• Classification: Chemical Auxiliary Agent
• Place of Origin: Zhejiang, China (Mainland)
• Brand Name: HongDa
• Model Number: polyeaster application,can be blue,red,neutral tint
• Temperature: ******0'C

OPTICAL BRIGHTENING AGENT ER **0 (OBA**9) HPS-D

[Ingredients] 1,*-bis(2,*-cyano-phenlene)-benzene(C.I.**9:1)

[Properties]

⊃2; Apperancegreen-grey lightly liquid

⊃2; Ion non-ionic

⊃2; PH value(*0g/l)6.*8.0

[Characteristics]

⊃2; Excellent fastness to sublimation.

⊃2; Good bluish white shade.

⊃2; Good whiteness in polyester fiber or fabric.

[Application]

Suitable in the polyester fiber ,as well the raw material of making paste form brightening agent in textile dyeing..

[Method of use]

⊃2; Padding process

Dosage: HPS-D 2.*5.0g/l for pad dyeing process, procedure: one dip one pad( or two dips two pads, pick-up: *0%) →drying→ stentering(*********0seconds).

⊃2; Dipping process

HPS-D 0.*0.5%(o.w.f)

liquor ratio:1:****0

optimum temperature: ******0

optimum time :****0min

PH value:***1(opt acidity)

⊃2; For getting the optimum effect for application,please try on suitable

condition with your equipments and choose the suitable technique.

⊃2; Please try for compatibility,if using with other auxiliaries.

[Transport,storage and packing]

⊃2; 3.5 kgs/barrel, and package as customer

⊃2; The product is non-hazardous,chemical properties stability,be

used in any mode of transport.

⊃2; At room temperature,storage for one year.