Optical Brightener PS-1
  • Air ProOptical Brightener PS-1
  • Air ProOptical Brightener PS-1

Optical Brightener PS-1

Optical Brightener PS-1 is made from optical brightener ER 199,mainly used for polyester and polyester-blended fabrics.

Send Inquiry

Product Description

Optical Brightener PS-1 is made from optical brightener ER 199,mainly used for polyester and polyester-blended fabrics.

 

Optical Brightener PS-1(ER-330)

C.I.No.199

Main ingredientStilbene derivative

Specification

Appearance

Light yellow dispersion

Ionicity

Non-ionic

Shade

Violet

Solubility

Dispersible in water

pH(1% aq.sol.)

5.0-7.0

Active content

≥20.0%

 

Characteristics:

High whiteness and fluorescence, excellent fastness to light, wash and sublimation.


Application

For whitening and brightening of polyester and polyester-blended fabrics.


Usage

Pad-dyeing hot-melt method

Rate of use: 1-3g/L

Process: two-bath two-pad(pick-up rate 70%)→pre-baking(100°C)→baking(180-200°C, 20-30s)

High-temperature exhaust dyeing

PS-1 rate of use: 0.2-0.3%(o.w.f); bath ration: 1:10-30;

Process: 120-130°C, 30-60min→wash→parch→finalize.

PH: 5-10(weak acid bath better)


Packaging & Storage:

Plastic barrel, n.w.25kg or 50kg. Shelf life: 6 months at room temperature.

 



Hot Tags: Optical Brightener PS-1, Manufacturers, Suppliers, Wholesale, Factory, Made in China, Buy, China, Customized, In Stock, Free Sample, Cheap, Discount, Price

Related Category

Send Inquiry

Please feel free to give your inquiry in the form below. We will reply you in 24 hours.
验证码,看不清楚?请点击刷新验证码