Products such as LED encapsulation parts, eyeglass nose pads, and earphone sleeves fall into the electronics and daily-use sectors, with vastly different requirements for material hardness, touch, and performance. Companies often have to source separate materials for different products, which complicates material selection and increases inventory costs.
A glass-grade transparent liquid silicone rubber offers a full product series with Shore A hardness ranging from 30–70, allowing flexible selection of softness and hardness while maintaining stable core performance across all models. It supports one-stop production for both electronics and daily-use scenarios, making material selection much more convenient for enterprises.
Soft Models – Perfect for Daily Personal Accessories
The 30–40A series features a soft, elastic texture with a delicate and comfortable touch.
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Used for eyeglass nose pads, it fits the curve of the nose bridge closely, distributes pressure, and avoids discomfort even during long-term wear.
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For Bluetooth earphone sleeves, it fits the ear canal, improves sound isolation, and reduces wearing irritation.
With a tear strength of 12–14 kN/m, it resists abrasion and tearing, preventing breakage or chipping even after prolonged use, fully meeting the demands of daily-use accessories.
Medium to High Hardness Models – Ideal for LED Encapsulation in Electronics
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The 50–60A series offers high elongation and flexibility, wrapping LED components tightly for reliable sealing and protection. Its glass-grade high transparency does not compromise light transmission, ensuring high luminous efficiency.
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The 70A rigid model delivers outstanding strength with a tensile strength of 8.0 MPa, maintaining stable dimensions after curing. It provides robust protection for LEDs against impact damage during transportation and use, while its translucent appearance balances protection and light transmission.
The entire product line features consistent density and stable molding performance, eliminating frequent adjustments to molds and process parameters. Products of different hardness can share the same production line, greatly streamlining manufacturing.
From LED encapsulation in electronics to eyeglass nose pads and earphone sleeves in daily supplies, this silicone rubber achieves versatile one-stop adaptation through its full hardness coverage, helping enterprises reduce costs and improve efficiency.
