 오퍼게시판 |
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제 목:
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FLUORESCENT BRIGHTENER ER |
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상품분류: |
유기화학원료와 중간체
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등록분류: |
Offer to Sell |
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내용: |
Additional_detail: Appearance: Yellow green crystal
(powder)
Content: ＞99％
Melting point: 230℃～234℃
Water content: 0.1％
Application: Add directly dry
powder when process chemical fibre
filature or some plastic; usually
it is made into serum to use in
printing and dyeing industry, and
thickness of serum is 20%. In
addition, ER isomer appear because
the position of cyano change in
above structure, as a result,
smaller dosage is necessary under
same condition.
Product propose: This product
innocuous, odorlessness, non-
ionicity, and can be solved in the
bulk of organic solvent, and used
in whitening of terylene、estron、
polyamide fibre, and the sunfast
performance is fifth grade, wash
fastness is good, and also be used
in whitening and dying of cotton
hybrid textiles, especially in
whitening and blooming of terylene
fibre, and it has good whitening
effect for polyethylene and its
goods too. It benefits to raise
the grade of product that add ER
fluorescence whitener in the
processing of polyester slice and
recovered polyester slice moulding.
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