optical brightener CXT

optical brightener CXT this series of fluorescent whitening agent suitable for: cotton fabric impregnation method. Its top white spots a lot higher than general fluorescent whitening agent, to require extremely high whiteness of cotton fabrics using optical brightener CXT can get satisfactory results. optical brightener CXT also applies to soap.

Shijiazhuang Taicang New Materials Co., Ltd. is a technology innovation and environmental protection enterprise integration of research, production and sales series of Optical Brightener and Chemical Auxiliary.

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Product Details

optical brightener CXT

other name: optical brightener 71, fluorescent brightener CXT, fluorescent whitener CXT

optical brightener CXT this series of fluorescent whitening agent suitable for: cotton fabric impregnation method. Its top white spots a lot higher than general fluorescent whitening agent, to require extremely high whiteness of cotton fabrics using optical brightener CXT can get satisfactory results. optical brightener CXT also applies to soap and clean manufacturing. The following in accordance with its basic properties and dyeing method is introduced:

Fluorescent Brightener exporter:Shijiazhuang Taicang New Materials Co., Ltd.

Physical characteristics Fastness properties

chemical onstruction Stilbene derivative H2O2 Stable

appearance Milk white powder reductant Stable

ionicity Negative chlorine Unstable

affinity High chlorate Unstable

fluorescent colors White light PH scope 5-12

solubility Hardly soluble in acidic aqueous solution, slightly soluble in alkaline solution, ethanol, acetone

storage 12 Month

Fastness properties

Cotton、Viscose

fastness to light 3-4

washing fastness 40℃ 5

60℃ 5

95℃ 4-5

chlorine fastness 4

perspiration fastness Acidic 5

Alkalinity 5

heat fastness 180℃/30s210℃/30s 5

dry cleaning fastness 5

The above data in accordance with the ISO standard for testing

Application method

Cotton、Cellulose

temperature range 60℃ - 100℃

time 30 – 45 minute

dosage 0.2 - 0.4%

bath ratio 1:10-1:20

As A optical brightener agent factory, We Can Export You Optical Brightener Agent Ob, Ob-1, Fp-127, Cbs-x, Er, 4bk, Mst, Swn. Oba Powder Can Be Used For Textile Dyes, Plastic, Detergent And Paper Industry.

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