產(chan)品簡介:
? ? ? ?EVERSORB 51 is a strong, broad UV light absorption and has excellent polymer compatibility,retards yellowing,embrittlement,?
and mechanical property degradation of the polymer under light exposure.
? ? ? ?EVERSORB 51 is particularly recommended for PET? and? polycarbonate.
化學結構:??
? ? ? ? ? ??
產品外(wai)觀:? ??Yellow powder
熔(rong)點:??? ? ? ? ?195?℃
溶解(jie)度(du)(在25oC下,每100克溶劑所(suo)能(neng)溶解(jie)之克數):
? ? ??Ethyl alcohol :? 50? ;??Ethyl Acetate: 10 ;?
? ? ? MEK: 20? ;? ? ?Toluene:? <1.0 ;? ? ? ? ?
? ? ? Water? :? < 1.0
UV-Vis Spectrum
? ? ? ? ? ?
TGA scans:
? ? ? ?Volatility (TGA-data , heating rate 20oC /min. in air)
? ? ? ? Weight Loss(%)? ? ?Temperature(oC)
? ? ? ? ?5? ? ? ? ? ? ? ? ? ? ? ? ? ?215
? ? ? ? 10? ? ? ? ? ? ? ? ? ? ? ? ? 230??
毒性(xing)與安全(quan)性(xing):
? ? ???Personal equipment for protection is recommended.? Excess exposure to the product should?be avoided.??
Wash thoroughly after handling.?
儲存條件:
? ? ? ?EVERSORB 51 should be kept in a dry, dark place without any light exposure.
建議用量:
? ? ? ?Commonly? 1-3% addition, calculated based on the solid content of the coating formula.
? ??
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