Optical Brightening Agent HPS-D
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Post Date:
May 15,2014
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Expiry Date:
Nov 11,2014
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Detailed Description:
Optical Brightening Agent HPS-D
Chemical name Stilbene derivative
Structural formula
Specification Appearance: Gray slurry
Fluorescent Color: bluish white shade
Whitening strength: 100( compared with standard sample)
Ionic character non-ionic
Treating process: Padding process
Dosage: HPS-D 2-5 g/l for pad dyeing process
Procedure: one dip one pad (or two dip two pads, pick-up: 70%)drying tenering
Dipping process
HPS-D 0.2-0.5% (o.w.f)
Liquor ratio: 1:10-30
Optimum temperature: 98-120
Optimum time: 30-60 mins
PH value: 5-11
Use: Suitable in the polyester fiber, as well the raw material of making paste form brightening agent in textile dyeing.
Package: It is packed in 30Kg plastic drum. It can be packed according to the requirement of the user.
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