樂泰 3751電子組裝/工業膠水/電子組裝膠水/工業用膠
技術服務熱線：021-51693135 / 021-22818476
樂泰®3751™ is designed for tacking, bonding,
encapsulating, coating and sealing. The product is solvent free
and cures in seconds when exposed to most types of
ultraviolet lights ranging from low intensity black lights to high
intensity mercury lamps.
TYPICAL PROPERTIES OF UNCURED MATERIAL
Solids/Non-Volatile Content, % 100
Flash Point - See MSDS
Viscosity, Brookfield - RVT, 25 °C, mPa•s (cP):
Spindle 4, speed 2.5 rpm 8,000 to 15,000LMS
Viscosity, Brookfield - RVT, 25 °C, mPa•s (cP):
Spindle 4, speed 20 rpm 3,600 to 7,000LMS
TYPICAL CURING PERFORMANCE
樂泰®3751™ is cured by exposure to ultraviolet light of
sufficient intensity. Surface cure is enhanced by exposure to
UV light in the 220 to 260 nm range. Cure rate and ultimate
depth of cure depend on light intensity, spectral distribution of
the light source, exposure time and light transmittance of the
substrate through which the light must pass.
Storage
Store product in the unopened container in a dry location.
Storage information may be indicated on the product container
labeling.
Optimal Storage: 8 °C to 21 °C. Storage below 8 °C or
greater than 28 °C can adversely affect product properties. 樂泰®
3751™設計用于固定，粘接，
封裝，涂層和密封。該產品無溶劑
并且在暴露于大多數類型的情況下幾秒鐘就能治愈
紫外線燈從低強度黑燈到高
強度汞燈。
固化材料的典型特性
固體/非揮發物含量，％100
閃點 - 參見MSDS
粘度，Brookfield - RVT，25°C，mPa•s（cP）：
主軸4，轉速2.5 rpm 8,000至15,000LMS
粘度，Brookfield - RVT，25°C，mPa•s（cP）：
主軸4，轉速20rpm，3,600〜7,000LMS
典型的固化性能
樂泰®
3751™通過暴露于紫外線下來固化
足夠的強度。表面固化通過暴露增強
紫外線在220〜260nm范圍內。治愈率和*極
固化深度取決于光強度，光譜分布
光源，曝光時間和透光率
光必須通過的基板。
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