| Brand Name | HM |
| Type | Membrane Switch |
| Application | Telecommunication Equipment |
| Keypad Button Material | Other |
| Product name | Control panel overlay |
| Thickness | 0.175mm to 2.0mm usually according to different material |
| Finish | Glossy, matte, texture, etc |
| Ahesive | Backside adhesive or not |
| Printing | Silkscreen printing, digital printing, UV printing |
| Material | PET PC PVC PMMA Glass |
Acrylic membrane switches are flexible circuit control panels manufactured from polymethyl methacrylate (PMMA, commonly known as acrylic) material. Combining functionality with aesthetic appeal, they find extensive application in industrial control systems, household appliances, medical equipment, and other fields.
1. Excellent weather resistance and acid-alkali tolerance, exhibiting no yellowing or hydrolysis even after prolonged exposure to sunlight and rain.
2. Extended lifespan, lasting over three years longer than products made from other materials.
3. Excellent light transmission exceeding 92%, requiring lower lighting intensity and reducing energy consumption.
4. Exceptional impact resistance, sixteen times stronger than ordinary glass, making it suitable for high-security installations.
5. Superior electrical insulation properties, compatible with all types of electrical equipment.
6. Lightweight construction, weighing half as much as standard glass, minimising structural and support loads.
7. Vivid colours and high brightness unmatched by other materials.
8. High malleability with extensive design flexibility and ease of processing.
9. High recyclability, aligning with growing environmental awareness.
10. Low maintenance: easily cleaned by rainwater or with soap and a soft cloth.
Protection and Durability: Features scratch resistance, fingerprint and grease repellency to extend screen lifespan and maintain cleanliness. Constructed from materials such as PC and PET, offering waterproof and high-temperature resistance to withstand the demanding automotive environment.
Visual and Operational Experience: High light transmittance enhances display brightness and clarity, though the frosted variant may slightly reduce colour vibrancy. Supports touchscreen operation, though some models may exhibit a slight reduction in touch response speed.
