Enhanced TDS
Identification & Functionality
- Chemical Family
- RTU Product Type
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
- Features and Benefits
- Retain good clarity & light transmission at high temperature
- Provide cost-effective performance
- Good UV resistance
- Adhere to leadframe and housing firmly
- Good clarity retention
- Good solder reflow properties
- High yield
Applications & Uses
- Composites Processing Methods
- Product End Uses
- System Preparation
- Pre-Mixing: Component A to be preheated at 60°C/30min
- Mixing: The mixture of component A/component B may be mixed using
- standard techniques. Degassing: Use vacuum device; 0 - 10 mmHg
- Application Information
- Applicable for blue and white LED
- Applicable for chip and high power LED
Technical Details & Test Data
- Typical Cured Information
Fig 1: Viscosity increment at 25⁰C
Initial viscosity BH type Viscometer at 25⁰C : 1100 cps
Recommended cure schedule
Lamp LED 1st Step Cure at 110⁰C : 1 hour
Post Cure at 150°C : 5 hoursNote: Actual oven cure is dependent upon applications and substrate/component design.
Specimen cured at 110⁰C for 1 hr + 150°C for 5 hr
Property Test Method Test Values Unit At Condition Glass Transition Temperature (Tg) DSC 125 °C - Coefficient of Thermal Expansion - 63 ppm Before Tg Coefficient of Thermal Expansion 175 ppm After Tg Hardness (Shore D) ASTM D-2240 88 - - Flexural Strength ASTM D-790 15.8 kg/mm² 25°C Flexural Modulus ASTM D-790 290 kg/mm² 25°C Shrinkage - 1.01 % - Water Pick-Up (Boiling at 100°C for 24 hours) ASTM D570 1.55 % - Volume Resistivity ASTM D257 1.25 x 10¹⁶ Ω·cm - Dielectric Constant ASTM D150 3 - 1 MHz Dielectric Loss ASTM D150 1.9 % 1 MHz Transmittance (2mm Thickness)
Wavelength (nm) Transmittance Unit Test Condition 400 82.66 % 2mm thickness 500 85.42 % 2mm thickness 600 86.56 % 2mm thickness 700 88.27 % 2mm thickness Transmittance (UV Resistance after 365nm, 30mW/cm² for 400 hours)
Wavelength (nm) Transmittance Unit Test Condition 400 68.63 % 365nm, 400 hours
500 83.36 % 365nm, 400 hours
600 86.07 % 365nm, 400 hours
700 87.98 % 365nm, 400 hours
Transmittance (Heat Resistance at 260°C for 10 minutes)
Wavelength (nm) Transmittance Unit Test Condition 400 47.55 % 260°C, 10 minutes
500 65.44 % 260°C, 10 minutes
600 71.89 % 260°C, 10 minutes
700 77.19 % 260°C, 10 minutes
Safety & Health
- Industrial Hygiene
Mandatory and recommended industrial hygiene procedures should be followed henever our products are being handled and processed.
Storage & Handling
- Storage Conditions
The components have to be stored under dry conditions below 25°C, in tightly sealed original containers. Under these conditions, the shelf life will correspond to the expiry date stated on the label. After this date, the product may be processed only following reanalysis. Partly emptied containers should be closed tightly immediately after use.Disposal - Regular procedures approved by national and/or local authorities.