This liquid silicone rubber control button produced by Xiangchu offers comfortable handfeel and good resilience. It is wear-resistant, aging-resistant, and can withstand wide temperature range with excellent protection, suitable for various industrial equipment, supports custom specifications.
Material
Industrial LSR
Hardness
Shore A 30-60
Temperature
Certifications
Applications
-40°C ~ +200°C
Colors
Black, White, Transparent, Customizable
# LSR Wear-resistant Control Push Button
*Manufactured by 橡楚（湖北）橡胶有限公司*
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橡楚（湖北）橡胶有限公司, located at 湖北省鄂州市鄂城区经济开发区凡口街道内河巷54号, specializes in custom Liquid Silicone Rubber (LSR) products, including this high-performance LSR Wear-resistant Control Push Button designed for long-term cyclic actuation in industrial, consumer, and medical operating environments.
Liquid silicone rubber is inherently suited for control interface components thanks to its soft tactile feedback, temperature stability, and chemical resistance. Our LSR wear-resistant control push buttons are engineered to address the most common failure points of standard rubber buttons: surface abrasion from repeated use, fading of printed legends, loss of tactile feel over time, and degradation from exposure to oils, moisture, or temperature extremes. Each button is manufactured through precision liquid injection molding, ensuring consistent dimensional tolerance and uniform material properties across every production batch. Unlike competitive buttons that use lower-cost solid silicone blends or coated thermoplastic elastomers, our control push buttons use 100% high-purity LSR compound with integrated wear-resistant additives to deliver durable performance without sacrificing the soft, responsive touch operators prefer.
Our push buttons can be customized in shape, size, hardness, and legend marking to match specific application requirements, from small tactile buttons for handheld devices to large emergency stop buttons for industrial machinery.
Our LSR wear-resistant control push buttons are formulated from platinum-cured liquid silicone rubber with proprietary aliphatic polyurethane wear-resistant modifiers, delivering a balanced combination of abrasion resistance and tactile performance. Key material properties are listed below:
All performance parameters are tested per ASTM D standards for rubber products:
Our LSR control push buttons are produced via precision liquid injection molding with the following production standards:
Our proprietary formulation with integrated wear-resistant modifiers delivers 3x lower abrasion loss compared to standard unmodified LSR push buttons, tested via Taber abrasion protocols. This means our buttons resist scuffing, scratching, and legend fading even after millions of actuation cycles, reducing maintenance frequency and replacement costs for high-use control interfaces. Unlike coated buttons that can peel or crack after prolonged use, the wear-resistant properties are distributed throughout the entire LSR material, so performance remains consistent even as the surface wears over time.
Low compression set properties (less than 15% at room temperature) ensure our LSR push buttons retain their original shape and spring force after millions of compressions. Many competing rubber buttons become soft, flat, or unresponsive after 6–12 months of daily use, leading to operational errors and user frustration. Our push buttons maintain consistent tactile "click" feedback and actuation force for years of continuous use, improving operator comfort and control accuracy.
Platinum-cured LSR offers inherent resistance to temperature extremes, UV radiation, ozone, and most common industrial chemicals, including cleaning solutions, hydraulic oils, and greases. Our buttons perform reliably in freezing outdoor environments as well as high-temperature industrial processing lines, without cracking, hardening, or softening. This makes them suitable for use across a wide range of operating conditions that would degrade lower-grade rubber or thermoplastic buttons.
As a specialized LSR manufacturer, we can produce control push buttons in any custom shape, size, hardness, and color to match your specific design requirements. We offer multiple legend marking options, including permanent laser engraving that will not wear off even with heavy use, and can integrate integrated actuation stems, mounting flanges, or overmolding onto plastic or metal bases to reduce your assembly time.
Our LSR wear-resistant control push buttons are suitable for a wide range of industrial and commercial applications, including:
The hardness of your LSR control push button affects the tactile feel and actuation force required:
We produce custom-sized control push buttons to match your design requirements, with common standard dimensions ranging from 6 mm diameter for small tactile buttons to 60 mm diameter for large emergency stop buttons. We can accommodate custom profiles, including curved tops, beveled edges, and integrated mounting features to match your existing housing design.
Select the appropriate material grade based on your application requirements:
At 橡楚（湖北）橡胶有限公司, all our LSR products are manufactured under a strict quality management system certified to ISO 9001. We implement in-process quality checks at every stage of production, from incoming raw material inspection to final dimensional verification and performance testing before shipment. Every batch of LSR control push buttons is tested for hardness, tensile strength, and abrasion resistance to ensure compliance with our published specifications. We trace all raw materials back to their original suppliers to ensure consistent quality and compliance with international material standards.
For inquiries, custom design requests, or bulk order quotes, contact us at:
