparent coating provides a hard, plastic-like feel and a glossy finish, making your products distinct in the market.

Key Features & Benefits:

1.Enhanced Durability: The epoxy resin coating significantly improves the wear resistance and scratch protection of the silicone rubber keypad surface, safeguarding it against chemical reactions and extending the overall lifespan of the keypad.

2.Cost-Effective Solution: Unlike the production of custom silicone keypads with plastic keycaps, which requires additional plastic injection molding, the epoxy coating process is much more economical. This method only involves applying the epoxy resin, making it a cost-effective alternative.

3.Superior Aesthetics: The glossy, hard plastic-like finish provided by the epoxy resin coating not only enhances the tactile experience but also gives the keypad a premium look, setting your products apart from competitors.

4.Extended Lifespan: The protective properties of the epoxy resin extend the working life of the silicone keyboard, ensuring long-term reliability and performance.

By incorporating these features, the Flexible Epoxy Coated Silicone Rubber Keypad offers a robust, visually appealing, and cost-efficient solution for various applications.

Durable Flexible Silicone Rubber Keypad Manufacturing Process

  1. Preparation of Epoxy Resin:

– Begin by thoroughly mixing high-purity epoxy resin with a curing agent.

– Stir the mixture evenly and transfer it into a glue pot for application.

  1. Application on Key Surfaces:

– Apply the epoxy mixture onto the pre-printed or laser-etched key surfaces.

– Allow the resin to spread evenly across the key surface.

  1. Bubble Removal:

– For larger areas, bubbles may form during the application. Use a flamethrower to eliminate any bubbles and ensure a smooth finish.

  1. Curing Process:

– Let the epoxy-coated keys sit for 12 hours to cure naturally.

– Alternatively, for faster curing, place the keys in an oven set between 60°C to 70°C until fully solidified.

  1. Completion:

– Once the epoxy resin is fully cured, the coating process is complete, resulting in a durable, protected silicone rubber keypad.

Types of Protective Coatings for Rubber Keypads

  1. Oil Coating & Matte Finish
  2. PU Coating
  3. Epoxy Coating
  4. Plastic Button Cap

Matte Oil Coating

A matte protective spray coating offers excellent wear resistance and a smooth finish, minimizing dust adhesion to the key surface.

Polyurethane (PU) Coating

Polyurethane (PU) coating is a versatile protective layer applied to rubber keypads, offering numerous benefits:

  1. Available in both glossy and matte finishes to meet various aesthetic preferences.
  2. Applied over the printed surface of the keypad, ensuring durability.
  3. Enhances wear resistance for high-use applications and harsh environments.
  4. Improves abrasion and UV resistance, extending the lifespan of the rubber.
  5. Shields rubber keypads from oils, dirt, and contaminants.
  6. Provides a cost-effective protection solution.

Epoxy Coating

Epoxy coating is a robust clear layer applied exclusively to keytops, offering several key advantages:

  1. Provides 100% wear resistance, ideal for high-use applications.
  2. Creates a hard plastic feel or lens effect, enhancing the visual appeal to a crystal-like finish.
  3. Ensures long-lasting protection and durability for frequently used keypads.

Plastic Button Cap

Plastic button caps, also known as P+R keypads, offer several enhancements for silicone rubber keypads:

  1. Significantly improves wear resistance, ensuring a longer lifespan.
  2. Provides a dust-free and oil-proof surface for enhanced durability.
  3. Enhances aesthetics and backlighting effects for a more appealing look.

Quick Quotation Requirements:

  1. Provide 2D/3D design drawings in PDF, CAD, STEP, IGS, or slprt format.
  2. Specify legend number and colors, and indicate if silicone light guide is required.
  3. Confirm whether carbon pills or carbon ink printing is needed.
  4. Specify keypad surface demands: Laser Etched, Silkscreen, Spray Coating, UV Coating, etc.
  5. Mention the desired quantity for purchasing.

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