漢高漢高樂(lè)泰樂(lè)泰 UV8800M
技術(shù)服務(wù)熱線：021-51693135 / 021-22818476
樂(lè)泰 UV8800M epoxy encapsulant is developed to meet high temperature thermal cycling specifications. It cures to form a hard translucent coating when exposed to UV light of sufficient intensity. The curing of the product is not inhibited by oxygen, resulting in excellent surface cure. Its viscosity characteristics and dearated condition make it suitable for accurate dispensing with excellent shape control.
TYPICAL PROPERTIES OF UNCURED MATERIAL
Viscosity @ 25 °C, mPa∙s (cP) 2,500 to 4,000
Specific Gravity 1.6
Filler Partical Size, μm:
D95 21
D50 5
Shelf Life @ 0 to 5°C, months 6
Flash Point - See SDS
TYPICAL CURING PERFORMANCE
Typical UV Cure Condition
Medium pressure mercury lamp:
Light Dose, mW/cm2 100
Exposure Time, seconds 2
UV radiation, , nm (UVA) 315 to
400
樂(lè)泰uv8800m環(huán)氧密封劑是為滿足高溫度的熱循環(huán)條件。它的固化，形成一個(gè)堅(jiān)硬的半透明涂層暴露在紫外線強(qiáng)度足夠的光。該產(chǎn)品的固化不受氧氣的抑制，導(dǎo)致良好的表面固化。它的粘度特性和脫氧條件使它適合于精確的分配具有優(yōu)異的形狀控制。
固化材料的典型性能
粘度@ 25°C，MPA∙S（CP）2500至4000
比重1.6
填料的粒徑、μM：
采用21
D50 5
保質(zhì)期@ 0至5°C，月6
閃點(diǎn)-見SDS
典型的固化性能
典型紫外光固化條件
中壓汞燈：
光劑量，2100毫瓦/厘米
曝光時(shí)間，秒2
紫外線（UVA）315，nm
四百 |
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