Anti-yellow Silicone Light Diffusion Microspheres are injection-grade spherical optical additives customized for PC lampshade production. The stable cross-linked silicone structure endows the product with outstanding anti-yellowing and heat-resistant capacity, effectively avoiding discoloration of PC lampshades during high-temperature injection molding and long-term lighting service. Regular spherical microspheres disperse evenly inside PC resin to form uniform light scattering, eliminating glar

Product Detail

Product Introduction

Anti-yellow Silicone Light Diffusion Microspheres are injection molding grade spherical optical additives developed specifically for PC lampshade manufacturing. Built with stable cross-linked silicone molecular structure, this material delivers remarkable thermal stability and long-term anti-yellowing performance. Different from common diffuser materials, it can resist thermal oxidation and ultraviolet erosion during high-temperature processing and long-term lighting operation. Regular spherical microspheres disperse uniformly within PC resin to form homogeneous three-dimensional light scattering structure, removing harsh glare and obvious light spots. It maintains an ideal balance between light transmittance and haze, producing soft and consistent light effect. The product has excellent compatibility with PC raw materials, will not cause degradation of substrate resin, and is perfectly suitable for continuous mass injection molding of transparent PC lamp housings.

Core Advantages

Outstanding anti-yellowing property is the core advantage of this product. The silicone matrix structure effectively inhibits yellowing and darkening of PC lampshades under high processing temperature and long-time illumination, avoiding color shift of finished lighting products and extending service life.

It provides stable and uniform light diffusion effect. Light distribution on the surface of PC lampshade is consistent without local bright areas and shadows, greatly improving the appearance quality of lamps. It can maintain relatively high light transmittance while achieving ideal haze requirements.

Good processing adaptability for injection molding. The spherical particles are easy to mix and disperse in PC pellets. No complex pretreatment is required before production. It will not trigger surface defects such as streaks and fish eyes on molded PC lampshades. It can adapt to conventional PC injection molding temperature parameters and support stable continuous production.

Excellent compatibility with PC resin. It does not affect the inherent impact resistance, heat resistance and dimensional stability of PC materials, and can keep the mechanical properties of finished lampshades intact.

Application Scope

This series of silicone light diffusion microspheres is mainly applied to injection molded PC lampshade products. Typical applications include LED panel light covers, ceiling lamp housings, linear light shells, decorative lamp transparent covers and other transparent PC optical components. It meets the production requirements of indoor lighting, commercial lighting and household lighting equipment.

Usage Guidance

Adjust the specific addition proportion according to target haze and light transmittance requirements. Mix silicone microspheres with PC pellets evenly by mixing equipment before feeding. Adopt standard processing parameters of PC material. Avoid prolonged high-temperature retention of mixed materials, so as to guarantee uniform dispersion and stable optical performance of finished PC lampshades.

Packaging and Storage

The product adopts sealed moisture-proof packaging to prevent particle agglomeration caused by moisture absorption. Store in dry, cool and ventilated warehouse, keep away from direct sunlight and humid environment. Remember to seal packaging tightly after each taking. Under appropriate storage conditions, the product can maintain stable performance within the shelf life.

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Anti-yellow Silicone Light Diffusion Microspheres For Injection Molding PC Lampshade

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.