Silicone Rubber Ear Cap Silastic Headphone Protective Cover Earphone Plug Replacement Accessories, Contact us immediately to obtain your personalized quote.
Custom silicone parts are precision-molded silicone products tailored to specific functional, structural, and environmental requirements. They are widely used in electronics, automotive, medical devices, home appliances, industrial equipment, and daily necessities.
Key Features
Common Types
Production & Customization
We support full customization based on:
Core advantage
Stable performance from -60°C to 250°C, resistant to high and low temperatures without deformation or cracking.
Food-grade and medical-grade available, compliant with FDA, LFGB, RoHS certifications; odorless, non-polluting, safe for direct food and skin contact.
High resilience, low compression set, tear-resistant; maintains shape after long-term bending and pressing.
Resistant to ozone, UV, moisture and mildew; long service life, far better than ordinary rubber and plastics.
Soft and fit well, with strong waterproof, dustproof and shock absorption effects.
High insulation performance, stable in different environments, widely used in electronic products.
Flexible hardness (Shore 20–80), customizable colors and shapes; suitable for precision small parts and complex structures.
Smooth, non-stick surface, easy to clean and disinfect; not easy to breed bacteria.
Application scenarios (recommendations)
• Keypads, conductive buttons, and control panels for remote controls, calculators, and smart devices.
• Sealing rings, waterproof gaskets, and dust plugs for mobile phones, tablets, and wearable electronics.
• Insulation pads, shock absorbers, and cable grommets for chargers, adapters, and household appliances.
• Heat-resistant and flame-retardant accessories for lighting fixtures, power tools, and electrical connectors.
• High-temperature gaskets and seals for engines, exhaust systems, and cooling components.
• Door and window seals, vibration dampers, and sound-insulating parts for vehicles.
• Waterproof and dustproof plugs for sensors, lights, and wiring harnesses.
• Soft-touch buttons, handles, and interior decorative parts for cars and motorcycles.
• Medical-grade sealing rings and diaphragms for syringes, infusion sets, and respirators.
• Biocompatible components for surgical instruments, diagnostic equipment, and wearable monitors.
• Non-toxic, odorless accessories for medical catheters, feeding tubes, and rehabilitation equipment.
• Sterilizable gaskets and shock absorbers for medical devices and laboratory instruments.
• Food-safe seals and gaskets for water bottles, coffee machines, juicers, and pressure cookers.
• Non-slip mats, heat-resistant pads, and flexible grips for kitchen utensils and tableware.
• Stoppers, straws, and pacifier accessories for baby and infant products.
• Sealing parts for beverage dispensers, food containers, and fresh-keeping boxes.
• Waterproof gaskets for watches, cosmetics packaging, and toiletries.
• Anti-slip and shock-absorbing feet for furniture, small appliances, and electronic devices.
• Soft silicone nozzles, brushes, and massage heads for personal care and beauty devices.
• Sealing and waterproof parts for bathroom accessories and outdoor gear.
• Sealing gaskets, O-rings, and flange seals for pumps, valves, and piping systems.
• Shock absorbers, buffer pads, and noise-reducing parts for machinery and automation equipment.
• High-temperature, oil-resistant, and corrosion-resistant accessories for industrial instruments.
• Precision-shaped small parts for molds, assembly lines, and testing equipment.
• Waterproof and sweat-resistant seals for sports watches, bracelets, and fitness trackers.
• Protective sleeves, shock-absorbing pads, and comfortable grips for sports equipment.
• Sealing and insulating parts for outdoor lights, power banks, and diving gear.
• Flexible, skin-friendly accessories for helmets, protective gear, and outdoor tools.
Notes (Recommendations)
Avoid long-term contact with sharp objects, solvents, oils, acids, alkalis, and corrosive chemicals to prevent swelling, deformation, or aging.
Do not use beyond the rated temperature range (-60°C to 250°C). Long-term overheating may cause hardening, cracking, or performance degradation.
Store in a cool, dry, ventilated environment. Avoid direct sunlight, UV radiation, high temperature, and high humidity to extend service life.
Install smoothly without forced stretching, twisting, or extrusion. Ensure proper fitting to avoid damage from improper assembly.
Clean with neutral detergent or clean water. Do not use abrasive brushes or strong chemical cleaners that may damage the surface.
Regularly inspect for wear, hardening, cracking, or loss of elasticity. Replace damaged parts in time to ensure sealing and safety performance.
Select the appropriate grade (food-grade, medical-grade, high-temperature grade) according to the working environment to meet safety and performance requirements.
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