High-Clarity Karstedt Catalyst PT-5000S – Optical Grade for LED Encapsulation
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High-Clarity Karstedt Catalyst PT-5000S – Optical Grade for LED Encapsulation
Product Overview for Platinum Catalyst PT-5000S is an optical-grade Karstedt catalyst delivering ultra-high clarity and low haze, making it ideal for premium LED encapsulation, optical lenses, and display adhesives where maximum light transmission is required.
Product Features for Platinum Catalyst
Product Parameters for Platinum Catalyst
Applications for Platinum Catalyst LED encapsulation and potting compounds High-RI RTV sealants for optics Optical adhesives for lenses and displays Photovoltaic module sealing Operating Guidelines for Platinum Catalyst Dosage: 0.05–0.4% in optical silicone Recommend vacuum degassing before cure Thermal cure: 70–120°C for 2–6 hours
Precautions for Platinum Catalyst Use cleanroom conditions for critical optical applications Avoid dust and particulate contamination
Packaging & Storage for Platinum Catalyst 50 g, 250 g, 1 kg sterile glass vials Store in dark, 15–25°C environment FAQ for Platinum Catalyst How does PT-5000S compare to Japanese optical catalysts? It matches or exceeds the clarity and stability of leading Japanese brands. Can it be autoclaved? Yes, cured silicone maintains clarity after autoclaving at 121°C. Is it suitable for VR/AR lens bonding? Yes, its low haze and high transmission are ideal. What is the recommended mix ratio? Typically 1:1 to 10:1 vinyl to Si-H, depending on formulation. Does it support secondary optical bonding? Yes, it enables clear, bubble-free bonding of optical components. |
| Product Tags: Karstedt Catalyst for LED encapsulation Optical grade Karstedt Catalyst High-clarity PT-5000S catalyst |
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