This is a customized liquid silicone rubber protector for vehicle-mounted camera lens, produced by Xiangchu Rubber. It provides waterproof sealing, buffer and collision resistance, fits vehicle optical lenses stably, and we hold ISO 9001 certification. Color, hardness and size can be customized as required.
Material
Industrial LSR
Hardness
Shore A 30-50
Temperature
Certifications
Applications
-40°C ~ +120°C
Colors
Black, White, Transparent, Customizable
# Liquid Silicone Lens Protector For Vehicle
Product of 橡楚（湖北）橡胶有限公司
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Liquid Silicone Lens Protector for Vehicle is a custom-molded Liquid Silicone Rubber (LSR) protective component designed to safeguard automotive camera and LiDAR lenses from environmental damage, mechanical impact, and temperature fluctuations. As a core LSR product manufactured by 橡楚（湖北）橡胶有限公司 at our facility in 湖北省鄂州市鄂城区经济开发区凡口街道内河巷54号, this component is engineered to meet the demanding performance requirements of modern automotive vision systems, including advanced driver-assistance systems (ADAS), surround-view parking cameras, rearview cameras, and in-vehicle driver monitoring cameras.
Unlike generic plastic or glass lens protectors, our LSR lens protector combines high light transmittance for unobstructed image capture with excellent elasticity and shock absorption to absorb minor impacts from road debris, vibration, and accidental contact. The inherent chemical stability of liquid silicone rubber also provides long-term resistance to UV radiation, automotive fluids, and extreme temperature swings, ensuring consistent performance over the full service life of the vehicle. We manufacture these protectors to custom specifications based on each client's lens size, mounting design, and vehicle model requirements, with tight dimensional tolerances to support seamless integration into original equipment manufacturer (OEM) and aftermarket automotive assemblies.
Our Liquid Silicone Lens Protector for Vehicle is produced from high-purity addition-cure liquid silicone rubber, with the following core material properties:
Finished product performance is tested to meet automotive industry standards, with typical values as follows:
All our LSR lens protectors are manufactured via precision injection molding, with controlled process parameters to ensure consistent quality:
Our low-volatile, high-purity LSR formulation delivers consistent light transmittance across the visible and near-infrared wavelength ranges used by modern automotive cameras and LiDAR sensors. Unlike alternative materials that may yellow or haze after long-term UV exposure, our platinum-cured LSR maintains stable optical clarity for over 10 years of on-road use, eliminating image distortion that can compromise ADAS function or parking assistance accuracy. The flexible nature of LSR also allows for integrated sealing design, eliminating the need for additional gasket components and reducing assembly complexity.
Liquid silicone rubber inherently resists common automotive contaminants including gasoline, engine oil, windshield washer fluid, road salt, and acid rain, with minimal swelling or degradation after prolonged exposure. The material’s wide operating temperature range ensures reliable performance in both arctic cold and desert heat, without hardening, cracking, or softening that would compromise protection or fit. Its elastic properties absorb impact energy from flying road debris and minor stone chips, reducing the risk of lens cracking or scratching far better than rigid plastic alternatives.
We produce Liquid Silicone Lens Protectors for Vehicle as fully custom components to match your specific design requirements, supporting any lens diameter, mounting profile, or integration needs for front-facing ADAS cameras, rearview parking cameras, surround-view cameras, driver monitoring cameras, and LiDAR sensor covers. Our precision injection molding process can accommodate integrated mounting tabs, beveled edges, and custom surface textures in a single molding step, reducing secondary processing costs and lead times. We can adjust hardness, clarity, and tint to match your system’s optical and mechanical requirements.
Our post-curing process removes all volatile organic compounds (VOCs) from the finished protector, preventing fogging of the underlying camera lens due to outgassing in high-temperature conditions. This is a critical advantage for in-vehicle cabin cameras and encapsulated exterior lenses, where even low levels of outgassing can accumulate on the lens surface and degrade image quality over time.
Our Liquid Silicone Lens Protectors for Vehicle are designed for a wide range of automotive vision system applications, including:
Choose LSR hardness based on your design and assembly requirements:
All our Liquid Silicone Lens Protectors for Vehicle are produced to custom dimensions per customer drawings. We support diameters ranging from 10mm to 150mm, with thickness options from 1mm to 10mm to match your optical design requirements. For new product development, we can provide prototype samples in 7~10 working days to support your testing and validation.
Select the appropriate material grade based on your application:
橡楚（湖北）橡胶有限公司 operates a quality management system certified to ISO 9001, with strict quality control protocols applied at every stage of production from raw material incoming inspection to finished product outgoing testing. Every batch of Liquid Silicone Lens Protectors for Vehicle undergoes in-process dimensional checks, visual inspection for surface defects, and random performance testing for hardness and light transmittance to ensure compliance with customer specifications and industry standards.
We source all raw LSR material from reputable global suppliers with full material traceability, and all production processes are carried out at our dedicated manufacturing facility in 湖北省鄂州市鄂城区经济开发区凡口街道内河巷54号, with full process documentation available for customer audit upon request. For custom orders, we provide first article inspection reports (FAIR) before full production to confirm all dimensions and performance parameters meet your requirements.
For inquiries about custom Liquid Silicone Lens Protector for Vehicle specifications, samples, or pricing, please contact us at:
