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樂泰®3702™ is a UV light curable sealant for LCD
end-sealing applications. This product is specifically
formulated to have excellent humidity resistance.
TYPICAL PROPERTIES OF UNCURED MATERIAL
Flash Point - See MSDS
Viscosity @ 25°C, mPa•s (cP):
Haake viscometer, PK1, 2°:
Constant shear rate @ 36 s
-1 12,000
TYPICAL CURING PERFORMANCE
樂泰®
3702™ cures when exposed to UV radiation of 365
nm. To obtain a full cure on surfaces exposed to air, radiation
at 220 to 260nm is required. The cure rate and ultimate depth
of cure will depend on the UV intensity, the spectral distribution
of the light source, the exposure time and the light
transmittance of the substrates.
Tack Free Time
Tack Free Time is the time required to achieve a tack free surface
Tack Free Time, seconds:
High pressure mercury arc light source:
40 mW/cm2, measured @ 365 nm 4
TYPICAL PROPERTIES OF CURED MATERIAL
100 mW/cm2, measured @ 365 nm, for 120 seconds using a high
e: 8 °C to 21 °C. Storage below 8 °C or
greater than 28 °C can adversely affect product properties. 樂泰®
3702™是用于LCD的UV光固化密封劑
端密封應用。這個產品是具體的
配方具有優異的耐濕性。
固化材料的典型特性
閃點 - 參見MSDS
25℃下的粘度，mPa•s（cP）：
Haake粘度計，PK1，2°：
36 s的恒定剪切速率
-1 12,000
典型的固化性能
樂泰®
3702™在暴露于365的紫外線輻射下固化
nm。在暴露于空氣，輻射的表面上獲得完全固化
需要220至260nm。治愈率和終 |
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