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�鳥怏特仲�?埰懿燼
화학DB 개요  |  화학제품[Product]  |  화학물질[Chemical]  |  화학업체[Company]
optical brightener KCB
�鳥怏特仲�?埰懿燼
4.4-bis(benzoxazolyl-2-yl)naphth-alene
Brightener KCB is mainly used in bright ening synthetic fibre and plastics, may be used in brightening plastic films materials of molding press into shape materials of injection mold, may be also used in brightening polyester fiber, dye and natural paint.
Properties:
Its appearance is of yellow green powder, bright-colored blue with white light. Its melting point is 212°C. It is unsolvde in water. The maximum length of absorbing spectrum.

Technical conditions:
Appearance: yellow green powder
Chromatic light: Bright-colored blue with white light(approximate to standard sample)
Melting point: 210-212°C
Solid content: ≥99.5%
Fineness: Through 100 meshes
제품관련분야 염료,안료
Beijing Prina Chemical Co.,Ltd
전화번호 +86-10-67861162
팩스번호 +86-10-67862874
홈페이지 http://www.bjprina.com
이메일 dilong@bjdilong.com
주소 Huangcun town,Daxing district ,Beijing,China
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