Professional China Fluorescent Brightener - Optical Brightener ER-1 – Subang

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

"Control the standard by the details, show the power by quality". Our firm has strived to establish a extremely efficient and stable employees crew and explored an effective excellent command method for Optical Brightener BA, Fluorescent Brightener VBL, Fluorescent Brightener OB-1, For further queries or should you have any question regarding our products, please do not hesitate to contact us.
Professional China Fluorescent Brightener - Optical Brightener ER-1 – Subang Detail:

Structural formula

1

C.I:199

CAS NO. :13001-39-3

Appearance: light yellow powder

Purity:  ≥99%

Melting point:  230-232℃

Feature

It is of the stilbene benzene type and is easily soluble in many organic solvents. Stable to cationic softener. The light fastness is S grade and the washing fastness is excellent. It can be used in the same bath with sodium hypochlorite, hydrogen peroxide and reducing bleach. The product is a light yellow-green dispersion which is non-ionic. It is obtained from the condensation of terephthalaldehyde and o-cyanobenzyl phosphonic acid one (), (7′ one’ ethyl ester [} R 2-(diethoxy phthalomethyl) benzonitrile].

Application: It is mainly used for whitening polyester, acetate, nylon, etc. Good whiteness for both dip dyeing and pad dyeing. The effect of whitening polyester by low-temperature adsorption and fixing method is also very good.

Instructions

Add the optical brightener ER-1 fine powder together with polyester chips and other additives into the blender. The recommended dosage is 0.02-0.08% (to the polyester weight ratio). The specific dosage can be determined according to the whiteness requirements of the finished product. , Mix well at 50-150℃.

Package

25kg fiber drum,with PE bag inside or as customer’s request.

Shelf life

2 years.


Product detail pictures:

Professional China  Fluorescent Brightener - Optical Brightener ER-1 – Subang detail pictures


Related Product Guide:

The incredibly rich projects administration experiences and a person to 1 service model make the substantial importance of organization communication and our easy understanding of your expectations for Professional China Fluorescent Brightener - Optical Brightener ER-1 – Subang , The product will supply to all over the world, such as: Guatemala, Philippines, Guyana, We've been consistently broadening the market within Romania in addition to preparation punching in extra premium quality merchandise connected with printer on t shirt so that you can Romania. Most people firmly believe we've the whole capacity to provide you happy solutions.
  • The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Louise from kazakhstan - 2018.05.15 10:52
    This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Candy from Namibia - 2018.03.03 13:09
    Write your message here and send it to us