Fluorescent Whitener Er - China

ER Fluorescent Brightener

optical brightener ER-II Fluorescent Brightener Agent is suitable for polyester fiber and its blended products.

optical brightener ER-II Can be applied to dip method at low temperature (100 ℃), dip method at high temperature, and padding baking dyeing method.

This product optical brightener ER-II is a dispersed liquid.

Product Details

optical brightener ER-II

other name: optical brightener 199: 1, fluorescent brightener ER-II, fluorescent whitener ER-II

optical brightener ER-II Fluorescent Brightener Agent is suitable for polyester fiber and its blended products.

optical brightener ER-II Can be applied to dip method at low temperature (100 ℃), dip method at high temperature, and padding baking dyeing method.

This product optical brightener ER-II is a dispersed liquid.

Suggest to stir well before each use.

The following in accordance with its basic properties and dyeing method is introduced: Physical characteristics Fastness properties

chemical onstruction Styrylbenzene derivative H2O2 Stable

appearance Pale yellow dispersion liquid reductant Stable

ionicity Negative chlorine Unstable chlorate Unstable

fluorescent colors White light PH scope 5-12

solubility Mixed with cold water or warm water dilute but must pay attention to stratification.

storage 12 Month

fluorescent brightener supplier

Fastness properties Polyester

fastness to light 5-6

washing fastness 40℃ 5 60℃ 5 95℃ *

chlorine fastness 5

perspiration fastness Acidic 5 Alkalinity 5

heat fastness 180℃/30s210℃/30s 54-5

dry cleaning fastness 5

The above data in accordance with the ISO standard for testing

optical brightener agent supply: Shijiazhuang Taicang New Materials Co., Ltd.

Application method

Low temperature dip dyeing method high temperature dip dyeing method

Recommended concentration: 0.1% - 0.5% Recommended concentration: 0.1% - 0.5%

bath ratio: 1: 10-1: 20 bath ratio: 1: 10-1: 20

temperature range: 50℃ - 60℃ temperature range: 50℃ - 60℃

Heating rate: 2-3 ℃ per minute Heat up time: 30 minute (130 ℃)

soaking time: 45 minute (98 ℃) Heating rate: 2-3 ℃ per minute soaking time: 30 minute (130 ℃)

padding baking dyeing method Recommended concentration: 0.3 - 2g/L pick up rate: 60% - 70% preliminary dry temperature: 120℃ baking temperature: 170℃ - 190℃ baking time: 30-90 seconds

Company Contact:

• Posted By: Shijiazhuang Taicang New Materials Co., Ltd.

• Phone: 13603110786

• Address: Zhengding County, Shijiazhuang City, Shijiazhuang City, Heibei , China

• Email:

• Website: https://www.taicangchem.com/

• Business Description: 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.
  
  We established in 2000, located in Hebei province, nearby the Shijiazhuang airport, Beijing airport & Tianjin seaport.
  
  Through years of accumulation, we developed two production sites, many excellent staffs for production, research and sales.
  
  Company set up specialized research centers, professional testing equipment, engaged in new product development and the existing product process optimization, is committed to providing customers with continuous improvement of the best product value.
  
  2000: Shijiazhuang?Taicang?Chem ical?Technology?Co.,?Ltd? was?established?in?2000?b y?Mr.
  
  Zhang.
  
  ?Our?company?l ocate?in?Shijiazhuang City,?Hebei?Province, nearby the Shijiazhuang airport, Beijing airport & Tianjin seaport.
  
  Main products: Optical Brightener Agent.
  
  2001: Factory set up specialized research centers, professional testing equipment.
  
  2003 Actively open up markets, especially northern part of China
  
  2006 Introduce new equipments & update technology for optical brightener
  
  2009 Domestic business covers northern part of China
  
  2014: Factory began to develop textile Auxiliary.
  
  2015: 30 excellent staff members for production, research and sales.
  
  2016: Asia is the most important market for Taicang Chemical currently.
  
  Meaning while, we have established close cooperation with clients from Brazil, Egypt, Mexico, America and so on.
  
  2017: We developed two production sites.
  
  2018: We have attended the "Dyestuff & Chemical Asia 2018" March 27-29th,2018, Karachi Expo Center, Pakistan.
  
  Our Booth Number was A48 of Hall 1.
  
  2019: Because of development needs, Officially renamed: Shijiazhuang Taicang New Materials Co., Ltd. Taicang New Materials will continue to provide high priority to products quality.
  
  Your 100% satisfaction is our endless pursuit!
  
  Please visit our website: https: //www.
  
  taicangchem.
  
  com/