Low Refractive Index Silicone for COB LED Encapsulation

Designed for COB LED applications, our low refractive index silicone provides excellent optical clarity, flexibility, and heat resistance. It minimizes light loss and enhances light uniformity, making it ideal for high-precision LED encapsulation.

Eco-friendly Tin Free Anti-hydrolysis Foaming Polyurethane Catalyst FOCAT-8003M

FOCAT-8003M is a catalyst for PU foaming. It doesn’t contain environmentally restricted tin element. It is ideal substitute for tin catalyst T9.

Anti-Hydrolysis Catalyst Manufacturer

Yourun has pioneered the development of AUCAT series of hydrolysis resistant catalysts, which can be used in all fields of polyurethane, such as foam, coating, leather, elastomer and so on.

CUCAT Series of Non-foaming Polyurethane Catalysts

CUCAT series of Non-foaming PU Catalysts are developed to meet the bubble free requirements of products in CASE field especially polyurethane elastomer. They are ideal catalysts substitute for mercury catalyst in non foaming CASE field.