Processing Method :Injection molding, press molding Package Storage : It should be packed in-dry and clean drums lined with plastic sheets (net weight 190kgs), and stored in shady, cool and ventilated storehouse. Keep away from fire and direct sunshine. Transportation : Avoid exposure to rain; Non-dangerous goods under transport regulations
Welcome to our product page featuring Liquid Silicone Rubber (LSR) specially formulated for high-performance keypad applications. Our LSR materials are engineered to be the preferred choice for creating durable, reliable, and responsive buttons, mats, and membranes used across various industries, from consumer electronics to automotive and medical devices. Experience the perfect combination of consistent tactile feel, extended lifespan, and efficient manufacturing process.
Selecting the right material is crucial for keypad functionality and user satisfaction. Our keypad application LSR offers distinct advantages critical for user interface components:
Excellent Tactile Feedback: Provides a consistent and satisfying click feel, essential for positive user interaction over millions of cycles.
Superior Durability & Long Lifespan: Designed to resist wear, abrasion, and repeated compression, ensuring keypads maintain their functionality and appearance over extended periods of use.
Reliable Compression Set Resistance: Crucial for maintaining the original shape and tactile rebound characteristic of buttons and membranes even after prolonged and repeated actuation.
Environmental Resilience: Offers excellent resistance to temperature extremes, moisture, chemicals, and UV light, making it suitable for diverse operating environments.
Design Flexibility: Allows for the creation of complex geometries, integrated sealing features, and enables various surface treatments like coatings or laser etching.
Efficient Production: Optimized for high-speed Liquid Injection Molding (LIM), facilitating cost-effective mass production of high-precision keypad components.
We offer dedicated grades developed specifically for the demanding requirements of keypad applications. Below are typical properties for our R-34A/B-I grade:
| Grade | Hardness Shore A | Tensile Strength (MPa) | Elongation at Break (%) | Tear Strength (kN/m) | Specific Gravity (g/cnv) | Viscosity (Pa. S, 10/s) |
| LSR-34A/B-KA | 34 | 5 | 300 | 20 | 1.12 | 100 |
Note: The values presented in this table are typical properties and should not be used for establishing specifications. Please consult the official technical data sheet for precise specification limits and test conditions.
Our Keypad Application LSR grades are ideally suited for use in a wide range of products, including:
Remote Controls (for TVs, audio systems, gaming consoles)
Mobile Phones, Tablets, and Wearable Electronic Devices
Medical Equipment Keypads and Interfaces
Automotive Key Fobs, Steering Wheel Controls, and Interior Buttons
Industrial Control Panels and Equipment Interfaces
Home Appliance Interfaces (Microwaves, Ovens, Washing Machines)
Children's Toys and Electronic Games
These high-quality LSR materials are specifically developed for efficient processing via Liquid Injection Molding (LIM). This advanced manufacturing technique enables rapid cycle times, high-volume production, and the creation of intricate keypad designs with excellent repeatability and minimal material waste.
Ready to enhance the performance, tactile feel, and lifespan of your keypad products? Contact us today to discuss your specific design and manufacturing needs, request a detailed technical data sheet for the R-34A/B-I grade or other suitable materials, or inquire about obtaining samples for prototyping and testing. Our team of experts is ready to provide technical support and help you find the optimal LSR solution for your keypad application.
Contact: Tony Li
Phone: +86-13263299644
Tel: +86-13263299644
Email: sales@ecoviaet.com
Add: No 3 Youyi Road,Tangshan,Huantai,Zibo,China
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